"flag:--:N/A","241","52.7352273464202881"
"flag:us:United States","163","35.6673955917358398"
"flag:pt:Portugal","31","6.78336992859840393"
"flag:cn:China","6","1.3129102997481823"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","1.09409186989068985"
"flag:gb:United Kingdom","4","0.875273533165454865"
"flag:de:Germany","3","0.656455149874091148"
"flag:ru:Russian Federation","2","0.437636766582727432"
"flag:lv:Latvia","1","0.218818383291363716"
"flag:id:Indonesia","1","0.218818383291363716"