"flag:--:N/A","443","51.2138728323699439"
"flag:us:United States","227","26.2427745664739867"
"flag:pl:Poland","72","8.32369942196531731"
"flag:de:Germany","44","5.08670520231213885"
"flag:cn:China","20","2.31213872832369915"
"flag:pt:Portugal","13","1.50289017341040454"
"flag:ua:Ukraine","8","0.924855491329479862"
"flag:se:Sweden","8","0.924855491329479862"
"flag:fi:Finland","7","0.809248554913294726"
"flag:gb:United Kingdom","5","0.578034682080924789"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.578034682080924789"
"flag:lv:Latvia","4","0.462427745664739931"
"flag:kr:Korea, Republic of","2","0.231213872832369965"
"flag:ru:Russian Federation","1","0.115606936416184983"
"flag:ma:Morocco","1","0.115606936416184983"
"flag:ca:Canada","1","0.115606936416184983"
"flag:tr:Turkey","1","0.115606936416184983"
"flag:be:Belgium","1","0.115606936416184983"
"flag:ie:Ireland","1","0.115606936416184983"
"flag:br:Brazil","1","0.115606936416184983"