anchor.diff:  "Afghanistan",AF,2013,17.5094188570492
   "Afghanistan",AF,2012,17.2422638894206
   "Afghanistan",AF,2011,16.6134779097919
  -"Afghanistan",AF,2010,14.5467283965685
  -"Afghanistan",AF,2009,14.175491627089
  -"Afghanistan",AF,2008,14.5994026083325
  -"Afghanistan",AF,2007,14.5777876937148
  -"Afghanistan",AF,2006,12.2171401764068
  -"Afghanistan",AF,2005,11.7414972405309
  -"Afghanistan",AF,2004,10.9159997738725
  -"Afghanistan",AF,2003,10.0743573034232
  -"Afghanistan",AF,2002,9.19029673296252
  -"Samoa",WS,2019,1.66710046534069
  -"Samoa",WS,2018,1.660164463824
  -"Samoa",WS,2017,1.66606136638094
  -"Samoa",WS,2016,1.69832858213567
  -"Samoa",WS,2015,1.69603695175311
  -"Samoa",WS,2014,1.64247690332023
  -"Samoa",WS,2013,1.67550233620955
  -"Samoa",WS,2012,1.6886965290584
  -"Samoa",WS,2011,1.66056811905465
  -"Samoa",WS,2010,1.68826041745787
  -"Samoa",WS,2009,1.6281617184098
  -"Samoa",WS,2008,1.60153120412259
  -"Samoa",WS,2007,1.50336365173018
  -"Samoa",WS,2006,1.54587652629317
  -"Samoa",WS,2005,1.45763318430797
  -"Samoa",WS,2004,1.49027957569238
  -"Samoa",WS,2003,1.430078696163
  -"Samoa",WS,2002,1.41947988288254
  -"Samoa",WS,2001,1.4076707287203
  -"Samoa",WS,2000,1.40446381275161
  -"Samoa",WS,1999,1.39550265258107
  -"Samoa",WS,1998,1.38136785926611
  -"Samoa",WS,1997,1.35080383917732
  -"Samoa",WS,1996,1.22866691727629
  -"Samoa",WS,1995,1.19625549044847
  -"Samoa",WS,1994,1.31292128546173
  -"Samoa",WS,1993,0.797107217896843
  -"Samoa",WS,1992,0.81068511596885
  -"Samoa",WS,1991,0.763738265964882
  -"Samoa",WS,1990,0.744091820132376
  -"Gambia, The",GM,2020,17.7926581364134
  -"Gambia, The",GM,2019,16.806779448709
  -"Gambia, The",GM,2018,15.9654012295469
  -"Gambia, The",GM,2017,15.286075592041
  -"Gambia, The",GM,2016,14.4826145172119
  -"Gambia, The",GM,2015,13.5881757736206
  -"Gambia, The",GM,2014,12.5058794021606
  -"Gambia, The",GM,2013,11.8732023239136
  -"Gambia, The",GM,2012,10.8311634063721
  -"Gambia, The",GM,2011,10.1419715881348
  -"Gambia, The",GM,2010,9.90113547364649
  -"Gambia, The",GM,2009,9.48134975814476
  -"Gambia, The",GM,2008,9.1410665796673
  -"Gambia, The",GM,2007,9.09372573097147
  -"Gambia, The",GM,2006,8.94318271002028
  -"Gambia, The",GM,2005,9.09529151761808
  -"Gambia, The",GM,2004,9.00803172000417
  -"Gambia, The",GM,2003,4.76365497975781
  -"Gambia, The",GM,2002,3.8088367727424
  -"Gambia, The",GM,2001,3.33243266627208
  -"Gambia, The",GM,2000,2.95808743306629
  -"Gambia, The",GM,1999,2.95862257252578
  -"Gambia, The",GM,1998,2.87647847856675
  -"Gambia, The",GM,1997,2.83741992430659
  -"Gambia, The",GM,1996,2.77948281473758
  -"Gambia, The",GM,1995,2.75029531790591
  -"Gambia, The",GM,1994,2.70092013933221
  -"Gambia, The",GM,1993,2.6581848315589
  -"Gambia, The",GM,1992,2.58807739469417
  -"Gambia, The",GM,1991,2.471113990932
  -"Gambia, The",GM,1990,2.35984423640766
  -"Ghana",GH,2020,2.32828204964075
  -"Ghana",GH,2019,2.05015245759582
  -"Ghana",GH,2018,1.89755319998213
  -"Ghana",GH,2017,1.76394963264465
  -"Ghana",GH,2016,1.54423666000366
  -"Ghana",GH,2015,1.26583588123322
  -"Ghana",GH,2014,1.04678118228912
  -"Ghana",GH,2013,0.883554935455322
  -"Ghana",GH,2012,0.766061067581177
  -"Ghana",GH,2011,0.697181165218353
  -"Ghana",GH,2010,0.624804213913721
  -"Ghana",GH,2009,0.542116945761545
  -"Ghana",GH,2008,0.472262452724378
  -"Ghana",GH,2007,0.403188582687373
  -"Ghana",GH,2006,0.349006762140303
  -"Ghana",GH,2005,0.318798376837037
  -"Ghana",GH,2004,0.285941310308618
  -"Ghana",GH,2003,0.256789741024462
  -"Ghana",GH,2002,0.203224253554832
  -"Ghana",GH,2001,0.168084317303834
  -"Ghana",GH,2000,0.127409687531905
  -"Ghana",GH,1999,0.10237977040168
  -"Ghana",GH,1998,0.0911264995429067
  -"Ghana",GH,1997,0.0787299062324239
  -"Ghana",GH,1996,0.0670423121990066
  -"Ghana",GH,1995,0.0488207805715806
  -"Ghana",GH,1994,0.0348452268556951
  -"Ghana",GH,1993,0.0273492645133809
  -"Ghana",GH,1992,0.0212491177855099
  -"Ghana",GH,1991,0.0195531709440605
  -"Ghana",GH,1990,0.0168395389183345
  -"Guatemala",GT,2020,4.01452050551731
  -"Guatemala",GT,2019,3.95843973386688
  -"Guatemala",GT,2018,3.88607283474678
  -"Guatemala",GT,2017,3.93259406089783
  -"Guatemala",GT,2016,3.85765671730042
  -"Guatemala",GT,2015,3.73157215118408
  -"Guatemala",GT,2014,3.76683330535889
  -"Guatemala",GT,2013,3.71683359146118
  -"Guatemala",GT,2012,3.64788222312927
  -"Guatemala",GT,2011,3.63653254508972
  -"Guatemala",GT,2010,3.47304232710536
  -"Guatemala",GT,2009,3.3418233575627
  -"Guatemala",GT,2008,3.25028383269355
  -"Guatemala",GT,2007,3.02859162455834
  -"Guatemala",GT,2006,2.90336354858
  -"Guatemala",GT,2005,2.84929252315402
  -"Guatemala",GT,2004,2.7804389505329
  -"Guatemala",GT,2003,2.69306767085537
  -"Guatemala",GT,2002,2.62568017882698
  -"Guatemala",GT,2001,2.5051496969989
  -"Guatemala",GT,2000,2.37944191043434
  -"Guatemala",GT,1999,2.27710485316571
  -"Guatemala",GT,1998,2.19911225368915
  -"Guatemala",GT,1997,2.0308805986462
  -"Guatemala",GT,1996,1.90832411868778
  -"Guatemala",GT,1995,1.78444999226241
  -"Guatemala",GT,1994,1.67654686314863
  -"Guatemala",GT,1993,1.53268221495383
  -"Guatemala",GT,1992,1.37024989060675
  -"Guatemala",GT,1991,1.28739555561022
  -"Guatemala",GT,1990,1.00088859301939
  -"Bolivia",BO,2020,2.59562509656126
  -"Bolivia",BO,2019,2.69917802115934
  -"Bolivia",BO,2018,2.7665346144949
  -"Bolivia",BO,2017,2.748943567276
  -"Bolivia",BO,2016,2.83471202850342
  -"Bolivia",BO,2015,2.94069766998291
  -"Bolivia",BO,2014,3.01775550842285
  -"Bolivia",BO,2013,3.03339672088623
  -"Bolivia",BO,2012,3.04548192024231
  -"Bolivia",BO,2011,2.98091197013855
  -"Bolivia",BO,2010,2.6554256874313
  -"Bolivia",BO,2009,2.46959879358017
  -"Bolivia",BO,2008,2.55013642698127
  -"Bolivia",BO,2007,2.35523834330638
  -"Bolivia",BO,2006,2.25242715591723
  -"Bolivia",BO,2005,2.04162862196957
  -"Bolivia",BO,2004,1.98717044289529
  -"Bolivia",BO,2003,1.89007369612818
  -"Bolivia",BO,2002,1.81056552661221
  -"Bolivia",BO,2001,1.78874811889448
  -"Bolivia",BO,2000,1.79442555053596
  -"Bolivia",BO,1999,1.74393494060867
  -"Bolivia",BO,1998,1.72745528941717
  -"Bolivia",BO,1997,1.63183531851994
  -"Bolivia",BO,1996,1.57038349349692
  -"Bolivia",BO,1995,1.4331732821878
  -"Bolivia",BO,1994,1.31316534874015
  -"Bolivia",BO,1993,1.2424076150689
  -"Bolivia",BO,1992,1.19357886537134
  -"Bolivia",BO,1991,1.07843461113866
  -"Bolivia",BO,1990,0.947327699033415
  -"Poland",PL,2020,1.781862
  -"Poland",PL,2019,1.764428
  -"Poland",PL,2018,1.747032
  -"Poland",PL,2017,1.742879
  -"Poland",PL,2016,1.732843
  -"Poland",PL,2015,1.765116
  -"Poland",PL,2014,1.767142
  -"Poland",PL,2013,1.762045
  -"Poland",PL,2012,1.796168
  -"Poland",PL,2011,1.801424
  -"Poland",PL,2010,1.803438
  -"Poland",PL,2009,1.867782
  -"Poland",PL,2008,1.842243
  -"Poland",PL,2007,1.856189
  -"Poland",PL,2006,1.852931
  -"Poland",PL,2005,1.867595
  -"Poland",PL,2004,1.831563
  -"Poland",PL,2003,1.806327
  -"Poland",PL,2002,1.799795
  -"Poland",PL,2001,1.836811
  -"Poland",PL,2000,1.832369
  -"Poland",PL,1999,1.737656
  -"Poland",PL,1998,1.655067
  -"Poland",PL,1997,1.513514
  -"Poland",PL,1996,1.354124
  -"Poland",PL,1995,1.166157
  -"Poland",PL,1994,0.930321
  -"Poland",PL,1993,0.692384
  -"Poland",PL,1992,0.542539
  -"Poland",PL,1991,0.40029
  -"Poland",PL,1990,0.266545
  -"Kazakhstan",KZ,2020,139.910344419856
  -"Kazakhstan",KZ,2019,136.740493122546
  -"Kazakhstan",KZ,2018,129.310850762101
  -"Kazakhstan",KZ,2017,121.253463745117
  -"Kazakhstan",KZ,2016,110.82453918457
  -"Kazakhstan",KZ,2015,100.349800109863
  -"Kazakhstan",KZ,2014,92.8136749267578
  -"Kazakhstan",KZ,2013,86.2350845336914
  -"Kazakhstan",KZ,2012,83.8324737548828
  -"Kazakhstan",KZ,2011,82.0900955200195
  -"Kazakhstan",KZ,2010,69.5228322182317
  -"Kazakhstan",KZ,2009,58.8352039321544
  -"Kazakhstan",KZ,2008,56.6272993164588
  -"Kazakhstan",KZ,2007,47.7347671115866
  -"Kazakhstan",KZ,2006,42.429055382135
  -"Kazakhstan",KZ,2005,35.962509961837
  -"Kazakhstan",KZ,2004,31.4594067952734
