"flag:us:United States","421","52.2981366459627353"
"flag:pt:Portugal","151","18.757763975155278"
"flag:lv:Latvia","63","7.82608695652174013"
"flag:--:N/A","49","6.08695652173913082"
"flag:ca:Canada","35","4.34782608695652151"
"flag:cn:China","23","2.85714285714285721"
"flag:br:Brazil","17","2.11180124223602483"
"flag:de:Germany","15","1.86335403726708071"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","9","1.11801242236024856"
"flag:gb:United Kingdom","9","1.11801242236024856"
"flag:fr:France","5","0.621118012422360199"
"flag:es:Spain","2","0.248447204968944096"
"flag:sg:Singapore","1","0.124223602484472048"
"flag:cv:Cape Verde","1","0.124223602484472048"
"flag:co:Colombia","1","0.124223602484472048"
"flag:cz:Czech Republic","1","0.124223602484472048"
"flag:ch:Switzerland","1","0.124223602484472048"
"flag:vn:Vietnam","1","0.124223602484472048"