"flag:us:United States","578","45.9459459459459509"
"flag:--:N/A","388","30.8426073131955469"
"flag:de:Germany","160","12.7186009538950699"
"flag:pt:Portugal","35","2.78219395866454677"
"flag:cn:China","26","2.06677265500794904"
"flag:gb:United Kingdom","12","0.953895071542130268"
"flag:fr:France","9","0.71542130365659784"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","8","0.635930047694753586"
"flag:ru:Russian Federation","8","0.635930047694753586"
"flag:fi:Finland","7","0.556438791732909332"
"flag:se:Sweden","6","0.476947535771065134"
"flag:dm:Dominica","5","0.397456279809220936"
"flag:lv:Latvia","4","0.317965023847376793"
"flag:ua:Ukraine","4","0.317965023847376793"
"flag:br:Brazil","2","0.158982511923688397"
"flag:in:India","1","0.0794912559618441983"
"flag:hk:Hong Kong","1","0.0794912559618441983"
"flag:at:Austria","1","0.0794912559618441983"
"flag:nl:Netherlands","1","0.0794912559618441983"
"flag:sg:Singapore","1","0.0794912559618441983"
"flag:it:Italy","1","0.0794912559618441983"