"flag:us:United States","438","42.7317073170731732"
"flag:--:N/A","293","28.5853658536585336"
"flag:pl:Poland","108","10.536585365853659"
"flag:de:Germany","99","9.65853658536585336"
"flag:pt:Portugal","25","2.43902439024390238"
"flag:cn:China","18","1.75609756097560998"
"flag:gb:United Kingdom","7","0.682926829268292734"
"flag:ua:Ukraine","5","0.487804878048780477"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.487804878048780477"
"flag:lv:Latvia","5","0.487804878048780477"
"flag:fi:Finland","4","0.390243902439024404"
"flag:fr:France","4","0.390243902439024404"
"flag:br:Brazil","3","0.292682926829268275"
"flag:se:Sweden","3","0.292682926829268275"
"flag:it:Italy","2","0.195121951219512202"
"flag:ru:Russian Federation","2","0.195121951219512202"
"flag:ie:Ireland","1","0.0975609756097561009"
"flag:nl:Netherlands","1","0.0975609756097561009"
"flag:ao:Angola","1","0.0975609756097561009"
"flag:sg:Singapore","1","0.0975609756097561009"