  -"Kazakhstan",KZ,2003,27.8187446399393
  -"Kazakhstan",KZ,2002,25.3586355298842
  -"Kazakhstan",KZ,2001,24.3468469561386
  -"Kazakhstan",KZ,2000,22.5868578639326
  -"Kazakhstan",KZ,1999,19.664897130344
  -"Kazakhstan",KZ,1998,17.6101649406735
  -"Kazakhstan",KZ,1997,16.8539574962214
  -"Kazakhstan",KZ,1996,14.7625417476305
  -"Kazakhstan",KZ,1995,10.8228137949278
  -"Kazakhstan",KZ,1994,4.23542723807702
  -"Kazakhstan",KZ,1993,0.26269503895801
  -"Kazakhstan",KZ,1992,0.0200168735296626
  -"Kazakhstan",KZ,1991,0.00130217699755878
  -"Kazakhstan",KZ,1990,0.000685596590207026
  -"China",CN,2020,4.18560182367734
  -"China",CN,2019,4.20802652764532
  -"China",CN,2018,4.22870364498104
  -"China",CN,2017,4.18381118774414
  -"China",CN,2016,3.98883724212646
  -"China",CN,2015,3.87069725990295
  -"China",CN,2014,3.75884985923767
  -"China",CN,2013,3.66364479064941
  -"China",CN,2012,3.56096792221069
  -"China",CN,2011,3.5244677066803
  -"China",CN,2010,3.32923216123417
  -"China",CN,2009,3.15118129005711
  -"China",CN,2008,3.18187140234857
  -"China",CN,2007,3.00918649182435
  -"China",CN,2006,2.86777784182613
  -"China",CN,2005,2.84293348055097
  -"China",CN,2004,2.82135089555657
  -"China",CN,2003,2.70897958409195
  -"China",CN,2002,2.68928114635992
  -"China",CN,2001,2.71546938453028
  -"China",CN,2000,2.71936444316992
  -"China",CN,1999,2.72396538258749
  -"China",CN,1998,2.79864259628751
  -"China",CN,1997,2.85585174136122
  -"China",CN,1996,2.85888199894198
  -"China",CN,1995,2.7333756212777
  -"China",CN,1994,2.45517335884901
  -"China",CN,1993,2.07897795610629
  -"China",CN,1992,1.84765273051755
  -"China",CN,1991,1.74669877165572
  -"China",CN,1990,1.69214795660542
  -"Argentina",AR,2020,28.673796809428
  -"Argentina",AR,2019,20.7529614205735
  -"Argentina",AR,2018,14.0240824833032
  -"Argentina",AR,2017,10.2568216323853
  -"Argentina",AR,2016,9.29496574401855
  -"Argentina",AR,2015,6.86654806137085
  -"Argentina",AR,2014,5.45196390151978
  -"Argentina",AR,2013,3.94096684455872
  -"Argentina",AR,2012,3.21815371513367
  -"Argentina",AR,2011,2.73312783241272
  -"Argentina",AR,2010,2.25557148371969
  -"Argentina",AR,2009,1.88715394904791
  -"Argentina",AR,2008,1.64810141073973
  -"Argentina",AR,2007,1.36408481160199
  -"Argentina",AR,2006,1.21866090820727
  -"Argentina",AR,2005,1.1038583288378
  -"Argentina",AR,2004,1.03178803348564
  -"Argentina",AR,2003,0.89518074471796
  -"Argentina",AR,2002,0.825195078578283
  -"Argentina",AR,2001,0.64206380368549
  -"Argentina",AR,2000,0.663416497706567
  -"Argentina",AR,1999,0.671283862798871
  -"Argentina",AR,1998,0.693716389442816
  -"Argentina",AR,1997,0.713694800916724
  -"Argentina",AR,1996,0.729385404487743
  -"Argentina",AR,1995,0.743129894209908
  -"Argentina",AR,1994,0.735434659802152
  -"Argentina",AR,1993,0.730329409250589
  -"Argentina",AR,1992,0.775239997133631
  -"Argentina",AR,1991,0.683116557379345
  -"Argentina",AR,1990,0.293642788182498
  -"Hungary",HU,2020,148.013252
  -"Hungary",HU,2019,143.232115
  -"Hungary",HU,2018,139.311557
  -"Hungary",HU,2017,136.036522
  -"Hungary",HU,2016,132.033797
  -"Hungary",HU,2015,132.55351
  -"Hungary",HU,2014,129.414974
  -"Hungary",HU,2013,124.979432
  -"Hungary",HU,2012,125.623608
  -"Hungary",HU,2011,124.271836
  -"Hungary",HU,2010,126.314168
  -"Hungary",HU,2009,127.596365
  -"Hungary",HU,2008,131.005355
  -"Hungary",HU,2007,134.229736
  -"Hungary",HU,2006,131.666648
  -"Hungary",HU,2005,130.929945
  -"Hungary",HU,2004,128.488476
  -"Hungary",HU,2003,122.138071
  -"Hungary",HU,2002,118.141282
  -"Hungary",HU,2001,114.39074
  -"Hungary",HU,2000,110.038733
  -"Hungary",HU,1999,104.545883
  -"Hungary",HU,1998,97.826346
  -"Hungary",HU,1997,87.41276
  -"Hungary",HU,1996,74.039125
  -"Hungary",HU,1995,61.620581
  -"Hungary",HU,1994,49.641977
  -"Hungary",HU,1993,42.431642
  -"Hungary",HU,1992,35.815898
  -"Hungary",HU,1991,30.147606
  -"Iceland",IS,2020,145.342056
  -"Iceland",IS,2019,140.567255
  -"Iceland",IS,2018,138.296417
  -"Iceland",IS,2017,138.277175
  -"Iceland",IS,2016,140.02995
  -"Iceland",IS,2015,141.974926
  -"Iceland",IS,2014,138.547869
  -"Iceland",IS,2013,137.022617
  -"Iceland",IS,2012,136.96767
  -"Iceland",IS,2011,135.152004
  -"Iceland",IS,2010,132.779525
  -"Iceland",IS,2009,121.886207
  -"Iceland",IS,2008,114.527003
  -"Iceland",IS,2007,107.491314
  -"Iceland",IS,2006,101.768885
  -"Iceland",IS,2005,95.840665
  -"Iceland",IS,2004,93.364105
  -"Iceland",IS,2003,92.703742
  -"Iceland",IS,2002,91.105413
  -"Iceland",IS,2001,88.28279
  -"Iceland",IS,2000,84.696713
  -"Iceland",IS,1999,79.246596
  -"Iceland",IS,1998,76.665861
  -"Iceland",IS,1997,73.690118
  -"Iceland",IS,1996,74.303174
  -"Iceland",IS,1995,72.101022
  -"Iceland",IS,1994,71.47048
  -"Iceland",IS,1993,71.144486
  -"Iceland",IS,1992,71.519962
  -"Iceland",IS,1991,70.710816
  -"Iceland",IS,1990,67.458914
  -"Liberia",LR,2020,0.40839945200425
  -"Liberia",LR,2019,0.417882232908241
  -"Liberia",LR,2018,0.441843102642737
  -"Liberia",LR,2017,0.460993551184097
  -"Liberia",LR,2016,0.518197656292429
  -"Liberia",LR,2015,0.549791635347342
  -"Liberia",LR,2014,0.521862499406327
  -"Liberia",LR,2013,0.539034881828001
  -"Liberia",LR,2012,0.560399264542897
  -"Liberia",LR,2011,0.545838707946248
  -"Liberia",LR,2010,0.502365157566786
  -"Liberia",LR,2009,0.47714714211382
  -"Liberia",LR,2008,0.494242105423934
  -"Liberia",LR,2007,0.429448094478278
  -"Liberia",LR,2006,0.393673941090185
  -"Liberia",LR,2005,0.371638563334881
  -"Liberia",LR,2004,0.381346252256006
  -"Liberia",LR,2003,0.335117812450899
  -"Liberia",LR,2002,0.295504166064525
  -"Liberia",LR,2001,0.304418059774757
  -"Liberia",LR,2000,0.308871284483025
  -"Colombia",CO,2020,1352.785587
  -"Colombia",CO,2019,1349.411552
  -"Colombia",CO,2018,1338.006136
  -"Colombia",CO,2017,1328.016627
  -"Colombia",CO,2016,1298.142605
  -"Colombia",CO,2015,1276.47937011719
  -"Colombia",CO,2014,1220.60729980469
  -"Colombia",CO,2013,1206.67907714844
  -"Colombia",CO,2012,1203.58520507813
  -"Colombia",CO,2011,1168.24304199219
  -"Colombia",CO,2010,1121.04742056104
  -"Colombia",CO,2009,1092.54078136547
  -"Colombia",CO,2008,1057.87532741501
  -"Colombia",CO,2007,1001.55888506311
  -"Colombia",CO,2006,977.608048899469
  -"Colombia",CO,2005,951.908832249238
  -"Colombia",CO,2004,937.021761676653
  -"Colombia",CO,2003,896.925025899211
  -"Colombia",CO,2002,855.181318362038
  -"Colombia",CO,2001,819.782101961252
  -"Colombia",CO,2000,786.496070673726
  -"Colombia",CO,1999,723.395685835209
  -"Colombia",CO,1998,651.590246901229
  -"Colombia",CO,1997,574.110433059019
  -"Colombia",CO,1996,499.83830604351
  -"Colombia",CO,1995,435.524566082941
  -"Colombia",CO,1994,374.129743377785
  -"Colombia",CO,1993,312.964918223391
  -"Colombia",CO,1992,256.629192549109
  -"Colombia",CO,1991,213.980232972774
  -"Colombia",CO,1990,174.178318526079
  -"Namibia",NA,2020,7.39645731989613
  -"Namibia",NA,2019,7.09263455175114
  -"Namibia",NA,2018,7.15567538281818
  -"Namibia",NA,2017,7.0205979347229
  -"Namibia",NA,2016,6.41411113739014
  -"Namibia",NA,2015,5.93209457397461
  -"Namibia",NA,2014,5.66621780395508
  -"Namibia",NA,2013,5.40016317367554
  -"Namibia",NA,2012,5.2124400138855
  -"Namibia",NA,2011,4.73150825500488
  -"Namibia",NA,2010,4.65284463868373
  -"Namibia",NA,2009,4.53798135810956
  -"Namibia",NA,2008,4.27561772007895
  -"Namibia",NA,2007,3.92819811950185
  -"Namibia",NA,2006,3.69096174353567
  -"Namibia",NA,2005,3.4757119690264
  -"Namibia",NA,2004,3.39398058498539
  -"Namibia",NA,2003,3.41566552894134
  -"Namibia",NA,2002,3.43542967887238
  -"Namibia",NA,2001,3.17241433823459
  -"Namibia",NA,2000,2.91536792431727
  -"Namibia",NA,1999,2.67838789947729
  -"Namibia",NA,1998,2.54441357968065
  -"Namibia",NA,1997,2.3765235539985
  -"Namibia",NA,1996,2.25696251982401
  -"Namibia",NA,1995,1.99545442847793
  -"Namibia",NA,1994,1.90969905208061
  -"Namibia",NA,1993,1.68621773806977
  -"Namibia",NA,1992,1.56409795736142
  -"Namibia",NA,1991,1.45818291818705
  -"Namibia",NA,1990,1.42234097492318
