"flag:br:Brazil","28","39.436619718309856"
"flag:zz:Universidade do Minho","19","26.760563380281688"
"flag:pt:Portugal","12","16.901408450704224"
"flag:us:United States","6","8.4507042253521121"
"flag:--:N/A","5","7.042253521126761"
"flag:tw:Taiwan","1","1.4084507042253522"