"flag:us:United States","652","47.2121650977552463"
"flag:--:N/A","361","26.1404779145546726"
"flag:pl:Poland","110","7.96524257784214385"
"flag:de:Germany","98","7.09630702389572754"
"flag:pt:Portugal","58","4.19985517740767555"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","22","1.59304851556842864"
"flag:cn:China","18","1.30340333091962357"
"flag:fr:France","11","0.796524257784214318"
"flag:gb:United Kingdom","11","0.796524257784214318"
"flag:lv:Latvia","6","0.43446777697320782"
"flag:se:Sweden","6","0.43446777697320782"
"flag:ua:Ukraine","4","0.289645184648805176"
"flag:ru:Russian Federation","4","0.289645184648805176"
"flag:fi:Finland","4","0.289645184648805176"
"flag:dm:Dominica","4","0.289645184648805176"
"flag:ro:Romania","3","0.21723388848660391"
"flag:it:Italy","3","0.21723388848660391"
"flag:bh:Bahrain","2","0.144822592324402588"
"flag:ie:Ireland","1","0.0724112961622012941"
"flag:lu:Luxembourg","1","0.0724112961622012941"
"flag:ao:Angola","1","0.0724112961622012941"
"flag:br:Brazil","1","0.0724112961622012941"