"flag:us:United States","539","55.2254098360655732"
"flag:pt:Portugal","132","13.5245901639344268"
"flag:de:Germany","67","6.86475409836065609"
"flag:lv:Latvia","63","6.45491803278688536"
"flag:ca:Canada","40","4.09836065573770458"
"flag:br:Brazil","27","2.76639344262295062"
"flag:cn:China","23","2.35655737704918034"
"flag:--:N/A","19","1.94672131147540983"
"flag:gb:United Kingdom","14","1.43442622950819665"
"flag:fr:France","13","1.33196721311475397"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","9","0.922131147540983576"
"flag:ua:Ukraine","7","0.717213114754098324"
"flag:se:Sweden","5","0.512295081967213073"
"flag:it:Italy","5","0.512295081967213073"
"flag:ao:Angola","4","0.409836065573770503"
"flag:al:Albania","3","0.307377049180327877"
"flag:vn:Vietnam","1","0.102459016393442626"
"flag:cz:Czech Republic","1","0.102459016393442626"
"flag:mo:Macau","1","0.102459016393442626"
"flag:co:Colombia","1","0.102459016393442626"
"flag:sg:Singapore","1","0.102459016393442626"
"flag:ro:Romania","1","0.102459016393442626"