anchor.diff:  Albania,ALB,D,X,3089027,2894475,2961000,3045000,2876000,434.19,nationmaster,16,9666.697322,10428.45587,,13370191506,1.9,Bekleidung und Schuhe,"garment, shoes",,,,4668.1,1.61,0.07944,0.05283,875.23522,,
   Algeria,DZA,D,X,31183658,38934334,43008000,48274000,56461000,346.48,nationmaster,9.800000191,13370.07927,14167.33968,,214063173188,4.099998839,Kohlenwasserstoffe (Gasindustrie),hydrocarbons (gas),,,,121755.4,3.25,7.19786,7.37697,65.03637,39,
   American Samoa,ASM,D,,57522,55434,56000,57000,57000,#N/A,,,,,,,,Thunfisch,tuna,,,,#N/A,#N/A,0,0,NA,,
  -Andorra,AND,A,X,65399,72786,70000,71000,72000,2731.12,nationmaster,,,,,,,Parfüm-Kosmetikindustrie,"perfume,  cosmetic",,,,491.4,6.2,#N/A,#N/A,#N/A,,
  -Angola,AGO,D,X,15058638,24227524,29245000,39351000,65473000,2650.03,nationmaster,6.800000191,6755.170619,7227.440771,,131400635026,3.901265128,Kohlenwasserstoffe (Öl),hydrocarbons (oil),,,,29710,1.31,3.93895,4.25717,NA,,
  +Andorra,AND,A,X,65399,72786,70000,71000,72000,"2,731.12",nationmaster,,,,,,,Parfüm-Kosmetikindustrie,"perfume,  cosmetic",,,,491.4,6.20,#N/A,#N/A,#N/A,,
  +Angola,AGO,D,X,15058638,24227524,29245000,39351000,65473000,"2,650.03",nationmaster,6.800000191,6755.170619,7227.440771,,131400635026,3.901265128,Kohlenwasserstoffe (Öl),hydrocarbons (oil),,,,29710,1.31,3.93895,4.25717,NA,,
   Antigua and Barbuda,ATG,D,X,77648,90900,96000,105000,114000,#N/A,,,20946.70078,21799.80015,,1269117037,3.221505237,"Handarbeit, Bettwäsche","handcraft, bedding",,,,513.4,5.76,0,0,NA,,
  -Argentina,ARG,C,X,37057453,42980026,45517000,49365000,55445000,1018.58,nationmaster,7.5,,,,540197457444,0.4692570602,Kohlenwasserstoffe (Öl),hydrocarbons (oil),,,,190034.9,4.51,3.11505,3.64272,606.27125,48,
  +Argentina,ARG,C,X,37057453,42980026,45517000,49365000,55445000,"1,018.58",nationmaster,7.5,,,,540197457444,0.4692570602,Kohlenwasserstoffe (Öl),hydrocarbons (oil),,,,190034.9,4.51,3.11505,3.64272,606.27125,48,
   Armenia,ARM,D,X,3076098,3006154,3038000,2993000,2729000,312.89,nationmaster,16.20000076,7398.453052,8077.533287,,10881605059,3.400000001,Maschinenbau,machine construction,,,,4961.5,1.67,0.04682,0.04412,179.67675,,
  -Aruba,ABW,D,,90858,103441,105000,107000,102000,2833.33,nationmaster,,,,,,,Tourismus,tourisme,,,,2438.6,23.82,0.00086,0,NA,,
  -Australia,AUS,B,X,19153000,23490736,25222000,27912000,32851000,3780.69,OECD,5.699999809,43011.45689,43901.55485,,1453770210672,2.474910319,"Kohlenwasserstoffe (Kohle), Eisen, Gold. Uranium","hydrocarbons (coal), steel, gold, uranium",,,,369039.5,16.24,12.92492,11.7773,84216.58787,60,
  +Aruba,ABW,D,,90858,103441,105000,107000,102000,"2,833.33",nationmaster,,,,,,,Tourismus,tourisme,,,,2438.6,23.82,0.00086,0,NA,,
  +Australia,AUS,B,X,19153000,23490736,25222000,27912000,32851000,"3,780.69",OECD,5.699999809,43011.45689,43901.55485,,1453770210672,2.474910319,"Kohlenwasserstoffe (Kohle), Eisen, Gold. Uranium","hydrocarbons (coal), steel, gold, uranium",,,,369039.5,16.24,12.92492,11.7773,84216.58787,60,
