"flag:--:N/A","273","63.1944444444444429"
"flag:us:United States","67","15.5092592592592595"
"flag:pt:Portugal","22","5.09259259259259256"
"flag:cn:China","18","4.16666666666666607"
"flag:de:Germany","11","2.54629629629629628"
"flag:hk:Hong Kong","11","2.54629629629629628"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","10","2.31481481481481488"
"flag:ru:Russian Federation","4","0.925925925925925819"
"flag:fi:Finland","4","0.925925925925925819"
"flag:lv:Latvia","4","0.925925925925925819"
"flag:br:Brazil","3","0.69444444444444442"
"flag:ao:Angola","1","0.231481481481481455"
"flag:sg:Singapore","1","0.231481481481481455"
"flag:gb:United Kingdom","1","0.231481481481481455"
"flag:ph:Philippines","1","0.231481481481481455"
"flag:mz:Mozambique","1","0.231481481481481455"