"flag:--:N/A","475","49.3762993762993787"
"flag:us:United States","258","26.8191268191268222"
"flag:pl:Poland","69","7.17255717255717329"
"flag:de:Germany","66","6.86070686070686087"
"flag:pt:Portugal","27","2.80665280665280692"
"flag:cn:China","23","2.3908523908523911"
"flag:br:Brazil","7","0.727650727650727691"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.727650727650727691"
"flag:ua:Ukraine","6","0.623700623700623735"
"flag:gb:United Kingdom","5","0.519750519750519779"
"flag:lv:Latvia","4","0.415800415800415823"
"flag:fi:Finland","4","0.415800415800415823"
"flag:hk:Hong Kong","2","0.207900207900207912"
"flag:se:Sweden","2","0.207900207900207912"
"flag:fr:France","2","0.207900207900207912"
"flag:sg:Singapore","2","0.207900207900207912"
"flag:ie:Ireland","1","0.103950103950103956"
"flag:hu:Hungary","1","0.103950103950103956"
"flag:ru:Russian Federation","1","0.103950103950103956"