  -"Congo, Rep.",CG,2020,312.038484027859
  -"Congo, Rep.",CG,2019,345.108801996755
  -"Congo, Rep.",CG,2018,358.736914339699
  -"Congo, Rep.",CG,2017,297.673980712891
  -"Congo, Rep.",CG,2016,316.625274658203
  -"Congo, Rep.",CG,2015,311.999053955078
  -"Congo, Rep.",CG,2014,314.805084228516
  -"Congo, Rep.",CG,2013,316.151916503906
  -"Congo, Rep.",CG,2012,316.116363525391
  -"Congo, Rep.",CG,2011,309.251190185547
  -"Congo, Rep.",CG,2010,284.544107645699
  -"Congo, Rep.",CG,2009,222.426913356996
  -"Congo, Rep.",CG,2008,284.294092257776
  -"Congo, Rep.",CG,2007,249.269779299175
  -"Congo, Rep.",CG,2006,239.802866705667
  -"Congo, Rep.",CG,2005,221.816414822273
  -"Congo, Rep.",CG,2004,188.516286856843
  -"Congo, Rep.",CG,2003,165.735914999477
  -"Congo, Rep.",CG,2002,176.30965896951
  -"Congo, Rep.",CG,2001,182.267967857568
  -"Congo, Rep.",CG,2000,216.400035012129
  -"Congo, Rep.",CG,1999,150.460743615365
  -"Congo, Rep.",CG,1998,117.99520519263
  -"Congo, Rep.",CG,1997,145.911365061624
  -"Congo, Rep.",CG,1996,141.407259123481
  -"Congo, Rep.",CG,1995,122.039258911766
  -"Congo, Rep.",CG,1994,120.505920155004
  -"Congo, Rep.",CG,1993,90.0011954879647
  -"Congo, Rep.",CG,1992,93.1873654513137
  -"Congo, Rep.",CG,1991,96.8305513797676
  -"Congo, Rep.",CG,1990,101.609591938217
  -"Tanzania",TZ,2020,888.320538673049
  -"Tanzania",TZ,2019,896.066438470638
  -"Tanzania",TZ,2018,890.048945938899
  -"Tanzania",TZ,2017,885.082885742188
  -"Tanzania",TZ,2016,848.679565429688
  -"Tanzania",TZ,2015,803.8115234375
  -"Tanzania",TZ,2014,759.031494140625
  -"Tanzania",TZ,2013,706.309265136719
  -"Tanzania",TZ,2012,649.704956054688
  -"Tanzania",TZ,2011,546.073120117188
  -"Tanzania",TZ,2010,496.869784662577
  -"Tanzania",TZ,2009,459.348861757895
  -"Tanzania",TZ,2008,424.471433516945
  -"Tanzania",TZ,2007,371.820893688405
  -"Tanzania",TZ,2006,349.964414628418
  -"Tanzania",TZ,2005,341.72564532231
  -"Tanzania",TZ,2004,331.093465526385
  -"Tanzania",TZ,2003,318.103776728027
  -"Tanzania",TZ,2002,298.851875698459
  -"Tanzania",TZ,2001,283.102139519533
  -"Tanzania",TZ,2000,276.018793482776
  -"Tanzania",TZ,1999,260.800594336693
  -"Tanzania",TZ,1998,237.193869922537
  -"Tanzania",TZ,1997,209.997458192138
  -"Tanzania",TZ,1996,177.148634773664
  -"Tanzania",TZ,1995,151.191646628632
  -"Tanzania",TZ,1994,121.67705029807
  -"Tanzania",TZ,1993,94.7437367407073
  -"Tanzania",TZ,1992,77.9261879613436
  -"Tanzania",TZ,1991,63.5706867658292
  -"Tanzania",TZ,1990,51.2990055910503
  -"Jamaica",JM,2020,72.0311713172051
  -"Jamaica",JM,2019,70.243941363539
  -"Jamaica",JM,2018,69.2926610795194
  -"Jamaica",JM,2017,67.5818405151367
  -"Jamaica",JM,2016,65.903694152832
  -"Jamaica",JM,2015,65.2952194213867
  -"Jamaica",JM,2014,62.7597923278809
  -"Jamaica",JM,2013,59.3343353271484
  -"Jamaica",JM,2012,56.475269317627
  -"Jamaica",JM,2011,53.8049468994141
  -"Jamaica",JM,2010,51.9195268384173
  -"Jamaica",JM,2009,47.8320798846358
  -"Jamaica",JM,2008,43.1651767612135
  -"Jamaica",JM,2007,38.7547624482769
  -"Jamaica",JM,2006,35.748772688969
  -"Jamaica",JM,2005,33.8366698747933
  -"Jamaica",JM,2004,31.3008484917214
  -"Jamaica",JM,2003,28.4812445512591
  -"Jamaica",JM,2002,25.9891726280544
  -"Jamaica",JM,2001,24.2018045076707
  -"Jamaica",JM,2000,22.941523533242
  -"Jamaica",JM,1999,21.2089652487759
  -"Jamaica",JM,1998,20.1234322263846
  -"Jamaica",JM,1997,18.7845946818278
  -"Jamaica",JM,1996,17.4333923137775
  -"Jamaica",JM,1995,14.9342040189375
  -"Jamaica",JM,1994,12.1796728543622
  -"Jamaica",JM,1993,9.48822839942252
  -"Jamaica",JM,1992,6.3564295373973
  -"Jamaica",JM,1991,4.0623969312286
  -"Jamaica",JM,1990,2.74259794466841
  -"Brunei Darussalam",BN,2020,0.577129625133251
  -"Brunei Darussalam",BN,2019,0.655203362897919
  -"Brunei Darussalam",BN,2018,0.689913655013996
  -"Brunei Darussalam",BN,2017,0.646853625774384
  -"Brunei Darussalam",BN,2016,0.666354417800903
  -"Brunei Darussalam",BN,2015,0.685113608837128
  -"Brunei Darussalam",BN,2014,0.649697363376617
  -"Brunei Darussalam",BN,2013,0.668107867240906
  -"Brunei Darussalam",BN,2012,0.676012277603149
  -"Brunei Darussalam",BN,2011,0.70520681142807
  -"Brunei Darussalam",BN,2010,0.599047158826092
  -"Brunei Darussalam",BN,2009,0.519355966441599
  -"Brunei Darussalam",BN,2008,0.671704262769453
  -"Brunei Darussalam",BN,2007,0.607643275294086
  -"Brunei Darussalam",BN,2006,0.617052517735879
  -"Brunei Darussalam",BN,2005,0.57768191939199
  -"Brunei Darussalam",BN,2004,0.501553287524379
  -"Brunei Darussalam",BN,2003,0.444450092444796
  -"Brunei Darussalam",BN,2002,0.426658134122944
  -"Brunei Darussalam",BN,2001,0.431791051392565
  -"Brunei Darussalam",BN,2000,0.46739851414854
  -"Brunei Darussalam",BN,1999,0.370378995987667
  -"Brunei Darussalam",BN,1998,0.336690700384517
  -"Brunei Darussalam",BN,1997,0.385370374460418
  -"Brunei Darussalam",BN,1996,0.361022420980234
  -"Brunei Darussalam",BN,1995,0.351839630977609
  -"Brunei Darussalam",BN,1994,0.349185036901648
  -"Brunei Darussalam",BN,1993,0.390898329645953
  -"Brunei Darussalam",BN,1992,0.412329673809547
  -"Brunei Darussalam",BN,1991,0.414567229932806
  -"Brunei Darussalam",BN,1990,0.441102188580819
  -"Zambia",ZM,2020,5.58850774687465
  -"Zambia",ZM,2019,4.65039749500943
  -"Zambia",ZM,2018,4.3977404734059
  -"Zambia",ZM,2017,4.1925802230835
  -"Zambia",ZM,2016,3.87882661819458
  -"Zambia",ZM,2015,3.36648178100586
  -"Zambia",ZM,2014,3.06482219696045
  -"Zambia",ZM,2013,2.83286118507385
  -"Zambia",ZM,2012,2.65149140357971
  -"Zambia",ZM,2011,2.44634604454041
  -"Zambia",ZM,2010,2.24767887627259
  -"Zambia",ZM,2009,1.99548200437634
  -"Zambia",ZM,2008,1.90479400220755
  -"Zambia",ZM,2007,1.75509802733945
  -"Zambia",ZM,2006,1.59532751490649
  -"Zambia",ZM,2005,1.43493370508165
  -"Zambia",ZM,2004,1.26843423713298
  -"Zambia",ZM,2003,1.08805357726761
  -"Zambia",ZM,2002,0.942335871596661
  -"Zambia",ZM,2001,0.801770658615951
  -"Zambia",ZM,2000,0.653753029773997
  -"Zambia",ZM,1999,0.503995177015019
  -"Zambia",ZM,1998,0.433560960858345
  -"Zambia",ZM,1997,0.375034219418261
  -"Zambia",ZM,1996,0.304221327501066
  -"Zambia",ZM,1995,0.249130324497425
  -"Zambia",ZM,1994,0.19474157926668
  -"Zambia",ZM,1993,0.110046270895441
  -"Zambia",ZM,1992,0.0462342371371056
  -"Zambia",ZM,1991,0.0178085974916925
  -"Zambia",ZM,1990,0.00955639929241484
  -"South Africa",ZA,2020,6.93343759272557
  -"South Africa",ZA,2019,6.66509243604538
  -"South Africa",ZA,2018,6.52181775038584
  -"South Africa",ZA,2017,6.42670106887817
  -"South Africa",ZA,2016,6.15909337997437
  -"South Africa",ZA,2015,5.82525587081909
  -"South Africa",ZA,2014,5.57189130783081
  -"South Africa",ZA,2013,5.29573822021484
  -"South Africa",ZA,2012,5.10781669616699
  -"South Africa",ZA,2011,4.7766284942627
  -"South Africa",ZA,2010,4.57740124799572
  -"South Africa",ZA,2009,4.35420237817183
  -"South Africa",ZA,2008,4.08112757212151
  -"South Africa",ZA,2007,3.82289184344971
  -"South Africa",ZA,2006,3.6064373477051
  -"South Africa",ZA,2005,3.49683950071934
  -"South Africa",ZA,2004,3.41943546963751
  -"South Africa",ZA,2003,3.29634089528467
  -"South Africa",ZA,2002,3.17368726537818
  -"South Africa",ZA,2001,2.8732046888348
  -"South Africa",ZA,2000,2.72777364630121
  -"South Africa",ZA,1999,2.56327860922953
  -"South Africa",ZA,1998,2.42953577111712
  -"South Africa",ZA,1997,2.27938519636159
  -"South Africa",ZA,1996,2.14718858080033
  -"South Africa",ZA,1995,2.02631064792951
  -"South Africa",ZA,1994,1.87708348505346
  -"South Africa",ZA,1993,1.74986119622672
  -"South Africa",ZA,1992,1.58549789918632
  -"South Africa",ZA,1991,1.41543297300314
  -"South Africa",ZA,1990,1.26526188014979
  -"Bahamas, The",BS,2020,0.881503545243154
  -"Bahamas, The",BS,2019,0.901577025772663
  -"Bahamas, The",BS,2018,0.890766977993875
  -"Bahamas, The",BS,2017,0.901406764984131
  -"Bahamas, The",BS,2016,0.924120187759399
  -"Bahamas, The",BS,2015,0.936313271522522
  -"Bahamas, The",BS,2014,0.904266655445099
  -"Bahamas, The",BS,2013,0.903084576129913