   Austria,AUT,A,X,8011566,8534492,8717000,8952000,9157000,2597.75,OECD,4.900000095,44872.63517,46164.94432,,436343622435,0.3007275886,"Maschinen, Fahrzeuge","machines, automobile",,,,65202.9,7.73,0.59681,0.54093,367.06968,36,
  -Azerbaijan,AZE,D,X,8048600,9537823,10003000,10433000,10345000,524.84,nationmaster,5.5,16173.44724,17515.62376,,75198010965,2,Kohlenwasserstoffe (Gas und Öl),hydrocarbons (gas and oil),,,,33457.7,3.6,2.6413,2.51846,NA,,
  +Azerbaijan,AZE,D,X,8048600,9537823,10003000,10433000,10345000,524.84,nationmaster,5.5,16173.44724,17515.62376,,75198010965,2,Kohlenwasserstoffe (Gas und Öl),hydrocarbons (gas and oil),,,,33457.7,3.60,2.6413,2.51846,NA,,
   Bahamas,BHS,D,X,297891,383054,410000,446000,489000,#N/A,,13.60000038,23224.10896,23491.12335,,8510500000,1.022786105,,,,,,1906.8,5.12,0,0,NA,,
  -Bahrain,BHR,B,X,666855,1361930,1486000,1642000,1822000,1226.79,nationmaster,7.400000095,40973.70856,45478.93884,,33868989362,4.506795379,Kohlenwasserstoffe (Ölindustrie),hydrocarbons (oilindustry),,,,23439.5,17.58,0.59656,0.5396,NA,,
  +Bahrain,BHR,B,X,666855,1361930,1486000,1642000,1822000,"1,226.79",nationmaster,7.400000095,40973.70856,45478.93884,,33868989362,4.506795379,Kohlenwasserstoffe (Ölindustrie),hydrocarbons (oilindustry),,,,23439.5,17.58,0.59656,0.5396,NA,,
   Bangladesh,BGD,D,X,131280739,159077513,170467000,186460000,202209000,340.22,nationmaster,4.300000191,2763.510692,3124.366886,,173818932216,6.116224166,"Reisanbau, Textil","rice, garment",,,,57069.5,0.37,0.85009,0.69992,322.97723,,TRUE
  -Barbados,BRB,D,X,269838,283380,288000,290000,282000,1625,nationmaster,12.19999981,15625.03932,13575.12052,,4348000000,0.2074688797,Tourismus/Zucker,"tourisme, sugar",,,,1565.8,5.56,0.00289,0.00355,NA,,
  +Barbados,BRB,D,X,269838,283380,288000,290000,282000,"1,625.00",nationmaster,12.19999981,15625.03932,13575.12052,,4348000000,0.2074688797,Tourismus/Zucker,"tourisme, sugar",,,,1565.8,5.56,0.00289,0.00355,NA,,
   Belarus,BLR,D,X,10005000,9470000,9246000,8621000,7140000,502.19,nationmaster,5.800000191,17210.43917,18184.86358,,76139250365,1.587801619,Kohlenwasserstoffe (Ölraffinerien),hydrocarbons (oil refinery),,,,63303.4,6.69,0.07429,0.08208,110.23114,38,
   Belgium,BEL,A,X,10251250,11225207,11452000,11752000,12091000,2358.91,OECD,8.399999619,41397.18314,42725.31057,,533382785676,1.06654615,"Eisen, Stahl, Metallverarbeitung","iron, steel, metal",,,,97765.9,8.79,0.49792,0.50293,NA,16,
  -Belize,BLZ,B,X,247312,351706,398000,472000,588000,1441,,14.60000038,8118.8756,,,,,"Kohlenwasserstoffe (Öl), Kleidungsindustrie","hydrocarbons (oil), garment",,,,550.1,1.63,0.01068,0.00977,NA,,
