anchor.diff:  NAM,Namibia,Namibia,NA,516,ISO 3166-2:NA,52,WA,NULL,Africa,Africa,2,18,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   MCO,Monaco,Monaco,MC,492,ISO 3166-2:MC,NULL,MN,NULL,Europe and Eurasia,Europe and Eurasia,150,155,NULL,EUCOM,Rest of World,1,NULL,0,0,0,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   MNE,Montenegro,Montenegro,ME,499,ISO 3166-2:ME,174,NULL,NULL,Europe and Eurasia,Europe and Eurasia,150,39,NULL,EUCOM,Rest of World,1,NULL,0,0,0,0,0,0,2017,NULL,0,0,0,NULL,NULL,NULL
  -*NE,Near East Regional,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,Near East,NULL,NULL,NULL,EUCOM,Rest of World,1,,NULL,NULL,NULL,NULL,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
  +*NE,Near East Regional,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,Near East,NULL,NULL,NULL,EUCOM,Rest of World,1,NULL,NULL,NULL,NULL,NULL,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
   FSM,Micronesia (Federated States of),"Micronesia, Federated States of",FM,583,ISO 3166-2:FM,141,FM,NULL,Asia,East Asia and Pacific,9,57,NULL,PACOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  -MAF,Saint Martin (French part),Saint Martin (French part),MF,663,ISO 3166-2:MF,NULL,NULL,NULL,Latin America and Caribbean,Europe and Eurasia,19,29,NULL,NULL,Rest of World,1,France,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  +MAF,Saint Martin (French part),Saint Martin (French part),MF,663,ISO 3166-2:MF,NULL,NULL,NULL,Latin America and Caribbean,Europe and Eurasia,19,29,NULL,NULL,Rest of World,1,FRA,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   OMN,Oman,Oman,OM,512,ISO 3166-2:OM,12,MU,NULL,Middle East,Near East,142,145,Iraq Theater,CENTCOM,Rest of World,1,NULL,0,0,0,0,1,1,NULL,NULL,0,0,0,NULL,NULL,NULL
   NLD,Netherlands,Netherlands,NL,528,ISO 3166-2:NL,194,NULL,NULL,Europe and Eurasia,Europe and Eurasia,150,155,NULL,EUCOM,Rest of World,1,NULL,0,0,0,1,0,0,1949,NULL,0,0,0,NULL,NULL,NULL
   MKD,North Macedonia',"Macedonia, the former Yugoslav Republic of",MK,807,ISO 3166-2:MK,173,MK,NULL,Europe and Eurasia,Europe and Eurasia,150,39,NULL,EUCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   NER,Niger,Niger,NE,562,ISO 3166-2:NE,53,NG,NULL,Africa,Africa,2,11,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   MNG,Mongolia,Mongolia,MN,496,ISO 3166-2:MN,127,MG,NULL,Asia,East Asia and Pacific,142,30,NULL,PACOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  -MSR,Montserrat,Montserrat,MS,500,ISO 3166-2:MS,NULL,NULL,NULL,Latin America and Caribbean,Europe and Eurasia,19,29,NULL,NULL,Rest of World,1,UK,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  +MSR,Montserrat,Montserrat,MS,500,ISO 3166-2:MS,NULL,NULL,NULL,Latin America and Caribbean,Europe and Eurasia,19,29,NULL,NULL,Rest of World,1,GBR,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   NRU,Nauru,Nauru,NR,520,ISO 3166-2:NR,NULL,NULL,NULL,Asia,East Asia and Pacific,9,57,NULL,PACOM,Rest of World,1,NULL,0,0,0,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   NOR,Norway,Norway,NO,578,ISO 3166-2:NO,195,NULL,NULL,Europe and Eurasia,Europe and Eurasia,150,154,NULL,EUCOM,Rest of World,1,NULL,0,0,0,1,0,0,1949,NULL,0,0,0,NULL,NULL,NULL
