"flag:--:N/A","479","43.1531531531531485"
"flag:us:United States","336","30.2702702702702737"
"flag:pl:Poland","77","6.93693693693693714"
"flag:de:Germany","64","5.76576576576576549"
"flag:cn:China","43","3.87387387387387383"
"flag:pt:Portugal","25","2.25225225225225234"
"flag:gb:United Kingdom","22","1.98198198198198194"
"flag:fi:Finland","12","1.08108108108108114"
"flag:ua:Ukraine","11","0.990990990990990972"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","0.810810810810810856"
"flag:se:Sweden","7","0.630630630630630629"
"flag:lv:Latvia","5","0.450450450450450457"
"flag:br:Brazil","5","0.450450450450450457"
"flag:sg:Singapore","4","0.360360360360360343"
"flag:ru:Russian Federation","4","0.360360360360360343"
"flag:fr:France","3","0.270270270270270285"
"flag:ie:Ireland","3","0.270270270270270285"
"flag:ch:Switzerland","1","0.0900900900900900858"