"flag:us:United States","671","60.3960396039603964"
"flag:pt:Portugal","158","14.2214221422142213"
"flag:de:Germany","71","6.39063906390639058"
"flag:lv:Latvia","63","5.67056705670567052"
"flag:ca:Canada","35","3.15031503150315029"
"flag:cn:China","33","2.97029702970297027"
"flag:--:N/A","17","1.53015301530153014"
"flag:fr:France","14","1.26012601260126011"
"flag:ua:Ukraine","13","1.17011701170117011"
"flag:se:Sweden","7","0.630063006300630057"
"flag:gb:United Kingdom","7","0.630063006300630057"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","4","0.360036003600360033"
"flag:ro:Romania","3","0.270027002700270025"
"flag:ru:Russian Federation","3","0.270027002700270025"
"flag:br:Brazil","2","0.180018001800180016"
"flag:gw:Guinea-Bissau","1","0.0900090009000900082"
"flag:ao:Angola","1","0.0900090009000900082"
"flag:es:Spain","1","0.0900090009000900082"
"flag:nl:Netherlands","1","0.0900090009000900082"
"flag:cz:Czech Republic","1","0.0900090009000900082"
"flag:ch:Switzerland","1","0.0900090009000900082"
"flag:vn:Vietnam","1","0.0900090009000900082"
"flag:za:South Africa","1","0.0900090009000900082"
"flag:tr:Turkey","1","0.0900090009000900082"
"flag:sg:Singapore","1","0.0900090009000900082"