"flag:us:United States","559","45.0080515297906629"
"flag:--:N/A","314","25.28180354267311"
"flag:pl:Poland","108","8.69565217391304301"
"flag:de:Germany","107","8.6151368760064404"
"flag:pt:Portugal","51","4.10628019323671545"
"flag:cn:China","27","2.17391304347826075"
"flag:fr:France","15","1.20772946859903385"
"flag:gb:United Kingdom","8","0.644122383252818009"
"flag:br:Brazil","7","0.56360708534621573"
"flag:se:Sweden","5","0.402576489533011228"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.402576489533011228"
"flag:fi:Finland","4","0.322061191626409005"
"flag:lv:Latvia","4","0.322061191626409005"
"flag:ie:Ireland","4","0.322061191626409005"
"flag:ua:Ukraine","4","0.322061191626409005"
"flag:jp:Japan","3","0.241545893719806753"
"flag:sg:Singapore","3","0.241545893719806753"
"flag:it:Italy","3","0.241545893719806753"
"flag:ca:Canada","3","0.241545893719806753"
"flag:ru:Russian Federation","3","0.241545893719806753"
"flag:at:Austria","2","0.161030595813204502"
"flag:bg:Bulgaria","1","0.0805152979066022512"
"flag:ao:Angola","1","0.0805152979066022512"
"flag:es:Spain","1","0.0805152979066022512"