"flag:us:United States","239","48.0885297060012817"
"flag:--:N/A","162","32.5955748558044434"
"flag:pt:Portugal","51","10.2615691721439362"
"flag:cn:China","17","3.42052318155765533"
"flag:de:Germany","14","2.81690135598182678"
"flag:br:Brazil","4","0.8048289455473423"
"flag:gb:United Kingdom","4","0.8048289455473423"
"flag:kr:Korea, Republic of","2","0.40241447277367115"
"flag:ru:Russian Federation","1","0.201207236386835575"
"flag:lv:Latvia","1","0.201207236386835575"
"flag:sg:Singapore","1","0.201207236386835575"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.201207236386835575"