"flag:--:N/A","534","48.9908256880734001"
"flag:us:United States","264","24.2201834862385326"
"flag:cn:China","101","9.26605504587156048"
"flag:de:Germany","54","4.95412844036697297"
"flag:pl:Poland","36","3.30275229357798183"
"flag:pt:Portugal","29","2.66055045871559637"
"flag:gb:United Kingdom","16","1.46788990825688082"
"flag:fi:Finland","16","1.46788990825688082"
"flag:ru:Russian Federation","8","0.733944954128440408"
"flag:se:Sweden","8","0.733944954128440408"
"flag:fr:France","6","0.550458715596330306"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.550458715596330306"
"flag:lv:Latvia","4","0.366972477064220204"
"flag:it:Italy","2","0.183486238532110102"
"flag:ua:Ukraine","2","0.183486238532110102"
"flag:ca:Canada","1","0.091743119266055051"
"flag:tr:Turkey","1","0.091743119266055051"
"flag:ie:Ireland","1","0.091743119266055051"
"flag:xk:Kosovo","1","0.091743119266055051"