  -"Bahamas, The",BS,2012,0.915235459804535
  -"Bahamas, The",BS,2011,0.89856344461441
  -"Bahamas, The",BS,2010,0.925280019718846
  -"Bahamas, The",BS,2009,0.939748429787585
  -"Bahamas, The",BS,2008,0.956825219702675
  -"Bahamas, The",BS,2007,0.961130643342418
  -"Bahamas, The",BS,2006,0.958693504191161
  -"Bahamas, The",BS,2005,0.979595100217758
  -"Bahamas, The",BS,2004,0.961487959721273
  -"Bahamas, The",BS,2003,0.975717046454693
  -"Bahamas, The",BS,2002,0.982494348917067
  -"Bahamas, The",BS,2001,0.96001130751869
  -"Bahamas, The",BS,2000,0.977607881823412
  -"Bahamas, The",BS,1999,0.990332007492228
  -"Bahamas, The",BS,1998,1.00238598395512
  -"Bahamas, The",BS,1997,0.983673859336273
  -"Bahamas, The",BS,1996,0.981712027743578
  -"Bahamas, The",BS,1995,0.989944017367103
  -"Bahamas, The",BS,1994,1.00265580913437
  -"Bahamas, The",BS,1993,1.00218493371107
  -"Bahamas, The",BS,1992,1.03474536288347
  -"Bahamas, The",BS,1991,1.01854627394816
  -"Bahamas, The",BS,1990,1.02674195543488
  -"Lesotho",LS,2020,5.89733707181287
  -"Lesotho",LS,2019,5.97298966004981
  -"Lesotho",LS,2018,5.8941526084363
  -"Lesotho",LS,2017,5.50585269927979
  -"Lesotho",LS,2016,5.01154088973999
  -"Lesotho",LS,2015,4.75158739089966
  -"Lesotho",LS,2014,4.6232328414917
  -"Lesotho",LS,2013,4.39308023452759
  -"Lesotho",LS,2012,4.37335777282715
  -"Lesotho",LS,2011,4.0807523727417
  -"Lesotho",LS,2010,3.80698626188375
  -"Lesotho",LS,2009,3.6560057144483
  -"Lesotho",LS,2008,3.59935931781533
  -"Lesotho",LS,2007,3.14364917521905
  -"Lesotho",LS,2006,3.45947881714544
  -"Lesotho",LS,2005,3.26057769893284
  -"Lesotho",LS,2004,3.17414329252018
  -"Lesotho",LS,2003,2.9740750813594
  -"Lesotho",LS,2002,2.9571862394571
  -"Lesotho",LS,2001,2.63027983503441
  -"Lesotho",LS,2000,2.41132089791569
  -"Lesotho",LS,1999,2.31911599137266
  -"Lesotho",LS,1998,2.17568872529906
  -"Lesotho",LS,1997,2.00157553764723
  -"Lesotho",LS,1996,1.86764842156229
  -"Lesotho",LS,1995,1.7941593973104
  -"Lesotho",LS,1994,1.62368057279411
  -"Lesotho",LS,1993,1.53883646618277
  -"Lesotho",LS,1992,1.41538589186899
  -"Lesotho",LS,1991,1.27054069621767
  -"Lesotho",LS,1990,1.11477403387429
  -"Trinidad and Tobago",TT,2020,4.14919066364467
  -"Trinidad and Tobago",TT,2019,4.17428623682987
  -"Trinidad and Tobago",TT,2018,4.29156314440957
  -"Trinidad and Tobago",TT,2017,4.16245174407959
  -"Trinidad and Tobago",TT,2016,4.10672616958618
  -"Trinidad and Tobago",TT,2015,4.23987770080566
  -"Trinidad and Tobago",TT,2014,4.37456893920898
  -"Trinidad and Tobago",TT,2013,4.31729984283447
  -"Trinidad and Tobago",TT,2012,4.09717798233032
  -"Trinidad and Tobago",TT,2011,3.94960689544678
  -"Trinidad and Tobago",TT,2010,3.48407562605413
  -"Trinidad and Tobago",TT,2009,3.12655861820351
  -"Trinidad and Tobago",TT,2008,4.35328444175509
  -"Trinidad and Tobago",TT,2007,3.58499974118319
  -"Trinidad and Tobago",TT,2006,3.26496001948455
  -"Trinidad and Tobago",TT,2005,3.30658647915864
  -"Trinidad and Tobago",TT,2004,3.0087732484101
  -"Trinidad and Tobago",TT,2003,2.83767075996735
  -"Trinidad and Tobago",TT,2002,2.61622614389768
  -"Trinidad and Tobago",TT,2001,2.80316390577203
  -"Trinidad and Tobago",TT,2000,2.78678782093355
  -"Trinidad and Tobago",TT,1999,2.5428468152635
  -"Trinidad and Tobago",TT,1998,2.47313694788493
  -"Trinidad and Tobago",TT,1997,2.5482810352752
  -"Trinidad and Tobago",TT,1996,2.68745515522205
  -"Trinidad and Tobago",TT,1995,2.68696667857735
  -"Trinidad and Tobago",TT,1994,2.63350925422048
  -"Trinidad and Tobago",TT,1993,2.37467717452072
  -"Trinidad and Tobago",TT,1992,2.23407779950624
  -"Trinidad and Tobago",TT,1991,2.45473157015875
  -"Trinidad and Tobago",TT,1990,2.49845903222511
  -"Cambodia",KH,2020,1400.09106466151
  -"Cambodia",KH,2019,1458.76101107808
  -"Cambodia",KH,2018,1438.26876413532
  +"Afghanistan",AF,2010,14.5451339307295
  +"Afghanistan",AF,2009,14.1790575059122
  +"Afghanistan",AF,2008,14.5854818052397
  +"Afghanistan",AF,2007,14.5600018893242
  +"Afghanistan",AF,2006,12.2041652214925
  +"Afghanistan",AF,2005,11.735787358862
  +"Afghanistan",AF,2004,10.9129008458112
  +"Afghanistan",AF,2003,10.0707319256054
  +"Afghanistan",AF,2002,9.19749757075501
  +"Cambodia",KH,2021,1392.45862100857
  +"Cambodia",KH,2020,1431.82207138432
  +"Cambodia",KH,2019,1458.88047154845
  +"Cambodia",KH,2018,1438.4369110385
   "Cambodia",KH,2017,1428.353515625
   "Cambodia",KH,2016,1402.13061523438
   "Cambodia",KH,2015,1395.92004394531
  
positive.code: "Botswana",BW,2013,4.12584924697876
  "Botswana",BW,2012,3.96378684043884
  "Botswana",BW,2011,3.65465807914734
  "Botswana",BW,2010,3.2740113391646
  "Botswana",BW,2009,3.04091233551055
  "Botswana",BW,2008,2.87809697152347
  "Botswana",BW,2007,2.80158191651713
  "Botswana",BW,2006,2.74173813752135
  "Botswana",BW,2005,2.62829296717985
  "Botswana",BW,2004,2.34703622078936
  "Botswana",BW,2003,2.18954391189415
  "Botswana",BW,2002,2.15981561456392
  "Botswana",BW,2001,2.16823380593304
  "Botswana",BW,2000,2.04573409838342
  "Botswana",BW,1999,1.83187198769686
  "Botswana",BW,1998,1.62674944544713
  "Botswana",BW,1997,1.4959531397597
  "Botswana",BW,1996,1.4494146125665
  "Botswana",BW,1995,1.27114454809846
  "Botswana",BW,1994,1.2111378224086
  "Botswana",BW,1993,1.1300540884423
  "Botswana",BW,1992,1.02315597448683
  "Botswana",BW,1991,0.981320161271311
  "Botswana",BW,1990,0.964563700000676
  "West Bank and Gaza",PS,2020,0.569344009142999
  "West Bank and Gaza",PS,2019,0.561766630735979
  "West Bank and Gaza",PS,2018,0.550599844397338
  "West Bank and Gaza",PS,2017,0.565527494568046
  "West Bank and Gaza",PS,2016,0.559459893110007
  "West Bank and Gaza",PS,2015,0.549535451594362
  "West Bank and Gaza",PS,2014,0.608354215297364
  "West Bank and Gaza",PS,2013,0.647117802641226
  "West Bank and Gaza",PS,2012,0.611936690323124
  "West Bank and Gaza",PS,2011,0.67201765050687
  "West Bank and Gaza",PS,2010,0.650784095215435
  "West Bank and Gaza",PS,2009,0.581615535066954
  "West Bank and Gaza",PS,2008,0.575389055438607
  "West Bank and Gaza",PS,2007,0.501315592665078
  "West Bank and Gaza",PS,2006,0.491344065398028
  "West Bank and Gaza",PS,2005,0.480309461917362
  "West Bank and Gaza",PS,2004,0.494992541291807
  "West Bank and Gaza",PS,2003,0.534258001347566
  "West Bank and Gaza",PS,2002,0.555998054855485
  "West Bank and Gaza",PS,2001,0.55651248971991
  "West Bank and Gaza",PS,2000,0.555689972672662
  "West Bank and Gaza",PS,1999,0.51439715564401
  "West Bank and Gaza",PS,1998,0.538125703101125
  "West Bank and Gaza",PS,1997,0.575076774059358
  "West Bank and Gaza",PS,1996,0.60831555015315
  "West Bank and Gaza",PS,1995,0.603664417233802
  "West Bank and Gaza",PS,1994,0.571808532222112
  "Mexico",MX,2020,9.522285
  "Mexico",MX,2019,9.369987
  "Mexico",MX,2018,9.201885
  "Mexico",MX,2017,8.913552
  "Mexico",MX,2016,8.446043
  "Mexico",MX,2015,8.327595
  "Mexico",MX,2014,8.045318
  "Mexico",MX,2013,7.884359
  "Mexico",MX,2012,7.858708
  "Mexico",MX,2011,7.673013
  "Mexico",MX,2010,7.676843
  "Mexico",MX,2009,7.428654
  "Mexico",MX,2008,7.469532
  "Mexico",MX,2007,7.374153
  "Mexico",MX,2006,7.157871
  "Mexico",MX,2005,7.126862
  "Mexico",MX,2004,6.989209
  "Mexico",MX,2003,6.648073
  "Mexico",MX,2002,6.553697
  "Mexico",MX,2001,6.332835
  "Mexico",MX,2000,6.103027
  "Mexico",MX,1999,5.63367
  "Mexico",MX,1998,4.922369
  "Mexico",MX,1997,4.312385
  "Mexico",MX,1996,3.694261
  "Mexico",MX,1995,2.972768
  "Mexico",MX,1994,2.191969
  "Mexico",MX,1993,2.057499
  "Mexico",MX,1992,1.796268
  "Mexico",MX,1991,1.605792
  "Mexico",MX,1990,1.346927
  "Norway",NO,2020,10.026168
  "Norway",NO,2019,9.763243
  "Norway",NO,2018,9.597451
  "Norway",NO,2017,9.74983
  "Norway",NO,2016,10.0419
  "Norway",NO,2015,9.932516
  "Norway",NO,2014,9.278458
  "Norway",NO,2013,9.029349
  "Norway",NO,2012,9.037085
  "Norway",NO,2011,9.082736
  "Norway",NO,2010,9.144245
  "Norway",NO,2009,9.077231
  "Norway",NO,2008,8.859281
  "Norway",NO,2007,8.933784
  "Norway",NO,2006,8.791878
  "Norway",NO,2005,9.005204
  "Norway",NO,2004,9.133219
