"flag:--:N/A","472","38.7520525451559976"
"flag:us:United States","450","36.9458128078817722"
"flag:de:Germany","88","7.2249589490968793"
"flag:pl:Poland","77","6.32183908045977105"
"flag:cn:China","32","2.62725779967159268"
"flag:pt:Portugal","23","1.88834154351395744"
"flag:ua:Ukraine","23","1.88834154351395744"
"flag:gb:United Kingdom","8","0.656814449917898169"
"flag:se:Sweden","8","0.656814449917898169"
"flag:ru:Russian Federation","7","0.574712643678160884"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.574712643678160884"
"flag:fr:France","6","0.492610837438423654"
"flag:lv:Latvia","5","0.410509031198686369"
"flag:fi:Finland","4","0.328407224958949084"
"flag:ie:Ireland","2","0.164203612479474542"
"flag:jp:Japan","1","0.0821018062397372711"
"flag:ir:Iran, Islamic Republic of","1","0.0821018062397372711"
"flag:tn:Tunisia","1","0.0821018062397372711"
"flag:id:Indonesia","1","0.0821018062397372711"
"flag:ao:Angola","1","0.0821018062397372711"
"flag:ca:Canada","1","0.0821018062397372711"