"flag:us:United States","521","54.1017651557922363"
"flag:--:N/A","313","32.5025945901870728"
"flag:pt:Portugal","70","7.26895108819007874"
"flag:cn:China","26","2.69989613443613052"
"flag:de:Germany","13","1.34994806721806526"
"flag:pl:Poland","6","0.623052939772605896"
"flag:gb:United Kingdom","4","0.415368657559156418"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","3","0.311526469886302948"
"flag:br:Brazil","3","0.311526469886302948"
"flag:ru:Russian Federation","2","0.207684328779578209"
"flag:jp:Japan","1","0.103842164389789104"
"flag:lv:Latvia","1","0.103842164389789104"