"flag:us:United States","498","44.7841726618704996"
"flag:--:N/A","277","24.9100719424460451"
"flag:de:Germany","107","9.62230215827338142"
"flag:pl:Poland","104","9.35251798561151126"
"flag:pt:Portugal","48","4.31654676258992787"
"flag:cn:China","30","2.69784172661870514"
"flag:gb:United Kingdom","11","0.989208633093525136"
"flag:fr:France","10","0.899280575539568305"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.449640287769784153"
"flag:lv:Latvia","5","0.449640287769784153"
"flag:fi:Finland","4","0.359712230215827378"
"flag:ua:Ukraine","4","0.359712230215827378"
"flag:ru:Russian Federation","2","0.179856115107913689"
"flag:se:Sweden","2","0.179856115107913689"
"flag:br:Brazil","2","0.179856115107913689"
"flag:ie:Ireland","1","0.0899280575539568444"
"flag:it:Italy","1","0.0899280575539568444"
"flag:hk:Hong Kong","1","0.0899280575539568444"