"flag:us:United States","631","45.6915278783490209"
"flag:--:N/A","435","31.4989138305575693"
"flag:de:Germany","159","11.5133960897900067"
"flag:pt:Portugal","62","4.48950036205648129"
"flag:cn:China","23","1.66545981173063007"
"flag:gb:United Kingdom","19","1.37581462708182478"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","0.651701665459811785"
"flag:se:Sweden","9","0.651701665459811785"
"flag:lv:Latvia","6","0.43446777697320782"
"flag:fr:France","5","0.362056480811006498"
"flag:br:Brazil","5","0.362056480811006498"
"flag:ua:Ukraine","4","0.289645184648805176"
"flag:fi:Finland","4","0.289645184648805176"
"flag:ru:Russian Federation","3","0.21723388848660391"
"flag:kr:Korea, Republic of","2","0.144822592324402588"
"flag:sg:Singapore","2","0.144822592324402588"
"flag:hk:Hong Kong","1","0.0724112961622012941"
"flag:ca:Canada","1","0.0724112961622012941"
"flag:cz:Czech Republic","1","0.0724112961622012941"