  "Norway",NO,2003,9.206974
  "Norway",NO,2002,9.05673
  "Norway",NO,2001,9.173071
  "Norway",NO,2000,9.082606
  "Norway",NO,1999,9.283739
  "Norway",NO,1998,9.312731
  "Norway",NO,1997,9.059569
  "Norway",NO,1996,8.995578
  "Norway",NO,1995,9.091711
  "Norway",NO,1994,9.006615
  "Norway",NO,1993,9.213305
  "Norway",NO,1992,9.220206
  "Norway",NO,1991,9.491041
  "Norway",NO,1990,9.599692
  
negative.code: "Belize",BZ,2013,1.26428842544556
  "Belize",BZ,2012,1.23902153968811
  "Belize",BZ,2011,1.15122830867767
  "Belize",BZ,2010,1.12976915680126
  "Belize",BZ,2009,1.12407858181754
  "Belize",BZ,2008,1.16215553324323
  "Belize",BZ,2007,1.15456113618297
  "Belize",BZ,2006,1.1323154643737
  "Belize",BZ,2005,1.11999149644114
  "Belize",BZ,2004,1.12335946578665
  "Belize",BZ,2003,1.13077010132694
  "Belize",BZ,2002,1.1863772033766
  "Belize",BZ,2001,1.18410780047874
  "Belize",BZ,2000,1.21378527426401
  "Belize",BZ,1999,1.23540431821715
  "Belize",BZ,1998,1.28172007742067
  "Belize",BZ,1997,1.27720204396401
  "Belize",BZ,1996,1.31872082706032
  "Belize",BZ,1995,1.31697622383953
  "Belize",BZ,1994,1.26785771282611
  "Belize",BZ,1993,1.24998276195674
  "Belize",BZ,1992,1.25882111900803
  "Belize",BZ,1991,1.23732238007868
  "Belize",BZ,1990,1.32118154509555
  "Costa Rica",CR,2021,332.026908
  "Costa Rica",CR,2020,320.849715
  "Costa Rica",CR,2019,331.167742
  "Costa Rica",CR,2018,337.901936
  "Costa Rica",CR,2017,340.991882
  "Costa Rica",CR,2016,343.013617
  "Costa Rica",CR,2015,364.162719726563
  "Costa Rica",CR,2014,363.421783447266
  "Costa Rica",CR,2013,357.828125
  "Costa Rica",CR,2012,353.784759521484
  "Costa Rica",CR,2011,344.546020507813
  "Costa Rica",CR,2010,336.259542928557
  "Costa Rica",CR,2009,319.145051459685
  "Costa Rica",CR,2008,292.786444871714
  "Costa Rica",CR,2007,267.808072173604
  "Costa Rica",CR,2006,248.872290412629
  "Costa Rica",CR,2005,227.068209931016
  "Costa Rica",CR,2004,207.222173655345
  "Costa Rica",CR,2003,187.723163993244
  "Costa Rica",CR,2002,173.00598029037
  "Costa Rica",CR,2001,160.039453477739
  "Costa Rica",CR,2000,149.146616175541
  "Costa Rica",CR,1999,139.433223573642
  "Costa Rica",CR,1998,127.351918828541
  "Costa Rica",CR,1997,115.050369458907
  "Costa Rica",CR,1996,102.053054873266
  "Costa Rica",CR,1995,90.307671661494
  "Costa Rica",CR,1994,76.0509654561615
  "Costa Rica",CR,1993,67.1519454142358
  "Costa Rica",CR,1992,62.2477642099313
  "Costa Rica",CR,1991,53.1754320402448
  "Costa Rica",CR,1990,33.3629512430571
  "Oman",OM,2020,0.178985613749341
  "Oman",OM,2019,0.208742742711118
  "Oman",OM,2018,0.218295605613525
  "Oman",OM,2017,0.200041279196739
  "Oman",OM,2016,0.194321051239967
  "Oman",OM,2015,0.198082402348518
  "Oman",OM,2014,0.199446067214012
  "Oman",OM,2013,0.190663322806358
  "Oman",OM,2012,0.188951402902603
  "Oman",OM,2011,0.184847801923752
  "Oman",OM,2010,0.162824556898789
  "Oman",OM,2009,0.142500940452606
  "Oman",OM,2008,0.191546330749227
  "Oman",OM,2007,0.145957726991642
  "Oman",OM,2006,0.138459798915712
  "Oman",OM,2005,0.125611126456735
  "Oman",OM,2004,0.105785709590298
  "Oman",OM,2003,0.0961219877250093
  "Oman",OM,2002,0.0888283156594074
  "Oman",OM,2001,0.0861599691963348
  "Oman",OM,2000,0.0923129204728179
  "Oman",OM,1999,0.0804065571968936
  "Oman",OM,1998,0.0734338303344479
  "Oman",OM,1997,0.0857038768581302
  "Oman",OM,1996,0.0891750525847222
  "Oman",OM,1995,0.0845386443906156
  "Oman",OM,1994,0.0848217251682561
  "Oman",OM,1993,0.0870250368418532
  "Oman",OM,1992,0.094162599497801
  "Oman",OM,1991,0.0950978140559045
  "Oman",OM,1990,0.107444530094884
  "Uganda",UG,2021,1309.50548602194
  "Uganda",UG,2020,1331.17534401369
  "Uganda",UG,2019,1311.52615083067
  "Uganda",UG,2018,1296.10239736914
  "Uganda",UG,2017,1270.6083984375
  "Uganda",UG,2016,1211.94018554688
  "Uganda",UG,2015,1125.47131347656
  "Uganda",UG,2014,1073.74743652344
  "Uganda",UG,2013,1042.08117675781
  "Uganda",UG,2012,1003.27728271484
  "Uganda",UG,2011,856.168212890625
  "Uganda",UG,2010,798.924684188794
  "Uganda",UG,2009,765.377105370609
  "Uganda",UG,2008,672.345189447078
  "Uganda",UG,2007,644.239157925539
  "Uganda",UG,2006,616.513420099795
  "Uganda",UG,2005,620.607005369483
  "Uganda",UG,2004,651.410411489468
  "Uganda",UG,2003,578.692882617279
  "Uganda",UG,2002,547.381320140951
  "Uganda",UG,2001,574.109142568546
  "Uganda",UG,2000,561.578889148203
  "Uganda",UG,1999,516.842738428452
  "Uganda",UG,1998,524.719874076397
  "Uganda",UG,1997,487.771588124204
  "Uganda",UG,1996,481.285786681517
  "Uganda",UG,1995,468.668208686953
  "Uganda",UG,1994,437.476047031217
  "Uganda",UG,1993,418.179033413327
  "Uganda",UG,1992,328.954655079962
  "Uganda",UG,1991,231.926523555923
  "Uganda",UG,1990,190.264233929207
  "Italy",IT,2021,0.654354
  "Italy",IT,2020,0.663805
  "Italy",IT,2019,0.677835
  "Italy",IT,2018,0.681219
  "Italy",IT,2017,0.689895
  "Italy",IT,2016,0.700544
  "Italy",IT,2015,0.738694
  "Italy",IT,2014,0.739644
  "Italy",IT,2013,0.737299
  "Italy",IT,2012,0.747731
  "Italy",IT,2011,0.758687
  "Italy",IT,2010,0.773129
  "Italy",IT,2009,0.771323
  "Italy",IT,2008,0.783694
  "Italy",IT,2007,0.809381
  "Italy",IT,2006,0.822842
  "Italy",IT,2005,0.855139
  "Italy",IT,2004,0.851864
  "Italy",IT,2003,0.833464
  "Italy",IT,2002,0.823489
  "Italy",IT,2001,0.816516
  "Italy",IT,2000,0.805361
  "Italy",IT,1999,0.806447
  "Italy",IT,1998,0.799833
  "Italy",IT,1997,0.804206
  "Italy",IT,1996,0.797902
  "Italy",IT,1995,0.776713
  "Italy",IT,1994,0.755776
  "Italy",IT,1993,0.745506
  "Italy",IT,1992,0.73463
  "Italy",IT,1991,0.719924
  "Italy",IT,1990,0.691821
  "Burundi",BI,2021,710.133320666739
  "Burundi",BI,2020,676.457068047972
  "Burundi",BI,2019,616.79659953274
  "Burundi",BI,2018,621.380857702887
  "Burundi",BI,2017,654.895874023438
  "Burundi",BI,2016,585.893188476563
  "Burundi",BI,2015,570.659118652344
  "Burundi",BI,2014,547.099609375
  "Burundi",BI,2013,539.311096191406
  "Burundi",BI,2012,527.052978515625
  "Burundi",BI,2011,461.509124755859
  "Burundi",BI,2010,434.735591083906
  "Burundi",BI,2009,405.263352337391
  "Burundi",BI,2008,369.242582730022
  "Burundi",BI,2007,302.960182879968
  "Burundi",BI,2006,287.37237784946
  "Burundi",BI,2005,288.042755179614
  "Burundi",BI,2004,249.975846441086
  "Burundi",BI,2003,226.862511004816
  "Burundi",BI,2002,206.653553862207
  "Burundi",BI,2001,207.739050721948
  "Burundi",BI,2000,186.797418734669
  "Burundi",BI,1999,168.78544652634
  "Burundi",BI,1998,148.897661222565
  "Burundi",BI,1997,135.103456715347
  "Burundi",BI,1996,103.803261238464
  "Burundi",BI,1995,92.3556068509166
  "Burundi",BI,1994,81.2144788253896
  "Burundi",BI,1993,77.7850349443527
  "Burundi",BI,1992,73.9064870043369
  "Burundi",BI,1991,71.7167806909687
  "Burundi",BI,1990,71.2266635880292
  "Albania",AL,2021,42.969258903305
  "Albania",AL,2020,42.4978952573131
  "Albania",AL,2019,42.3430728936358
  "Albania",AL,2018,42.3029135695296
  "Albania",AL,2017,42.2555724939228
  "Albania",AL,2016,42.3857268832585
  "Albania",AL,2015,42.7057005247646
  "Albania",AL,2014,42.8939298406512
  "Albania",AL,2013,44.1137386737462
  "Albania",AL,2012,43.6552483249241
  "Albania",AL,2011,43.8576848821868
  "Albania",AL,2010,44.1962143630185
  "Albania",AL,2009,44.3380698548843
  "Albania",AL,2008,44.5611557679774
  "Albania",AL,2007,44.6349647478663
  "Albania",AL,2006,44.4122369174032
  "Albania",AL,2005,45.5273867721358
  "Albania",AL,2004,44.8984927086312
  "Albania",AL,2003,44.5932189475413
  "Albania",AL,2002,42.9260716334727
  "Albania",AL,2001,42.8238770881277
  "Albania",AL,2000,42.0252849121175
  "Albania",AL,1999,41.1015858692201
  "Albania",AL,1998,40.7185409525077
  "Albania",AL,1997,38.7245862686367
  "Albania",AL,1996,35.4121638418728
  "Albania",AL,1995,31.4661730582224
  "Albania",AL,1994,29.248278248022
  "Albania",AL,1993,21.9908043274249
  "Albania",AL,1992,9.97650336290398
  "Albania",AL,1991,3.0643630738237
  "Albania",AL,1990,2.33775606429693
  "Brazil",BR,2021,2.52613133659202
  "Brazil",BR,2020,2.36830548410386
