anchor.diff:  "Ireland",IE,1992,0.797005
   "Ireland",IE,1991,0.792875
   "Ireland",IE,1990,0.80477
  +"Israel",IL,2014,4.006258
   "Israel",IL,2013,4.006398
   "Israel",IL,2012,3.963921
   "Israel",IL,2011,3.944763
  
positive.code: "Austria",AT,1992,0.929403
  "Austria",AT,1991,0.918629
  "Austria",AT,1990,0.915853
  "Azerbaijan",AZ,2013,0.357474059401559
  "Azerbaijan",AZ,2012,0.359126390401226
  "Azerbaijan",AZ,2011,0.360393820817594
  "Azerbaijan",AZ,2010,0.300108516584921
  "Azerbaijan",AZ,2009,0.267050854659701
  "Azerbaijan",AZ,2008,0.332002911952348
  "Azerbaijan",AZ,2007,0.264874089520132
  "Azerbaijan",AZ,2006,0.224774888161501
  "Azerbaijan",AZ,2005,0.208158172972954
  "Azerbaijan",AZ,2004,0.184997300011323
  "Azerbaijan",AZ,2003,0.175487880113551
  "Azerbaijan",AZ,2002,0.16884068388881
  "Azerbaijan",AZ,2001,0.1662453759122
  "Azerbaijan",AZ,2000,0.165860124615078
  "Azerbaijan",AZ,1999,0.150800653805211
  "Azerbaijan",AZ,1998,0.14972390752949
  "Azerbaijan",AZ,1997,0.15282101270267
  "Azerbaijan",AZ,1996,0.142301757856007
  "Azerbaijan",AZ,1995,0.114613175383827
  "Azerbaijan",AZ,1994,0.0181209748332244
  "Azerbaijan",AZ,1993,0.00124601712774987
  "Azerbaijan",AZ,1992,0.000150513991092209
  "Azerbaijan",AZ,1991,1.32105843240217E-05
  "Azerbaijan",AZ,1990,7.43590035996698E-06
  "Bahamas, The",BS,2013,0.959070748964597
  "Bahamas, The",BS,2012,0.95644793002056
  "Bahamas, The",BS,2011,0.94924948597659
  "Bahamas, The",BS,2010,0.976559542557407
  "Bahamas, The",BS,2009,0.99237618661283
  "Bahamas, The",BS,2008,1.01067379244628
  "Bahamas, The",BS,2007,1.01505980027378
  "Bahamas, The",BS,2006,1.01228721128681
  "Bahamas, The",BS,2005,1.03483005451888
  "Bahamas, The",BS,2004,1.01670821535175
  "Bahamas, The",BS,2003,1.03231093390294
  "Bahamas, The",BS,2002,1.04086873630488
  "Bahamas, The",BS,2001,1.01657349269184
  "Bahamas, The",BS,2000,1.0360619804638
  "Bahamas, The",BS,1999,1.04999874599556
  "Bahamas, The",BS,1998,1.01478850767607
  "Bahamas, The",BS,1997,0.995441525707306
  "Bahamas, The",BS,1996,0.751792200419091
  "Bahamas, The",BS,1995,0.758032357148414
  "Bahamas, The",BS,1994,0.767699683359004
  "Bahamas, The",BS,1993,0.767253971626882
  "Bahamas, The",BS,1992,0.792286040640312
  "Bahamas, The",BS,1991,0.779896530456904
  "Bahamas, The",BS,1990,0.785666795530429
  "Bahrain",BH,2013,0.211694550204405
  "Bahrain",BH,2012,0.211632935395063
  "Bahrain",BH,2011,0.210747166621404
  "Bahrain",BH,2010,0.194428284170105
  "Bahrain",BH,2009,0.183181418409889
  "Bahrain",BH,2008,0.212197626999995
  "Bahrain",BH,2007,0.19421890415199
  "Bahrain",BH,2006,0.183885844823933
  "Bahrain",BH,2005,0.174138965380551
  "Bahrain",BH,2004,0.15803505926761
  "Bahrain",BH,2003,0.146297337726196
  "Bahrain",BH,2002,0.137593604393217
  "Bahrain",BH,2001,0.13489605427526
  "Bahrain",BH,2000,0.142770874361792
  "Bahrain",BH,1999,0.112334427129422
  "Bahrain",BH,1998,0.110994078414163
  "Bahrain",BH,1997,0.120717531639933
  "Bahrain",BH,1996,0.121661291786328
  "Bahrain",BH,1995,0.123635291647051
  "Bahrain",BH,1994,0.124855023877942
  "Bahrain",BH,1993,0.118797710787737
  "Bahrain",BH,1992,0.125423474984391
  "Bahrain",BH,1991,0.132981819722111
  "Bahrain",BH,1990,0.140026646566208
  "Bangladesh",BD,2013,25.9707149612703
  "Bangladesh",BD,2012,24.5926503157607
  "Bangladesh",BD,2011,23.1454319216791
  "Bangladesh",BD,2010,21.9017295980773
  "Bangladesh",BD,2009,20.6918826738422
  "Bangladesh",BD,2008,19.5336437634337
  "Bangladesh",BD,2007,18.45941801374
