"flag:us:United States","394","48.1074482202529907"
"flag:--:N/A","218","26.6178280115127563"
"flag:cn:China","81","9.89011004567146301"
"flag:pt:Portugal","46","5.61660565435886383"
"flag:de:Germany","17","2.07570213824510574"
"flag:ee:Estonia","11","1.34310135617852211"
"flag:ua:Ukraine","10","1.22100124135613441"
"flag:pl:Poland","7","0.854700896888971329"
"flag:ru:Russian Federation","5","0.610500620678067207"
"flag:gb:United Kingdom","5","0.610500620678067207"
"flag:at:Austria","5","0.610500620678067207"
"flag:pk:Pakistan","3","0.366300367750227451"
"flag:by:Belarus","3","0.366300367750227451"
"flag:fi:Finland","2","0.244200252927839756"
"flag:au:Australia","1","0.122100126463919878"
"flag:lv:Latvia","1","0.122100126463919878"
"flag:nl:Netherlands","1","0.122100126463919878"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.122100126463919878"
"flag:hk:Hong Kong","1","0.122100126463919878"
"flag:tr:Turkey","1","0.122100126463919878"
"flag:ve:Venezuela","1","0.122100126463919878"
"flag:dk:Denmark","1","0.122100126463919878"
"flag:ph:Philippines","1","0.122100126463919878"
"flag:fr:France","1","0.122100126463919878"
"flag:jp:Japan","1","0.122100126463919878"
"flag:ca:Canada","1","0.122100126463919878"