  -Benin,BEN,D,X,6949366,10598482,12361000,15593000,22549000,#N/A,,1,1715.70765,1864.717326,,8746992733,5.369098397,Baumwollindustrie,cotton,,,,4987.1,0.5,0.00002,0.00004,NA,,
  -Bermuda,BMU,D,,61833,65181,..,..,..,4250,nationmaster,,53073.28217,,,,,Finanzindustrie,financial industry,,,,392.4,6.06,0,0,NA,,
  +Belize,BLZ,B,X,247312,351706,398000,472000,588000,"1,441.00",,14.60000038,8118.8756,,,,,"Kohlenwasserstoffe (Öl), Kleidungsindustrie","hydrocarbons (oil), garment",,,,550.1,1.63,0.01068,0.00977,NA,,
  +Benin,BEN,D,X,6949366,10598482,12361000,15593000,22549000,#N/A,,1,1715.70765,1864.717326,,8746992733,5.369098397,Baumwollindustrie,cotton,,,,4987.1,0.50,0.00002,0.00004,NA,,
  +Bermuda,BMU,D,,61833,65181,..,..,..,"4,250.00",nationmaster,,53073.28217,,,,,Finanzindustrie,financial industry,,,,392.4,6.06,0,0,NA,,
   Bhutan,BTN,D,X,564187,765008,817000,886000,950000,#N/A,,2.099999905,7248.09901,7867.203407,,1821412873,6.25618388,Landwirtschaft,agriculture,,,,561.1,0.75,0.06644,0.07107,NA,,
   Bolivia,BOL,C,X,8339512,10561887,11548000,13177000,15963000,564.23,nationmaster,2.599999905,5896.538377,6624.086116,,34175832127,5.399085429,"Erze, Kohlenwasserstoffe (Öl und Gas)","ores, hydrocarbons (oil and gas)",,,,16120.1,1.57,0.80053,0.65736,1.10231,,
   Bosnia-Herzegovina,BIH,C,X,3792878,3817554,3758000,3584000,3069000,#N/A,"
  -",28.39999962,9369.886558,9922.834598,,18344278253,1.246022998,Metallindustrie,metall industry,,,,23747.5,6.2,0.24389,0.23048,3144.89431,,
  +",28.39999962,9369.886558,9922.834598,,18344278253,1.246022998,Metallindustrie,metall industry,,,,23747.5,6.20,0.24389,0.23048,3144.89431,,
   Botswana,BWA,D,X,1736579,2219937,2460000,2817000,3389000,528.84,nationmaster,18.39999962,14255.45741,16099.28423,,15813371063,4.421063812,Diamanten,diamonds,,,,4855.1,2.28,0.01896,0.02332,44.09245,,
   Brazil,BRA,C,X,175786441,206077898,215997000,228663000,238270000,972,OECD,5.900000095,15220.22863,15838.02041,,2346118175194,0.1447073541,"Soja, Fleisch, Eisenerz","soya, ironore, meat",,,,439412.9,2.17,9.75815,8.55701,7308.32431,49,
   Brunei Darussalam,BRN,B,,330554,417394,450000,496000,546000,#N/A,,3.799999952,74160.9066,76753.616,,17256754269,5.3,"Rohöl, Gas","crude oil, gas",,,,9743.2,24.03,0.79203,0.83483,NA,,
  
positive.code: Burkina Faso,BFA,D,X,11607944,17589198,20861000,27244000,42789000,#N/A,,3.099999905,1546.937768,1667.590001,,12542969275,4.049760898,Baumwolle,cotton,,,,1932.5,0.12,0.00092,0.00133,NA,,
  Burundi,BDI,D,X,6767073,10816860,13126000,17357000,28668000,256.25,nationmaster,6.900000095,729.6978989,769.881954,,3093647293,4.660918184,"Kaffee, Tee","coffee, tea",,,,209,0.02,0.0019,0.00109,NA,,
  Cabo Verde,CPV,D,X,438737,513906,553000,614000,707000,#N/A,,7,6253.923989,6515.623787,,1871187334,2.738246888,Fischindustrie,fishindustry,,,,#N/A,#N/A,0.00007,0.00006,#N/A,,