  "Bangladesh",BD,2006,17.7997394226955
  "Bangladesh",BD,2005,15.0354662436476
  "Bangladesh",BD,2004,14.7696505190073
  "Bangladesh",BD,2003,14.5581127525488
  "Bangladesh",BD,2002,14.2051265822639
  "Bangladesh",BD,2001,13.9764663264064
  "Bangladesh",BD,2000,14.0716810360747
  "Bangladesh",BD,1999,14.1296667664948
  "Bangladesh",BD,1998,13.6943681851324
  "Bangladesh",BD,1997,13.1493618822991
  "Bangladesh",BD,1996,12.9747040207624
  "Bangladesh",BD,1995,12.6744610487833
  "Bangladesh",BD,1994,12.053716735846
  "Bangladesh",BD,1993,11.8623164939792
  "Bangladesh",BD,1992,12.1102158515598
  "Bangladesh",BD,1991,12.0284066656686
  "Bangladesh",BD,1990,11.6581866809117
  "Barbados",BB,2012,1.91564864955308
  "Barbados",BB,2011,2.01679631525566
  "Barbados",BB,2010,2.10479221069844
  "Barbados",BB,2009,2.21257386515231
  "Barbados",BB,2008,2.1139123940063
  "Barbados",BB,2007,2.14861753676803
  "Barbados",BB,2006,2.14377805102058
  "Barbados",BB,2005,2.1069768233276
  "Barbados",BB,2004,2.0397838675755
  "Barbados",BB,2003,1.9814022422114
  "Barbados",BB,2002,1.99613348252108
  "Barbados",BB,2001,2.00416964700578
  "Barbados",BB,2000,2.0021284384305
  "Barbados",BB,1999,2.03412287395825
  "Barbados",BB,1998,2.02005471607748
  "Barbados",BB,1997,1.88544962443503
  "Barbados",BB,1996,1.93054017899376
  "Barbados",BB,1995,1.87736039977022
  "Barbados",BB,1994,1.8499470923535
  "Barbados",BB,1993,1.86836278028105
  "Barbados",BB,1992,1.83147951101461
  "Barbados",BB,1991,1.84161727227784
  "Barbados",BB,1990,1.86218372373939
  "Belarus",BY,2013,3817.9090965479
  "Belarus",BY,2012,3255.98794040269
  "Belarus",BY,2011,1889.30769751274
  "Belarus",BY,2010,1126.47659233131
  "Belarus",BY,2009,1026.62459932542
  "Belarus",BY,2008,979.067716683444
  "Belarus",BY,2007,823.304972089067
  "Belarus",BY,2006,748.858603143242
  "Belarus",BY,2005,696.959966495001
  "Belarus",BY,2004,604.663925767554
  "Belarus",BY,2003,506.440707869248
  "Belarus",BY,2002,395.250955325923
  "Belarus",BY,2001,276.97196807155
  "Belarus",BY,2000,157.785684010563
  "Belarus",BY,1999,56.567631590633
  "Belarus",BY,1998,13.7663982473052
  "Belarus",BY,1997,7.88066966139788
  "Belarus",BY,1996,4.67014575811102
  "Belarus",BY,1995,3.09355418529138
  "Belarus",BY,1994,0.414730957145574
  "Belarus",BY,1993,0.0207099182823647
  "Belarus",BY,1992,0.00183825967548936
  "Belarus",BY,1991,0.00016013281073228
  "Belarus",BY,1990,8.12590576468067E-05
  "Belgium",BE,2013,0.850167
  "Belgium",BE,2012,0.842608
  "Belgium",BE,2011,0.839851
  
negative.code: "Italy",IT,1992,0.745924
  "Italy",IT,1991,0.730996
  "Italy",IT,1990,0.702101
  "Jamaica",JM,2013,59.6366934477479
  "Jamaica",JM,2012,55.9051634185393
  "Jamaica",JM,2011,54.1216932566238
  "Jamaica",JM,2010,52.278837972648
  "Jamaica",JM,2009,48.1592842914756
  "Jamaica",JM,2008,43.4072937417666
  "Jamaica",JM,2007,39.0095774079261
  "Jamaica",JM,2006,35.9675145131502
  "Jamaica",JM,2001,24.1856485747478
  "Jamaica",JM,2000,23.0285021092264
  "Jamaica",JM,1999,21.2960860376421
  "Jamaica",JM,1998,20.2473397706272
  "Jamaica",JM,1997,16.5507168829051
  "Jamaica",JM,1996,15.2411023532017
  "Jamaica",JM,1995,13.0709134179328
  "Jamaica",JM,1994,10.9219727631664
  "Jamaica",JM,1993,8.44635314079286
  "Jamaica",JM,1992,6.29401211164965
  "Jamaica",JM,1991,4.02252784215268
  "Jamaica",JM,1990,2.88957250416408
  "Japan",JP,2014,105.270346
  "Japan",JP,2013,104.089852
  "Japan",JP,2012,104.628094
  "Japan",JP,2011,107.454281
  