   NGA,Nigeria,Nigeria,NG,566,ISO 3166-2:NG,54,NI,NULL,Africa,Africa,2,11,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   POL,Poland,Poland,PL,616,ISO 3166-2:PL,175,PL,NULL,Europe and Eurasia,Europe and Eurasia,150,151,NULL,EUCOM,Rest of World,1,NULL,0,0,0,0,0,0,1999,NULL,0,0,0,NULL,NULL,NULL
   NPL,Nepal,Nepal,NP,524,ISO 3166-2:NP,128,NP,NULL,Asia,South and Central Asia,142,34,NULL,PACOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
   PRT,Portugal,Portugal,PT,620,ISO 3166-2:PT,196,PO,NULL,Europe and Eurasia,Europe and Eurasia,150,39,NULL,EUCOM,Rest of World,1,NULL,0,0,0,0,0,0,1949,NULL,0,0,0,NULL,NULL,NULL
  -NCL,New Caledonia,New Caledonia,NC,540,ISO 3166-2:NC,NULL,NULL,NULL,Asia,Europe and Eurasia,9,54,NULL,NULL,Rest of World,1,France,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  -MNP,Northern Mariana Islands,Northern Mariana Islands,MP,580,ISO 3166-2:MP,NULL,NULL,NULL,Washington,United States,9,57,NULL,PACOM,Domestic,0,,1,0,1,NULL,-1,0,1949,NULL,1,1,1,1994,NULL,NULL
  -*AF,Africa Regional,NULL,NULL,NULL,NULL,NULL,NULL,NULL,Africa,Africa,NULL,NULL,NULL,AFRICOM,Rest of World,1,,NULL,NULL,NULL,NULL,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
  +NCL,New Caledonia,New Caledonia,NC,540,ISO 3166-2:NC,NULL,NULL,NULL,Asia,Europe and Eurasia,9,54,NULL,NULL,Rest of World,1,FRA,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  +MNP,Northern Mariana Islands,Northern Mariana Islands,MP,580,ISO 3166-2:MP,NULL,NULL,NULL,Washington,United States,9,57,NULL,PACOM,Domestic,0,USA,1,0,1,NULL,-1,0,1949,NULL,1,1,1,1994,NULL,NULL
  +*AF,Africa Regional,NULL,NULL,NULL,NULL,NULL,NULL,NULL,Africa,Africa,NULL,NULL,NULL,AFRICOM,Rest of World,1,NULL,NULL,NULL,NULL,NULL,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
   ?AH,Sub-Saharan Africa (not specified),NULL,NULL,NULL,NULL,73,NULL,NULL,Africa,Africa,2,15,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
   NIC,Nicaragua,Nicaragua,NI,558,ISO 3166-2:NI,96,NU,NULL,Latin America and Caribbean,Western Hemisphere,19,13,NULL,SOUTHCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,1,0,NULL,NULL,NULL
   PAN,Panama,Panama,PA,591,ISO 3166-2:PA,97,PM,NULL,Latin America and Caribbean,Western Hemisphere,19,13,NULL,SOUTHCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,1,0,NULL,NULL,NULL
  
positive.code: VAT,Holy See (Vatican City State),Holy See (Vatican City State),VA,336,ISO 3166-2:VA,NULL,VT,NULL,Europe and Eurasia,Europe and Eurasia,150,39,NULL,EUCOM,Rest of World,1,NULL,0,0,0,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  LSO,Lesotho,Lesotho,LS,426,ISO 3166-2:LS,44,LT,NULL,Africa,Africa,2,18,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  HUN,Hungary,Hungary,HU,348,ISO 3166-2:HU,169,HU,NULL,Europe and Eurasia,Europe and Eurasia,150,151,NULL,EUCOM,Rest of World,1,NULL,0,0,0,0,0,0,1999,NULL,0,0,0,NULL,NULL,NULL
