anchor.diff:  38.56976,43.287483,Turkey,TR
   31.036,61.489,Iran,IR
   -12.8383,28.0856,Zambia,ZM
  -6.9003,122.0833,,
   50.7185,23.2517,Poland,PL
   39.9619,-82.0314,United States,US
   -6.22527778,39.3125,Tanzania,TZ
  
positive.code: 9.425,42.0333,Ethiopia,ET
  45.77222222,126.675,China,CN
  45.746998,126.630692,China,CN
  24.58022222,118.09094444,,
  35.2478,-91.7271,United States,US
  52.7797,-2.42752,United Kingdom,GB
  38.621944,-90.236944,United States,US
  
negative.code: 39.709722222222,-86.135138888889,United States,US
  -6.99417,110.424,Indonesia,ID
  10.9384,106.824,Vietnam,VN
  23.794504,90.424293,Bangladesh,BD
  47.263055555556,11.383888888889,Austria,AT
  50.068,14.3992,Czechia,CZ
  