"flag:--:N/A","273","65.1551312649164629"
"flag:us:United States","71","16.9451073985680196"
"flag:pt:Portugal","23","5.48926014319809052"
"flag:cn:China","20","4.77326968973746979"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","1.90930787589498818"
"flag:de:Germany","7","1.6706443914081146"
"flag:lv:Latvia","5","1.19331742243436745"
"flag:ru:Russian Federation","4","0.954653937947494091"
"flag:fi:Finland","4","0.954653937947494091"
"flag:ao:Angola","1","0.238663484486873523"
"flag:gb:United Kingdom","1","0.238663484486873523"
"flag:cz:Czech Republic","1","0.238663484486873523"
"flag:sg:Singapore","1","0.238663484486873523"