"flag:us:United States","490","55.5555555555555571"
"flag:pt:Portugal","115","13.0385487528344672"
"flag:lv:Latvia","63","7.14285714285714235"
"flag:de:Germany","54","6.12244897959183643"
"flag:cn:China","47","5.32879818594104293"
"flag:ca:Canada","29","3.28798185941043064"
"flag:--:N/A","26","2.947845804988662"
"flag:br:Brazil","21","2.38095238095238093"
"flag:gb:United Kingdom","10","1.13378684807256236"
"flag:fr:France","8","0.907029478458049931"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","7","0.793650793650793607"
"flag:ua:Ukraine","5","0.566893424036281179"
"flag:ao:Angola","3","0.340136054421768697"
"flag:at:Austria","2","0.226757369614512483"
"flag:be:Belgium","1","0.113378684807256241"
"flag:vn:Vietnam","1","0.113378684807256241"