  Cambodia,KHM,D,X,12197905,15328136,16809000,18991000,22545000,243.94,nationmaster,0.3000000119,2846.728584,3259.26308,,16709432403,7.031709556,Bekleidungsindustrie,garment,,,,4495.7,0.3,0.00509,0.00061,NA,,
  Cameroon,CMR,D,X,15927713,22773014,26333000,32947000,48362000,466.74,nationmaster,4,2714.105601,2971.081289,,32548591286,5.886294664,"Kohlenwasserstoffe (Öl), Kleidungsindustrie",hydrocarbons (oil),,,,5661.8,0.26,0.18647,0.21981,NA,,
  Canada,CAN,B,X,30769700,35540419,37545000,40311000,44240000,2447.08,OECD,7.099999905,42280.83331,44088.54045,,1786655064510,2.531770225,"Kohlenwasserstoffe (Öl, Gas)","Hydrocarbons (oil, gas)",,,,485463.1,13.97,19.13864,19.03963,7255.41337,58,
  Cayman Islands,CYM,C,,41685,59172,64000,71000,82000,3313.01,nationmaster,,,,,,,"Fischindustrie, Finanzen",fishindustry,,,,583.1,10.14,0,0,NA,,
  Central African Republic,CAF,D,X,3726048,4804316,5409000,6490000,8782000,#N/A,,7.599999905,928.9726305,594.164281,,1782927903,1.010329129,"Holz, Diamanten","wood, diamonds",,,,286,0.06,0.00147,0.00134,3.30693,,
  Chad,TCD,D,X,8343321,13587053,16431000,21946000,35131000,#N/A,,7,1996.492537,2182.043621,,13922224561,7.300000713,"Kohlenwasserstoffe (Öl), Kleidungsindustrie","hydrocarbons (oil), garment",,,,539,0.04,0.23862,0.29042,NA,,
  Channel Islands,CHI,,,148725,162917,167000,174000,181000,#N/A,,,,,,,,,,,,,#N/A,#N/A,#N/A,#N/A,#N/A,,
  
negative.code: Côte d'Ivoire,CIV,D,X,16517948,22157107,25566000,32143000,48797000,#N/A,,4,2802.412017,3271.710462,,34253611098,8.995497386,"Gold, Kakao","gold, cacao",,,,6446.6,0.31,0.15657,0.20399,NA,,
  Croatia,HRV,A,X,4426000,4236400,4158000,4006000,3591000,869.71,nationmaster,17.70000076,21113.61755,21252.29998,,57222574023,-0.399950151,"Kohlenwasserstoffe (Erdölraffinerien), Eisen, Stahl","hydrocarbons (oil refinery), iron, steel",,,,20553.5,4.82,0.14791,0.16152,4.40925,34,
  Cuba,CUB,D,X,11116787,11379111,11366000,11237000,10339000,25.05,nationmaster,3.200000048,19811.86337,,,,,Zucker,sugar,,,,35921.9,3.17,0.16522,0.17215,NA,,
  Curacao,CUW,D,,133860,155872,165000,173000,173000,"1,101.83",nationmaster,,,,,,,,,,,,#N/A,#N/A,#N/A,#N/A,#N/A,,
  Cyprus,CYP,A,X,943287,1153658,1218000,1300000,1402000,"1,618.85",nationmaster,15.80000019,32553.54373,30873.18428,,23226158986,-2.255259091,"Textil, Pharmazie","textile, pharmacie",,,,7521,6.66,0.00245,0.00014,NA,8,
  Czech Republic,CZE,A,X,10255063,10510566,10687000,10762000,10885000,"1,020.48",nationmaster,6.900000095,28674.48971,30444.94981,,205522871251,1.991617327,Autoindustrie,automobile,,,,109485.6,10.42,1.06354,1.04893,1159.63155,26,
  Democratic People's Republic of Korea,PRK,D,X,22840218,25026772,25763000,26701000,26907000,#N/A,,4.599999905,,,,,,,,,,,73578.4,2.97,1.07574,0.90694,661.38682,,
  Democratic Republic of the Congo,COD,D,X,48048664,74877030,90169000,120304000,195277000,351.83,nationmaster,8,652.0886216,745.8107511,,32962261156,9.046596161,"Diamanten, Gold, Kupfer","diamonds, copper, gold",,,,3425,0.05,0.12139,0.11955,97.0034,,
