"flag:--:N/A","518","50.4873294346978554"
"flag:us:United States","221","21.5399610136452218"
"flag:pt:Portugal","108","10.5263157894736832"
"flag:de:Germany","51","4.97076023391812871"
"flag:cn:China","47","4.58089668615984369"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","19","1.85185185185185164"
"flag:fi:Finland","16","1.55945419103313831"
"flag:gb:United Kingdom","12","1.16959064327485374"
"flag:ru:Russian Federation","8","0.779727095516569157"
"flag:lv:Latvia","7","0.682261208576998013"
"flag:se:Sweden","5","0.487329434697855723"
"flag:ie:Ireland","4","0.389863547758284579"
"flag:sg:Singapore","2","0.194931773879142289"
"flag:br:Brazil","2","0.194931773879142289"
"flag:ua:Ukraine","2","0.194931773879142289"
"flag:hk:Hong Kong","2","0.194931773879142289"
"flag:es:Spain","1","0.0974658869395711447"
"flag:ca:Canada","1","0.0974658869395711447"