anchor.diff:  Poland,POL,1,52,32,16,105,26,83,83,81
   Thailand,THA,1,53,66,67,73,22,97,80,22
   Paraguay,PRY,5,54,120,56,8,60,31,125,27
  -The former Yugoslav Republic of Macedonia,MKD,3,55,33,55,82,41,119,20,85
  +Macedonia,MKD,3,55,33,55,82,41,119,20,85
   Tunisia,TUN,3,56,58,86,31,82,59,54,68
   Argentina,ARG,2,57,67,46,55,29,25,105,112
   Malaysia,MYS,2,58,49,28,113,87,73,10,91
   Uganda,UGA,4,59,71,108,41,66,9,91,69
  -Republic of Moldova,MDA,4,60,44,65,46,51,115,84,54
  +Moldova,MDA,4,60,44,65,46,51,115,84,54
   Hungary,HUN,1,61,9,13,123,59,76,78,101
   Serbia,SRB,3,62,23,31,98,52,124,52,79
  -United Republic of Tanzania,TZA,4,63,113,74,3,43,93,102,32
  +Tanzania,TZA,4,63,113,74,3,43,93,102,32
   Botswana,BWA,3,64,107,66,67,54,41,12,113
   Romania,ROU,1,65,48,29,75,53,69,114,74
   Mexico,MEX,4,66,70,73,91,69,84,47,30
  
positive.code: Cambodia,KHM,4,112,119,101,28,117,53,92,98
  Syrian Arab Republic,SYR,4,113,96,104,57,92,113,73,77
  Philippines,PHL,3,114,115,106,64,61,82,77,107
  Iran (Islamic Republic of),IRN,3,115,93,119,72,97,103,56,73
  Yemen,YEM,4,116,98,122,69,86,100,93,45
  Venezuela (Bolivarian Republic of),VEN,3,117,117,117,34,77,33,124,118
  Benin,BEN,5,118,97,115,7,78,121,107,96
  Indonesia,IDN,3,119,122,92,36,95,92,103,97
  Zimbabwe,ZWE,5,120,60,82,68,112,125,82,119
  Angola,AGO,6,121,124,112,78,116,28,95,108
  Azerbaijan,AZE,4,122,95,107,122,74,94,86,100
  Iraq,IRQ,5,123,125,116,84,124,65,120,59
  Viet Nam,VNM,4,124,89,76,103,123,123,79,111
  Libya,LBY,9,125,123,124,16,93,116,119,123
  ,,,,,,,,,,
  Reference ->,,,,,,,,,,
  Detailed data treatment ->,,,,,,,,,,
negative.code: El Salvador,SLV,5,85,99,75,11,109,63,106,48
  Peru,PER,5,86,88,87,96,81,17,62,82
  United Arab Emirates,ARE,3,87,82,45,74,122,61,76,53
  Bolivia,BOL,4,88,116,100,22,42,78,115,41
  Cameroon,CMR,5,89,73,120,13,70,70,45,125
  Senegal,SEN,4,90,78,114,32,83,91,59,60
  Bangladesh,BGD,3,91,100,94,52,67,117,55,34
  