  Denmark,DNK,A,X,5339616,5639565,5769000,5976000,6274000,"3,269.62",OECD,7,43560.06035,44862.50398,,341951607730,1.13429152,"Pharmazie, Schiffsbau","marine, pharmaceutics",,,,40377.3,7.22,0.78878,1.1007,NA,4,
  Djibouti,DJI,D,X,722562,876174,947000,1054000,1186000,#N/A,,,2879.478847,3197.867819,,1581519706,5.499368447,Viehzuchtprodukte,stockfarming,,,,473,0.55,0,0,NA,,
  Dominica,DMA,D,X,69679,72341,74000,76000,74000,513.89,nationmaster,,10330.60467,10698.5021,,537777777.8,2.42881072,Bananen,bananas,,,,124.7,1.74,0.00025,0.0002,NA,,
  Dominican Republic,DOM,D,X,8562623,10405943,11107000,12087000,13238000,491.37,nationmaster,14.89999962,11734.6556,13262.29226,,63968961563,7.340878365,"Kaffee, Tabak","coffee, tobacco",,,,21888.3,2.16,0.01822,0.01392,NA,,
  Ecuador,ECU,D,X,12628596,15902916,17338000,19563000,23013000,359.29,nationmaster,4.199999809,10465.66735,11349.70597,,100543173000,3.802080137,Kohlenwasserstoffe (Erdöl),hydrocarbons (petroleum),,,,35727.6,2.32,1.24672,1.23549,26.45547,,
  Egypt,EGY,B,X,68334905,89579670,100518000,117102000,151111000,264.33,nationmaster,12.69999981,10247.6052,10529.9209,,286538047766,2.200000008,Kohlenwasserstoffe (Erdöl),hydrocarbons (petroleum),,,,220790.1,2.58,3.80967,3.76189,17.63698,24,
  El Salvador,SLV,D,X,5811836,6107706,6231000,6408000,6390000,365,nationmaster,6.300000191,7856.246796,8340.99026,,25220000000,2,"Kaffee, Zucker","coffee, sugar",,,,6684.9,1.10,0.0357,0.03672,NA,,
  Equatorial Guinea,GNQ,D,X,530896,820885,971000,1238000,1816000,"1,087.50",nationmaster,8,34177.64071,30583.38522,,14308094225,-3.107357222,"Kohlenwasserstoffe, (Öl)",hydrocarbons (oil),,,,6688.6,8.64,0.86433,0.92684,NA,,
  Eritrea,ERI,D,X,3535156,5110444,5892000,7311000,10421000,#N/A,,7.199999809,1505.03071,1528.942826,,3857821138,1.70344118,"Kupfer, Gold","copper, gold",,,,520.7,0.11,0.00002,0.00002,NA,,
  Estonia,EST,A,X,1396985,1313645,1290000,1240000,1148000,914.97,nationmaster,8.800000191,24735.51666,26355.36809,,25904874312,2.08261591,Telekommunikation,telecommunication,,,,18650.4,14.10,0.01406,0.00194,NA,46,
  Ethiopia,ETH,D,X,66443603,96958732,111971000,138297000,188455000,249,nationmaster,5.699999809,1256.104384,1493.850787,,54797679658,9.936059663,Kaffee,coffee,,,,7543,0.08,0.06275,0.03229,NA,,
  European Union,EUU,A,X,487977133,508314883,512221000,513803000,502910000,#N/A,,10.93021667,34935.34052,36244.03517,,18460645625272,1.294460806,"Automobil, Maschinenbau","automobile, machinecosntruction",,,,#N/A,#N/A,#N/A,#N/A,#N/A,,
  Faeroe Islands,FRO,D,,46491,48221,49000,50000,52000,#N/A,,,,,,,,Fisch,fish,,,,568.4,11.75,#N/A,#N/A,#N/A,,
  Fiji,FJI,D,X,811223,886450,915000,940000,924000,710.22,nationmaster,8.100000381,7438.667412,8112.557528,,4029989729,3.799808139,Zucker,sugar,,,,1235.8,1.41,0.00538,0.00527,NA,,
