"flag:us:United States","675","39.473684210526315"
"flag:--:N/A","430","25.1461988304093538"
"flag:de:Germany","134","7.83625730994152025"
"flag:pt:Portugal","114","6.66666666666666696"
"flag:pl:Poland","108","6.31578947368421062"
"flag:ao:Angola","76","4.44444444444444464"
"flag:cn:China","30","1.7543859649122806"
"flag:fr:France","26","1.52046783625730986"
"flag:br:Brazil","20","1.16959064327485374"
"flag:nl:Netherlands","16","0.9356725146198831"
"flag:gb:United Kingdom","14","0.818713450292397726"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","14","0.818713450292397726"
"flag:se:Sweden","9","0.526315789473684181"
"flag:ru:Russian Federation","8","0.46783625730994155"
"flag:it:Italy","6","0.350877192982456121"
"flag:ua:Ukraine","5","0.292397660818713434"
"flag:lv:Latvia","4","0.233918128654970775"
"flag:fi:Finland","4","0.233918128654970775"
"flag:ie:Ireland","2","0.116959064327485388"
"flag:dk:Denmark","2","0.116959064327485388"
"flag:re:Réunion","1","0.0584795321637426938"
"flag:mz:Mozambique","1","0.0584795321637426938"
"flag:ca:Canada","1","0.0584795321637426938"
"flag:jp:Japan","1","0.0584795321637426938"
"flag:eu:Europe","1","0.0584795321637426938"
"flag:es:Spain","1","0.0584795321637426938"
"flag:cv:Cape Verde","1","0.0584795321637426938"
"flag:ir:Iran, Islamic Republic of","1","0.0584795321637426938"
"flag:eg:Egypt","1","0.0584795321637426938"
"flag:sg:Singapore","1","0.0584795321637426938"
"flag:rs:Serbia","1","0.0584795321637426938"
"flag:hu:Hungary","1","0.0584795321637426938"
"flag:zw:Zimbabwe","1","0.0584795321637426938"