  "Brazil",BR,2019,2.27966906348355
  "Brazil",BR,2018,2.22639708135016
  "Brazil",BR,2017,2.18155694007874
  "Brazil",BR,2016,2.13308167457581
  "Brazil",BR,2015,1.98881411552429
  "Brazil",BR,2014,1.81320106983185
  "Brazil",BR,2013,1.70127630233765
  "Brazil",BR,2012,1.60570442676544
  "Brazil",BR,2011,1.4732164144516
  "Brazil",BR,2010,1.38833565382814
  "Brazil",BR,2009,1.29586542621872
  "Brazil",BR,2008,1.21529122308391
  "Brazil",BR,2007,1.13864329248033
  "Brazil",BR,2006,1.09867155037988
  "Brazil",BR,2005,1.06071615242248
  "Brazil",BR,2004,1.01830575543263
  "Brazil",BR,2003,0.970414143032404
  "Brazil",BR,2002,0.867348032021663
  "Brazil",BR,2001,0.802259624895445
  "Brazil",BR,2000,0.757988853896991
  "Brazil",BR,1999,0.734012247874198
  "Brazil",BR,1998,0.689151686979401
  "Brazil",BR,1997,0.664200674481223
  "Brazil",BR,1996,0.627179507910037
  "Brazil",BR,1995,0.539155170566004
  "Brazil",BR,1994,0.283774756476061
  "Brazil",BR,1993,0.012385198082249
  "Brazil",BR,1992,0.000604859729369662
  "Brazil",BR,1991,0.0000578705764519837
  "Brazil",BR,1990,0.0000115792836553192
  "United Arab Emirates",AE,2020,1.99585000583087
  "United Arab Emirates",AE,2019,2.20425434872693
  "United Arab Emirates",AE,2018,2.3480294898797
  "United Arab Emirates",AE,2017,2.22179198265076
  "United Arab Emirates",AE,2016,2.18975210189819
  "United Arab Emirates",AE,2015,2.18778467178345
  "United Arab Emirates",AE,2014,2.18256711959839
  "United Arab Emirates",AE,2013,2.21331596374512
  "United Arab Emirates",AE,2012,2.17772459983826
  "United Arab Emirates",AE,2011,2.12660837173462
  "United Arab Emirates",AE,2010,1.9182173245378
  "United Arab Emirates",AE,2009,1.72572429853307
  "United Arab Emirates",AE,2008,2.04768501383589
  "United Arab Emirates",AE,2007,1.76065064029671
  "United Arab Emirates",AE,2006,1.60683288924804
  "United Arab Emirates",AE,2005,1.47944020478094
  "United Arab Emirates",AE,2004,1.30943208186167
  "United Arab Emirates",AE,2003,1.23923037730308
  "United Arab Emirates",AE,2002,1.21423906534629
  "United Arab Emirates",AE,2001,1.18835249640457
  "United Arab Emirates",AE,2000,1.24435934147596
  "United Arab Emirates",AE,1999,1.14171558893742
  "United Arab Emirates",AE,1998,1.06765857553997
  "United Arab Emirates",AE,1997,1.12765070907501
  "United Arab Emirates",AE,1996,1.15812510455908
  "United Arab Emirates",AE,1995,1.1149627159728
  "United Arab Emirates",AE,1994,1.09553458517137
  "United Arab Emirates",AE,1993,1.12187352712645
  "United Arab Emirates",AE,1992,1.13397315095347
  "United Arab Emirates",AE,1991,1.13923145072117
  "United Arab Emirates",AE,1990,1.16828452182659
  "Greece",GR,2021,0.547807
  "Greece",GR,2020,0.552809
  "Greece",GR,2019,0.563038
  "Greece",GR,2018,0.564857
  "Greece",GR,2017,0.575041
  "Greece",GR,2016,0.58858
  "Greece",GR,2015,0.60907
  "Greece",GR,2014,0.611135
  "Greece",GR,2013,0.631286
  "Greece",GR,2012,0.684663
  "Greece",GR,2011,0.713163
  "Greece",GR,2010,0.721977
  "Greece",GR,2009,0.704432
  "Greece",GR,2008,0.707951
  "Greece",GR,2007,0.718317
  "Greece",GR,2006,0.692455
  "Greece",GR,2005,0.708976
  "Greece",GR,2004,0.694514
  "Greece",GR,2003,0.685082
  "Greece",GR,2002,0.662967
  "Greece",GR,2001,0.66865
  "Greece",GR,2000,0.669773
  "Greece",GR,1999,0.67328
  "Greece",GR,1998,0.647916
  "Greece",GR,1997,0.627172
  "Greece",GR,1996,0.601555
  "Greece",GR,1995,0.571238
  "Greece",GR,1994,0.531202
  "Greece",GR,1993,0.48798
  "Greece",GR,1992,0.436557
  "Greece",GR,1991,0.388946
  "Greece",GR,1990,0.335677
  "Switzerland",CH,2021,1.104516
  "Switzerland",CH,2020,1.139775
  "Switzerland",CH,2019,1.177269
  "Switzerland",CH,2018,1.178866
  "Switzerland",CH,2017,1.187726
  "Switzerland",CH,2016,1.201964
  "Switzerland",CH,2015,1.235788
  "Switzerland",CH,2014,1.281761
  "Switzerland",CH,2013,1.312477
  "Switzerland",CH,2012,1.354072
  "Switzerland",CH,2011,1.397498
  "Switzerland",CH,2010,1.466062
  "Switzerland",CH,2009,1.470062
  "Switzerland",CH,2008,1.493049
  "Switzerland",CH,2007,1.532132
  "Switzerland",CH,2006,1.598848
  "Switzerland",CH,2005,1.686548
  "Switzerland",CH,2004,1.691806
  "Switzerland",CH,2003,1.715249
  "Switzerland",CH,2002,1.70976
  "Switzerland",CH,2001,1.769144
  "Switzerland",CH,2000,1.788887
  "Switzerland",CH,1999,1.802836
  "Switzerland",CH,1998,1.827589
  "Switzerland",CH,1997,1.843691
  "Switzerland",CH,1996,1.887059
  "Switzerland",CH,1995,1.922398
  "Switzerland",CH,1994,1.948334
  "Switzerland",CH,1993,1.966647
  "Switzerland",CH,1992,1.967576
  "Switzerland",CH,1991,1.970548
  "Switzerland",CH,1990,1.932648
  "Slovenia",SI,2021,0.565944
  "Slovenia",SI,2020,0.561764
  "Slovenia",SI,2019,0.569799
  "Slovenia",SI,2018,0.567612
  "Slovenia",SI,2017,0.570149
  "Slovenia",SI,2016,0.577106
  "Slovenia",SI,2015,0.595298
  "Slovenia",SI,2014,0.591238
  "Slovenia",SI,2013,0.590407
  "Slovenia",SI,2012,0.606793
  "Slovenia",SI,2011,0.62397
  "Slovenia",SI,2010,0.6379
  "Slovenia",SI,2009,0.645474
  "Slovenia",SI,2008,0.633789
  "Slovenia",SI,2007,0.630365
  "Slovenia",SI,2006,0.609683
  "Slovenia",SI,2005,0.610135
  "Slovenia",SI,2004,0.607829
  "Slovenia",SI,2003,0.607891
  "Slovenia",SI,2002,0.583286
  "Slovenia",SI,2001,0.560264
  "Slovenia",SI,2000,0.526578
  "Slovenia",SI,1999,0.508506
  "Slovenia",SI,1998,0.4825
  "Slovenia",SI,1997,0.455885
  "Slovenia",SI,1996,0.427029
  "Slovenia",SI,1995,0.389654
  "Slovenia",SI,1994,0.317234
  "Slovenia",SI,1993,0.264304
  "Slovenia",SI,1992,0.197382
  "Slovenia",SI,1991,0.065508
  "Slovenia",SI,1990,0.034743
  "Libya",LY,2021,1.18930529095933
  "Libya",LY,2020,0.588747579271075
  "Libya",LY,2019,0.627639673362808
  "Libya",LY,2018,0.613264534318388
  "Libya",LY,2017,0.606110227539676
  "Libya",LY,2016,0.505056907794618
  "Libya",LY,2015,0.490304618751412
  "Libya",LY,2014,0.575297949075791
  "Libya",LY,2013,0.66332263732612
  "Libya",LY,2012,0.676705556447607
  "Libya",LY,2011,0.592176242072255
  "Libya",LY,2010,0.486140087301629
  "Libya",LY,2009,0.412465189564455
  "Libya",LY,2008,0.552353709938618
  "Libya",LY,2007,0.455056457798773
  "Libya",LY,2006,0.45622538064255
  "Libya",LY,2005,0.392968337818633
  "Libya",LY,2004,0.315233607711066
  "Libya",LY,2003,0.264014403808556
  "Libya",LY,2002,0.235413563551986
  "Libya",LY,2001,0.187888114419308
  "Libya",LY,2000,0.179242775382847
  "Libya",LY,1999,0.161776261546523
  "Qatar",QA,2021,2.38495717570447
  "Qatar",QA,2020,2.02812203241997
  "Qatar",QA,2019,2.40825284343414
  "Qatar",QA,2018,2.57565294480968
  "Qatar",QA,2017,2.34594988822937
  "Qatar",QA,2016,2.50381851196289
  "Qatar",QA,2015,2.46818041801453
  "Qatar",QA,2014,2.36497807502747
  "Qatar",QA,2013,2.23963689804077
  "Qatar",QA,2012,2.18644571304321
  "Qatar",QA,2011,2.15251445770264
  "Qatar",QA,2010,1.85781209531796
  "Qatar",QA,2009,1.75747887686288
  "Qatar",QA,2008,2.33399207641904
  "Qatar",QA,2007,1.93552880857501
  "Qatar",QA,2006,1.79133052723566
  "Qatar",QA,2005,1.70411223678247
  "Qatar",QA,2004,1.34634123619673
  "Qatar",QA,2003,1.22228081233155
  "Qatar",QA,2002,1.06369799512696
  "Qatar",QA,2001,1.04872002252218
  "Qatar",QA,2000,1.12821576365008
  "Malawi",MW,2021,312.311278297117
  "Malawi",MW,2020,299.919463169824
  "Malawi",MW,2019,275.431509065863
  "Malawi",MW,2018,260.245516095727
  "Malawi",MW,2017,251.074234008789
  "Malawi",MW,2016,221.197341918945
  "Malawi",MW,2015,186.614883422852
  "Malawi",MW,2014,146.203704833984
  "Malawi",MW,2013,114.541244506836
  "Malawi",MW,2012,94.3312454223633
  "Malawi",MW,2011,78.769287109375
  "Malawi",MW,2010,70.4846380223978
  "Malawi",MW,2009,63.6167937508926
  "Malawi",MW,2008,59.3370286424339
  "Malawi",MW,2007,54.0126404389202
  "Malawi",MW,2006,53.287699174959
  "Malawi",MW,2005,45.7891058219351
  "Malawi",MW,2004,42.6444324808934
  "Malawi",MW,2003,38.1284013315947
  "Malawi",MW,2002,35.2354140409884
  "Malawi",MW,2001,22.0668116299366
  "Malawi",MW,2000,17.9617283990557
  "Malawi",MW,1999,14.0719404481384
  "Malawi",MW,1998,10.2155969161354
  "Malawi",MW,1997,8.64132812819828
