"flag:--:N/A","511","58.0022701475595852"
"flag:us:United States","223","25.3121452894438157"
"flag:de:Germany","51","5.78887627695800244"
"flag:cn:China","26","2.95119182746878561"
"flag:fi:Finland","20","2.27014755959137338"
"flag:pt:Portugal","12","1.36208853575482403"
"flag:hk:Hong Kong","10","1.13507377979568669"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.794551645856980682"
"flag:lv:Latvia","6","0.681044267877412013"
"flag:se:Sweden","5","0.567536889897843344"
"flag:gb:United Kingdom","4","0.454029511918274675"
"flag:sg:Singapore","2","0.227014755959137338"
"flag:fr:France","2","0.227014755959137338"
"flag:ru:Russian Federation","1","0.113507377979568669"
"flag:ie:Ireland","1","0.113507377979568669"