"flag:--:N/A","487","62.1966794380587444"
"flag:us:United States","162","20.6896551724137936"
"flag:de:Germany","81","10.3448275862068968"
"flag:cn:China","14","1.78799489144316714"
"flag:gb:United Kingdom","10","1.27713920817369098"
"flag:pt:Portugal","6","0.766283524904214475"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.638569604086845488"
"flag:lv:Latvia","4","0.510855683269476391"
"flag:fi:Finland","4","0.510855683269476391"
"flag:se:Sweden","4","0.510855683269476391"
"flag:ua:Ukraine","3","0.383141762452107237"
"flag:sg:Singapore","2","0.255427841634738195"
"flag:ru:Russian Federation","1","0.127713920817369098"