  "Malawi",MW,1996,7.27467497909991
  "Malawi",MW,1995,4.86254379945676
  "Malawi",MW,1994,2.80133065368674
  "Malawi",MW,1993,2.26766134820033
  "Malawi",MW,1992,1.81113217102721
  "Malawi",MW,1991,1.63529729331404
  "Malawi",MW,1990,1.46372220651996
  "Canada",CA,2021,1.253066
  "Canada",CA,2020,1.245722
  "Canada",CA,2019,1.246847
  "Canada",CA,2018,1.206524
  "Canada",CA,2017,1.212304
  "Canada",CA,2016,1.207045
  "Canada",CA,2015,1.248042
  "Canada",CA,2014,1.230358
  "Canada",CA,2013,1.224
  "Canada",CA,2012,1.244607
  "Canada",CA,2011,1.239904
  "Canada",CA,2010,1.22182
  "Canada",CA,2009,1.202244
  "Canada",CA,2008,1.23439
  "Canada",CA,2007,1.212099
  "Canada",CA,2006,1.205365
  "Canada",CA,2005,1.213644
  "Canada",CA,2004,1.232662
  "Canada",CA,2003,1.225714
  "Canada",CA,2002,1.229333
  "Canada",CA,2001,1.220464
  "Canada",CA,2000,1.227599
  "Canada",CA,1999,1.19081
  "Canada",CA,1998,1.185044
  "Canada",CA,1997,1.200565
  "Canada",CA,1996,1.20741
  "Canada",CA,1995,1.208429
  "Canada",CA,1994,1.206599
  "Canada",CA,1993,1.214689
  "Canada",CA,1992,1.227694
  "Canada",CA,1991,1.23759
  "Canada",CA,1990,1.241556
  "Central African Republic",CF,2021,277.927267635292
  "Central African Republic",CF,2020,280.30850170093
  "Central African Republic",CF,2019,278.173040699525
  "Central African Republic",CF,2018,276.707466096007
  "Central African Republic",CF,2017,286.829162597656
  "Central African Republic",CF,2016,280.047790527344
  "Central African Republic",CF,2015,283.523742675781
  "Central African Republic",CF,2014,290.945220947266
  "Central African Republic",CF,2013,254.347152709961
  "Central African Republic",CF,2012,262.128997802734
  "Central African Republic",CF,2011,256.761352539063
  "Central African Republic",CF,2010,251.993412791024
  "Central African Republic",CF,2009,244.716096754405
  "Central African Republic",CF,2008,244.544369000366
  "Central African Republic",CF,2007,232.76184566367
  "Central African Republic",CF,2006,234.737281383174
  "Central African Republic",CF,2005,234.172864009686
  "Central African Republic",CF,2004,231.807021779095
  "Central African Republic",CF,2003,249.088671943543
  "Central African Republic",CF,2002,250.654885678693
  "Central African Republic",CF,2001,260.746007603062
  "Central African Republic",CF,2000,265.489667758643
  "Central African Republic",CF,1999,250.219304672422
  "Central African Republic",CF,1998,243.787453213414
  "Central African Republic",CF,1997,247.556627613817
  "Central African Republic",CF,1996,249.769020956086
  "Central African Republic",CF,1995,263.684680290222
  "Central African Republic",CF,1994,244.967101686538
  "Central African Republic",CF,1993,201.103624736335
  "Central African Republic",CF,1992,213.18929540119
  "Central African Republic",CF,1991,212.144456847763
  "Central African Republic",CF,1990,220.176960692846
  "Russian Federation",RU,2021,27.331899
  "Russian Federation",RU,2020,24.492859
  "Russian Federation",RU,2019,24.838261
  "Russian Federation",RU,2018,24.542904
  "Russian Federation",RU,2017,24.124181
  "Russian Federation",RU,2016,24.192337
  "Russian Federation",RU,2015,23.562632
  "Russian Federation",RU,2014,20.998875
  "Russian Federation",RU,2013,19.505592
  "Russian Federation",RU,2012,19.56826
  "Russian Federation",RU,2011,18.443729
  "Russian Federation",RU,2010,15.821142
  "Russian Federation",RU,2009,14.016913
  "Russian Federation",RU,2008,14.341196
  "Russian Federation",RU,2007,13.984503
  "Russian Federation",RU,2006,12.618288
  "Russian Federation",RU,2005,12.736131
  "Russian Federation",RU,2004,11.556843
  "Russian Federation",RU,2003,9.866787
  "Russian Federation",RU,2002,9.273504
  "Russian Federation",RU,2001,8.322817
  "Russian Federation",RU,2000,7.301404
  "Russian Federation",RU,1999,5.539641
  "Russian Federation",RU,1998,3.258399
  "Russian Federation",RU,1997,2.778421
  "Russian Federation",RU,1996,2.455975
  "Russian Federation",RU,1995,1.71517
  "Russian Federation",RU,1994,0.717658249776741
  "Russian Federation",RU,1993,0.179962384252245
  "Russian Federation",RU,1992,0.0186495754975625
  "Russian Federation",RU,1991,0.00119934366330418
  "Russian Federation",RU,1990,0.000542318962716247
  "Niger",NE,2021,251.870961458807
  "Niger",NE,2020,253.652099266561
  "Niger",NE,2019,254.420346862489
  "Niger",NE,2018,257.921845160719
  "Niger",NE,2017,258.460083007813
  "Niger",NE,2016,257.018951416016
  "Niger",NE,2015,249.921112060547
  "Niger",NE,2014,243.999694824219
  "Niger",NE,2013,242.08447265625
  "Niger",NE,2012,233.426773071289
  "Niger",NE,2011,226.127777099609
  "Niger",NE,2010,222.008753996628
  "Niger",NE,2009,217.131426153225
  "Niger",NE,2008,209.735113224399
  "Niger",NE,2007,194.097347216793
  "Niger",NE,2006,186.237946506834
  "Niger",NE,2005,189.154349987276
  "Niger",NE,2004,179.66211284465
  "Niger",NE,2003,183.773878675812
  "Niger",NE,2002,187.754721381565
  "Niger",NE,2001,185.899052736193
  "Niger",NE,2000,181.013909714405
  "Niger",NE,1999,179.412432670823
  "Niger",NE,1998,181.252471276771
  "Niger",NE,1997,172.790066496688
  "Niger",NE,1996,164.283531519811
  "Niger",NE,1995,156.393049498265
  "Niger",NE,1994,153.163819235623
  "Niger",NE,1993,128.000102518317
  "Niger",NE,1992,136.307627526633
  "Niger",NE,1991,147.064140250613
  "Niger",NE,1990,156.161318327845
  "Sao Tome and Principe",ST,2021,11.495262193682
  "Sao Tome and Principe",ST,2020,10.9411540671464
  "Sao Tome and Principe",ST,2019,10.4983465546808
  "Sao Tome and Principe",ST,2018,9.98907105582978
  "Sao Tome and Principe",ST,2017,10.0551843643188
  "Sao Tome and Principe",ST,2016,9.73867988586426
  "Sao Tome and Principe",ST,2015,9.18605899810791
  "Sao Tome and Principe",ST,2014,8.62411785125732
  "Sao Tome and Principe",ST,2013,8.76679515838623
  "Sao Tome and Principe",ST,2012,8.65155982971191
  "Sao Tome and Principe",ST,2011,7.43139362335205
  "Sao Tome and Principe",ST,2010,7.03829053992199
  "Sao Tome and Principe",ST,2009,6.33266557907885
  "Sao Tome and Principe",ST,2008,5.92473971645603
  "Sao Tome and Principe",ST,2007,4.77351399959161
  "Sao Tome and Principe",ST,2006,4.45625665392027
  "Sao Tome and Principe",ST,2005,4.06290542841036
  "Sao Tome and Principe",ST,2004,3.53434559763405
  "Sao Tome and Principe",ST,2003,3.1692434535397
  "Sao Tome and Principe",ST,2002,2.7938553833752
  "Sao Tome and Principe",ST,2001,2.52020789633436
  "Marshall Islands",MH,2021,0.997487661873474
  "Marshall Islands",MH,2020,0.995841369093706
  "Marshall Islands",MH,2019,0.965435174286709
  "Marshall Islands",MH,2018,0.969779309882623
  "Marshall Islands",MH,2017,0.989527179934138
  "Marshall Islands",MH,2016,0.98398388740879
  "Marshall Islands",MH,2015,0.918472397599855
  "Marshall Islands",MH,2014,0.934062071869614
  "Marshall Islands",MH,2013,0.956443861931994
  "Marshall Islands",MH,2012,0.988173911010658
  "Marshall Islands",MH,2011,0.938595164408269
  "Marshall Islands",MH,2010,0.887076946389452
  "Marshall Islands",MH,2009,0.894100502193894
  "Marshall Islands",MH,2008,0.941687093455315
  "Marshall Islands",MH,2007,0.879382480153333
  "Marshall Islands",MH,2006,0.889392816796125
  "Marshall Islands",MH,2005,0.881621336614866
  "Marshall Islands",MH,2004,0.902593081652703
  "Marshall Islands",MH,2003,0.928261564505115
  "Marshall Islands",MH,2002,0.933693764163378
  "Marshall Islands",MH,2001,0.917159153616867
  "Marshall Islands",MH,2000,0.940855273879564
  "Marshall Islands",MH,1999,0.966565670878722
  "Marshall Islands",MH,1998,0.950555073319742
  "Marshall Islands",MH,1997,0.940014112714327
  "Marshall Islands",MH,1996,0.895820547988062
  "Marshall Islands",MH,1995,0.887411137541592
  "Marshall Islands",MH,1994,0.881280605587824
  "Marshall Islands",MH,1993,0.877079313385567
  "Marshall Islands",MH,1992,0.871432148067433
  "Marshall Islands",MH,1991,0.865214192812142
  "Marshall Islands",MH,1990,0.851520049252882
  "Honduras",HN,2021,10.8742613291228
  "Honduras",HN,2020,10.9113933704194
  "Honduras",HN,2019,10.5538176565098
