"flag:--:N/A","377","39.7260273972602747"
"flag:us:United States","344","36.2486828240252947"
"flag:pl:Poland","78","8.21917808219177992"
"flag:de:Germany","69","7.27081138040042152"
"flag:cn:China","20","2.10748155953635408"
"flag:pt:Portugal","19","2.00210748155953633"
"flag:ua:Ukraine","14","1.47523709167544781"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.632244467860906267"
"flag:gb:United Kingdom","6","0.632244467860906267"
"flag:lv:Latvia","5","0.526870389884088519"
"flag:fi:Finland","4","0.421496311907270771"
"flag:fr:France","2","0.210748155953635385"
"flag:se:Sweden","2","0.210748155953635385"
"flag:sg:Singapore","1","0.105374077976817693"
"flag:ru:Russian Federation","1","0.105374077976817693"
"flag:ie:Ireland","1","0.105374077976817693"