  HMD,Heard Island and McDonald Islands,Heard Island and McDonald Islands,HM,334,ISO 3166-2:HM,NULL,NULL,NULL,Asia,Europe and Eurasia,NULL,NULL,NULL,NULL,Rest of World,1,UK,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  FLK,Falkland Islands (Malvinas),Falkland Islands (Malvinas),FK,238,ISO 3166-2:FK,NULL,NULL,NULL,Latin America and Caribbean,Europe and Eurasia,19,5,NULL,NULL,Rest of World,1,UK,1,1,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  ISL,Iceland,Iceland,IS,352,ISO 3166-2:IS,190,IC,NULL,Europe and Eurasia,Europe and Eurasia,150,154,NULL,EUCOM,Rest of World,1,NULL,0,0,0,1,0,0,1949,NULL,0,0,0,NULL,NULL,NULL
  FRO,Faroe Islands,Faroe Islands,FO,234,ISO 3166-2:FO,NULL,NULL,NULL,Europe and Eurasia,Europe and Eurasia,150,154,NULL,EUCOM,Rest of World,1,Denmark,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  IND,India,India,IN,356,ISO 3166-2:IN,119,IN,NULL,Asia,South and Central Asia,142,34,NULL,PACOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  LBR,Liberia,Liberia,LR,430,ISO 3166-2:LR,45,LI,NULL,Africa,Africa,2,11,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  IRL,Ireland,Ireland,IE,372,ISO 3166-2:IE,191,NULL,NULL,Europe and Eurasia,Europe and Eurasia,150,154,NULL,EUCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  ITA,Italy,Italy,IT,380,ISO 3166-2:IT,192,IT,NULL,Europe and Eurasia,Europe and Eurasia,150,39,NULL,EUCOM,Rest of World,1,NULL,0,0,0,1,0,0,1949,NULL,0,0,0,NULL,NULL,NULL
  GGY,Guernsey,Guernsey,GG,831,ISO 3166-2:GG,NULL,GK,NULL,Europe and Eurasia,Europe and Eurasia,150,154,NULL,EUCOM,Rest of World,1,UK,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  MDG,Madagascar,Madagascar,MG,450,ISO 3166-2:MG,46,MA,NULL,Africa,Africa,2,14,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  GIB,Gibraltar,Gibraltar,GI,292,ISO 3166-2:GI,NULL,GI,NULL,Europe and Eurasia,Europe and Eurasia,150,39,NULL,EUCOM,Rest of World,1,UK,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  MWI,Malawi,Malawi,MW,454,ISO 3166-2:MW,47,MI,NULL,Africa,Africa,2,14,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  GRD,Grenada,Grenada,GD,308,ISO 3166-2:GD,89,GJ,NULL,Latin America and Caribbean,Western Hemisphere,19,29,NULL,SOUTHCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  MLI,Mali,Mali,ML,466,ISO 3166-2:ML,48,ML,NULL,Africa,Africa,2,11,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  
negative.code: TGO,Togo,Togo,TG,768,ISO 3166-2:TG,66,TO,NULL,Africa,Africa,2,11,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  UGA,Uganda,Uganda,UG,800,ISO 3166-2:UG,67,UG,NULL,Africa,Africa,2,14,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  GBR,United Kingdom,United Kingdom,GB,826,ISO 3166-2:GB,201,NULL,NULL,Europe and Eurasia,Europe and Eurasia,150,154,NULL,EUCOM,Rest of World,1,NULL,0,0,0,1,0,0,1949,NULL,1,0,1,2016,NULL,NULL
