"flag:us:United States","212","50"
"flag:--:N/A","158","37.2641503810882568"
"flag:pt:Portugal","32","7.54716992378234863"
"flag:de:Germany","11","2.59433966130018234"
"flag:gb:United Kingdom","5","1.17924530059099197"
"flag:ru:Russian Federation","2","0.47169812023639679"
"flag:sg:Singapore","1","0.235849060118198395"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.235849060118198395"
"flag:cn:China","1","0.235849060118198395"
"flag:lv:Latvia","1","0.235849060118198395"