"flag:us:United States","268","52.859961986541748"
"flag:--:N/A","160","31.5581858158111572"
"flag:pt:Portugal","36","7.10059180855751038"
"flag:cn:China","20","3.94477322697639465"
"flag:de:Germany","9","1.77514795213937759"
"flag:gb:United Kingdom","5","0.986193306744098663"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.788954645395278931"
"flag:ru:Russian Federation","2","0.394477322697639465"
"flag:pl:Poland","2","0.394477322697639465"
"flag:lv:Latvia","1","0.197238661348819733"