  Finland,FIN,A,X,5176209,5463596,5569000,5669000,5710000,"2,924.10",OECD,8.199999809,40209.31735,39754.48524,,270673584162,-0.114098647,"Telekommunikation, Elektrotechnik","telecommunication, electronic industries. wood",,,,54766.6,10.12,0.49389,0.49868,NA,32,
  France,FRA,A,X,60912498,66206930,67940000,70454000,73730000,2399.91,OECD,10.39999962,37255.70065,38847.45086,,2829192039172,0.1795630415,"Luftfahrt, Automobil","automobile, aviation",,,,338805.1,5.16,5.07565,5.15679,NA,12,
  French Polynesia,PYF,D,,237267,279781,296000,313000,330000,"1,502.12",nationmaster,,,,,,,Perlenzucht,pearlfarming,,,,858.1,3.13,0.00164,0.00206,NA,,
  Gabon,GAB,D,X,1231548,1687673,1917000,2321000,3164000,"1,704.12",nationmaster,19.60000038,17769.42557,19038.14575,,17228443336,4.300001939,Kohlenwasserstoffe (Öl),hydrocarbons (oil),,,,2236.9,1.39,0.53408,0.54639,NA,,
  Gambia,GMB,D,X,1228863,1928201,2326000,3105000,4981000,39.37,nationmaster,7,1598.444287,1613.391649,,807069488.2,-0.200997693,Landwirtschaft,agriculture,,,,421.7,0.23,0,0,NA,,TRUE
  Georgia,GEO,D,X,4418300,4504100,4378000,4129000,3730000,299.37,nationmaster,14.30000019,6822.698472,7581.978395,,16529963187,4.766442435,"Mangan, Kupfer","mangan, copper",,,,7931.7,1.77,0.07511,0.07259,221.56458,,
  Germany,DEU,A,X,82211508,80889505,79798000,77174000,69448000,2604.33,nationmaster,5.300000191,43522.44436,45615.81119,,3852556169656,1.604381006,Automobil,automobile,,,,729458,9.07,4.80432,5.0783,44696.52101,22,TRUE
  Ghana,GHA,D,X,18824994,26786598,30530000,36865000,50071000,351.22,nationmaster,4.599999905,3724.930442,4089.843226,,38648154100,4.178309265,"Kakao, Gold","cacao, gold",,,,10080.6,0.39,0.24627,0.07347,NA,,
  Greece,GRC,A,X,10917482,10957740,10868000,10756000,10333000,1547.91,OECD,27.29999924,25462.35907,26098.81133,,237592274371,0.7742096092,Bauindustrie,construction trade,,,,84047.6,7.58,0.40822,0.38709,3328.98031,35,
  Greenland,GRL,A,,56200,56295,..,..,..,"2,744.84",nationmaster,,,,,,,Fisch,fish,,,,707.7,12.46,0,0,201.72298,,
  Grenada,GRD,D,X,101620,106349,109000,112000,110000,"1,250.00",nationmaster,,11244.65022,11944.23206,,882222222.2,1.513569937,Landwirtschaft,agriculture,,,,253,2.40,0,0,NA,,
  Guam,GUM,D,,155328,167543,180000,200000,228000,"2,750.00",nationmaster,,,,,,,,,,,,#N/A,#N/A,0,0,NA,,
  Guatemala,GTM,D,X,11688660,16015494,18015000,21424000,27754000,570.79,nationmaster,2.799999952,6978.304576,7453.702783,,58728232327,4.241584033,"Kaffee, Bananen","coffee, bananas",,,,11257.7,0.73,0.08247,0.08469,NA,,
  Guinea,GIN,D,X,8799165,12275527,14355000,18276000,27486000,#N/A,,1.799999952,1218.986409,1212.766446,,6624068016,-0.3000102324,Bauxit,bauxite,,,,2596.2,0.22,0.00523,0.00516,NA,,
  Guinea Bissau,GNB,D,X,1315455,1800513,2068000,2541000,3564000,#N/A,,7.099999905,1373.445927,1385.533085,,1022371992,2.540286296,Landwirtschaft,agriculture,,,,245.7,0.14,0,0,NA,,
  