"flag:us:United States","730","53.3235938641344021"
"flag:de:Germany","198","14.463111760409058"
"flag:cn:China","129","9.42293644996347801"
"flag:lv:Latvia","63","4.60189919649379053"
"flag:--:N/A","40","2.9218407596785978"
"flag:ca:Canada","38","2.77574872169466769"
"flag:pt:Portugal","36","2.62965668371073757"
"flag:gb:United Kingdom","24","1.75310445580715846"
"flag:tr:Turkey","23","1.68005843681519362"
"flag:fr:France","22","1.60701241782322857"
"flag:se:Sweden","13","0.949598246895544174"
"flag:it:Italy","11","0.803506208911614284"
"flag:ua:Ukraine","9","0.657414170927684394"
"flag:at:Austria","8","0.58436815193571956"
"flag:ru:Russian Federation","7","0.511322132943754615"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","4","0.29218407596785978"
"flag:al:Albania","3","0.219138056975894807"
"flag:nl:Netherlands","2","0.14609203798392989"
"flag:ie:Ireland","2","0.14609203798392989"
"flag:br:Brazil","2","0.14609203798392989"
"flag:vn:Vietnam","1","0.073046018991964945"
"flag:sg:Singapore","1","0.073046018991964945"
"flag:za:South Africa","1","0.073046018991964945"
"flag:jp:Japan","1","0.073046018991964945"
"flag:ma:Morocco","1","0.073046018991964945"