"flag:us:United States","271","49.8161762952804565"
"flag:--:N/A","154","28.3088237047195435"
"flag:pt:Portugal","59","10.8455881476402283"
"flag:cn:China","31","5.69852925837039948"
"flag:de:Germany","13","2.38970592617988586"
"flag:br:Brazil","7","1.2867647223174572"
"flag:gb:United Kingdom","5","0.919117685407400131"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.183823530096560717"
"flag:ru:Russian Federation","1","0.183823530096560717"
"flag:lv:Latvia","1","0.183823530096560717"
"flag:sg:Singapore","1","0.183823530096560717"