  UMI,United States Minor Outlying Islands,United States Minor Outlying Islands,UM,581,ISO 3166-2:UM,NULL,NULL,NULL,Washington,United States,NULL,NULL,NULL,PACOM,Domestic,0,USA,1,0,1,NULL,-1,0,1949,NULL,1,1,1,1994,NULL,NULL
  TTO,Trinidad and Tobago,Trinidad and Tobago,TT,780,ISO 3166-2:TT,104,TD,NULL,Latin America and Caribbean,Western Hemisphere,19,29,NULL,SOUTHCOM,Rest of World,1,NULL,0,0,0,1,0,0,NULL,NULL,0,1,0,NULL,NULL,NULL
  USA,United States,United States,US,840,ISO 3166-2:US,NULL,NULL,NULL,Washington,United States,19,21,NULL,NORTHCOM,Domestic,0,NULL,0,0,0,NULL,-1,0,1949,NULL,1,1,1,1994,NULL,NULL
  TUV,Tuvalu,Tuvalu,TV,798,ISO 3166-2:TV,NULL,TV,NULL,Asia,East Asia and Pacific,9,61,NULL,PACOM,Rest of World,1,NULL,0,0,0,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  ^YG,Yugoslavia,NULL,NULL,NULL,NULL,NULL,YO,NULL,Europe and Eurasia,Europe and Eurasia,NULL,NULL,NULL,EUCOM,Rest of World,1,NULL,NULL,0,0,NULL,0,0,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL
  URY,Uruguay,Uruguay,UY,858,ISO 3166-2:UY,105,UY,NULL,Latin America and Caribbean,Western Hemisphere,19,5,NULL,SOUTHCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,1,0,NULL,NULL,NULL
  VEN,Venezuela,"Venezuela, Bolivarian Republic of",VE,862,ISO 3166-2:VE,106,VE,NULL,Latin America and Caribbean,Western Hemisphere,19,5,NULL,SOUTHCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,1,0,NULL,NULL,NULL
  VGB,"Virgin Islands, British","Virgin Islands, British",VG,92,ISO 3166-2:VG,NULL,VI,NULL,Latin America and Caribbean,Europe and Eurasia,19,29,NULL,NORTHCOM,Rest of World,1,GBR,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  VIR,"Virgin Islands, U.S.","Virgin Islands, U.S.",VI,850,ISO 3166-2:VI,NULL,VQ,NULL,Washington,United States,19,29,NULL,NULL,Domestic,0,USA,1,0,1,NULL,-1,0,1949,NULL,1,1,1,1994,NULL,NULL
  UZB,Uzbekistan,Uzbekistan,UZ,860,ISO 3166-2:UZ,161,UZ,NULL,Asia,South and Central Asia,142,143,Afghan Theater,CENTCOM,Regional Support,1,NULL,0,0,0,0,1,1,NULL,NULL,0,0,0,NULL,NULL,NULL
  VUT,Vanuatu,Vanuatu,VU,548,ISO 3166-2:VU,148,NH,NULL,Asia,East Asia and Pacific,9,54,NULL,PACOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  VNM,Vietnam,Viet Nam,VN,704,ISO 3166-2:VN,135,VM,NULL,Asia,East Asia and Pacific,142,35,NULL,PACOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  WLF,Wallis and Futuna,Wallis and Futuna,WF,876,ISO 3166-2:WF,NULL,WF,NULL,Asia,Europe and Eurasia,9,61,NULL,NULL,Rest of World,1,FRA,1,0,1,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  YEM,Yemen,Yemen,YE,887,ISO 3166-2:YE,19,NULL,NULL,Middle East,Near East,142,145,Yemen,CENTCOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  ESH,Western Sahara,Western Sahara,EH,732,ISO 3166-2:EH,NULL,WI,NULL,Africa,Near East,2,15,NULL,AFRICOM,Rest of World,1,MAR,1,1,0,NULL,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  ZMB,Zambia,Zambia,ZM,894,ISO 3166-2:ZM,68,ZA,NULL,Africa,Africa,2,14,NULL,AFRICOM,Rest of World,1,NULL,0,0,0,0,0,0,NULL,NULL,0,0,0,NULL,NULL,NULL
  