"flag:us:United States","552","60.7260726072607255"
"flag:de:Germany","96","10.561056105610561"
"flag:lv:Latvia","63","6.93069306930693152"
"flag:ca:Canada","39","4.29042904290429039"
"flag:pt:Portugal","31","3.41034103410341061"
"flag:cn:China","25","2.75027502750275055"
"flag:--:N/A","22","2.42024202420242007"
"flag:gb:United Kingdom","21","2.31023102310231021"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","21","2.31023102310231021"
"flag:se:Sweden","12","1.32013201320132012"
"flag:fr:France","10","1.10011001100110017"
"flag:it:Italy","6","0.66006600660066006"
"flag:ru:Russian Federation","5","0.550055005500550087"
"flag:tr:Turkey","2","0.220022002200220002"
"flag:ua:Ukraine","2","0.220022002200220002"
"flag:vn:Vietnam","1","0.110011001100110001"
"flag:cz:Czech Republic","1","0.110011001100110001"