  "Honduras",HN,2018,10.3168502653946
  "Honduras",HN,2017,10.3615589141846
  "Honduras",HN,2016,10.3925352096558
  "Honduras",HN,2015,10.4744338989258
  "Honduras",HN,2014,10.3982009887695
  "Honduras",HN,2013,10.3315505981445
  "Honduras",HN,2012,10.370379447937
  "Honduras",HN,2011,10.0565614700317
  "Honduras",HN,2010,9.52209828184957
  "Honduras",HN,2009,9.20605494650305
  "Honduras",HN,2008,8.60635426456976
  "Honduras",HN,2007,8.13746783001215
  "Honduras",HN,2006,7.83807297343998
  "Honduras",HN,2005,7.66969693729949
  "Honduras",HN,2004,7.37347760094807
  "Honduras",HN,2003,7.11251359783192
  "Honduras",HN,2002,6.85788946251366
  "Honduras",HN,2001,6.62479150257543
  "Honduras",HN,2000,6.26736890016487
  "Honduras",HN,1999,5.84489679122033
  "Honduras",HN,1998,5.50985351537749
  "Honduras",HN,1997,5.05160427352236
  "Honduras",HN,1996,4.41579459260943
  "Honduras",HN,1995,3.80447605933645
  "Honduras",HN,1994,3.13970377546045
  "Honduras",HN,1993,2.64280653547883
  "Honduras",HN,1992,2.43935066813633
  "Honduras",HN,1991,2.40652149799888
  "Honduras",HN,1990,1.97009185478843
  "Guatemala",GT,2021,3.97879058485382
  "Guatemala",GT,2020,4.01508950333065
  "Guatemala",GT,2019,3.95876389736167
  "Guatemala",GT,2018,3.88652715255512
  "Guatemala",GT,2017,3.93259406089783
  "Guatemala",GT,2016,3.85765671730042
  "Guatemala",GT,2015,3.73157215118408
  "Guatemala",GT,2014,3.76683330535889
  "Guatemala",GT,2013,3.71683359146118
  "Guatemala",GT,2012,3.64788222312927
  "Guatemala",GT,2011,3.63653254508972
  "Guatemala",GT,2010,3.47266164718908
  "Guatemala",GT,2009,3.34266400122116
  "Guatemala",GT,2008,3.24718462634624
  "Guatemala",GT,2007,3.02489655509065
  "Guatemala",GT,2006,2.90028009282861
  "Guatemala",GT,2005,2.84790691424793
  "Guatemala",GT,2004,2.77964961556908
  "Guatemala",GT,2003,2.69209853828425
  "Guatemala",GT,2002,2.62773746790176
  "Guatemala",GT,2001,2.50653917391693
  "Guatemala",GT,2000,2.38214844212279
  "Guatemala",GT,1999,2.28036556754308
  "Guatemala",GT,1998,2.20151078343704
  "Guatemala",GT,1997,2.03309589630334
  "Guatemala",GT,1996,1.91040648866096
  "Guatemala",GT,1995,1.7863960854723
  "Guatemala",GT,1994,1.67837642050754
  "Guatemala",GT,1993,1.53435545363689
  "Guatemala",GT,1992,1.37175999523611
  "Guatemala",GT,1991,1.288814373964
  "Guatemala",GT,1990,1.00199171379421
  "Gambia, The",GM,2021,17.6753793418291
  "Gambia, The",GM,2020,17.13396908394
  "Gambia, The",GM,2019,16.667441162641
  "Gambia, The",GM,2018,15.9672677324161
  "Gambia, The",GM,2017,15.286075592041
  "Gambia, The",GM,2016,14.4826145172119
  "Gambia, The",GM,2015,13.5881757736206
  "Gambia, The",GM,2014,12.5058794021606
  "Gambia, The",GM,2013,11.8732023239136
  "Gambia, The",GM,2012,10.8311634063721
  "Gambia, The",GM,2011,10.1419715881348
  "Gambia, The",GM,2010,9.90005021090906
  "Gambia, The",GM,2009,9.4837348143536
  "Gambia, The",GM,2008,9.1323504019354
  "Gambia, The",GM,2007,9.08263082202978
  "Gambia, The",GM,2006,8.93368479227711
  "Gambia, The",GM,2005,9.0908684838903
  "Gambia, The",GM,2004,9.00547444235189
  "Gambia, The",GM,2003,4.7619407216096
  "Gambia, The",GM,2002,3.81182109594496
  "Gambia, The",GM,2001,3.33428099424874
  "Gambia, The",GM,2000,2.96145215373447
  "Gambia, The",GM,1999,2.96285919091342
  "Gambia, The",GM,1998,2.87961579891135
  "Gambia, The",GM,1997,2.84051500117801
  "Gambia, The",GM,1996,2.78251579618839
  "Gambia, The",GM,1995,2.75329474706715
  "Gambia, The",GM,1994,2.70386756007968
  "Gambia, The",GM,1993,2.66108678847406
  "Gambia, The",GM,1992,2.5909296255196
  "Gambia, The",GM,1991,2.47383736761723
  "Gambia, The",GM,1990,2.36244511874216
  "Malaysia",MY,2021,1.59075539384207
  "Malaysia",MY,2020,1.56755342681126
  "Malaysia",MY,2019,1.59888308890939
  "Malaysia",MY,2018,1.62627216028984
  "Malaysia",MY,2017,1.65478694438934
  "Malaysia",MY,2016,1.59425818920135
  "Malaysia",MY,2015,1.56763064861298
  "Malaysia",MY,2014,1.50547206401825
  "Malaysia",MY,2013,1.47225975990295
  "Malaysia",MY,2012,1.45363140106201
  "Malaysia",MY,2011,1.46613442897797
  "Malaysia",MY,2010,1.41975364546754
  "Malaysia",MY,2009,1.33947830139928
  "Malaysia",MY,2008,1.43399140632236
  "Malaysia",MY,2007,1.32395050147008
  "Malaysia",MY,2006,1.29644685250485
  "Malaysia",MY,2005,1.28528353592728
  "Malaysia",MY,2004,1.21767065191817
  "Malaysia",MY,2003,1.17947963609996
  "Malaysia",MY,2002,1.1643468181557
  "Malaysia",MY,2001,1.14661721538943
  "Malaysia",MY,2000,1.19129473562545
  "Malaysia",MY,1999,1.11917841054832
  "Malaysia",MY,1998,1.13443460678695
  "Malaysia",MY,1997,1.05734246804848
  "Malaysia",MY,1996,1.03938074174091
  "Malaysia",MY,1995,1.02084534669367
  "Malaysia",MY,1994,1.00570980355581
  "Malaysia",MY,1993,0.988274303915865
  "Malaysia",MY,1992,0.972910113906323
  "Malaysia",MY,1991,0.971624491762676
  "Malaysia",MY,1990,0.969720941378416
  "Latvia",LV,2021,0.50634
  "Latvia",LV,2020,0.493237
  "Latvia",LV,2019,0.502258
  "Latvia",LV,2018,0.489931
  "Latvia",LV,2017,0.484537
  "Latvia",LV,2016,0.484535
  "Latvia",LV,2015,0.497569
  "Latvia",LV,2014,0.497558
  "Latvia",LV,2013,0.499271
  "Latvia",LV,2012,0.506203
  "Latvia",LV,2011,0.498506
  "Latvia",LV,2010,0.487006
  "Latvia",LV,2009,0.52113
  "Latvia",LV,2008,0.575542
  "Latvia",LV,2007,0.565807
  "Latvia",LV,2006,0.488891
  "Latvia",LV,2005,0.438594
  "Latvia",LV,2004,0.399336
  "Latvia",LV,2003,0.378228
  "Latvia",LV,2002,0.360954
  "Latvia",LV,2001,0.353427
  "Latvia",LV,2000,0.360855
  "Latvia",LV,1999,0.354315
  "Latvia",LV,1998,0.353087
  "Latvia",LV,1997,0.341885
  "Latvia",LV,1996,0.328117
  "Latvia",LV,1995,0.29621
  "Latvia",LV,1994,0.243
  "Pakistan",PK,2021,41.920622920897
  "Pakistan",PK,2020,39.6486457114602
  "Pakistan",PK,2019,36.491058608466
  "Pakistan",PK,2018,34.0655065914653
  "Pakistan",PK,2017,33.5889205932617
  "Pakistan",PK,2016,32.3776473999023
  "Pakistan",PK,2015,31.4678573608398
  "Pakistan",PK,2014,30.4034805297852
  "Pakistan",PK,2013,28.5217208862305
  "Pakistan",PK,2012,26.6353092193604
  "Pakistan",PK,2011,24.9616813659668
  "Pakistan",PK,2010,21.2966592567451
  "Pakistan",PK,2009,19.4429897761136
  "Pakistan",PK,2008,16.2162721009541
  "Pakistan",PK,2007,14.5995617626076
  "Pakistan",PK,2006,13.977360930684
  "Pakistan",PK,2005,13.0441856267309
  "Pakistan",PK,2004,12.4752019893172
  "Pakistan",PK,2003,11.9351665987426
  "Pakistan",PK,2002,11.78663898708
  "Pakistan",PK,2001,11.5400089850866
  "Pakistan",PK,2000,11.2049460244837
  "Pakistan",PK,1999,11.0477087034352
  "Pakistan",PK,1998,10.5829913915718
  "Pakistan",PK,1997,9.95303721015734
  "Pakistan",PK,1996,8.92957898954496
  "Pakistan",PK,1995,8.39048981751261
  "Pakistan",PK,1994,7.58047655423183
  "Pakistan",PK,1993,6.84991625844947
  "Pakistan",PK,1992,6.44282961696923
  "Pakistan",PK,1991,5.97964768350517
  "Pakistan",PK,1990,5.44694113839783
  "Finland",FI,2021,0.829754
  "Finland",FI,2020,0.844975
  "Finland",FI,2019,0.863225
  "Finland",FI,2018,0.853746
  "Finland",FI,2017,0.863657
  "Finland",FI,2016,0.880895
  "Finland",FI,2015,0.907748
  "Finland",FI,2014,0.90721
  "Finland",FI,2013,0.905357
  "Finland",FI,2012,0.908495
  "Finland",FI,2011,0.898068
  "Finland",FI,2010,0.900476
  "Finland",FI,2009,0.896502
  "Finland",FI,2008,0.912125
  "Finland",FI,2007,0.934816
  "Finland",FI,2006,0.952864
  "Finland",FI,2005,0.979424
  "Finland",FI,2004,0.973211
  "Finland",FI,2003,1.002002
  "Finland",FI,2002,0.998133
  "Finland",FI,2001,1.002939
  "Finland",FI,2000,0.984123
  "Finland",FI,1999,0.992037
  "Finland",FI,1998,0.991525
  "Finland",FI,1997,0.989171
  "Finland",FI,1996,0.991931
  "Finland",FI,1995,0.985559
  "Finland",FI,1994,0.965657
  "Finland",FI,1993,0.968407
  "Finland",FI,1992,0.974159
  "Finland",FI,1991,0.987591
  "Finland",FI,1990,1.005784
  "Botswana",BW,2021,4.62768586878898
  "Botswana",BW,2020,4.70125053839542
  "Botswana",BW,2019,4.55948963730898
  "Botswana",BW,2018,4.60805143099757
  "Botswana",BW,2017,4.73384952545166
  "Botswana",BW,2016,4.57505702972412
  "Botswana",BW,2015,4.43012523651123
  