"flag:--:N/A","409","35.4726799653078899"
"flag:us:United States","396","34.3451864700780618"
"flag:de:Germany","111","9.62705984388551528"
"flag:pl:Poland","86","7.45880312228967934"
"flag:cn:China","42","3.64267129228100561"
"flag:pt:Portugal","22","1.90806591500433664"
"flag:fr:France","21","1.82133564614050281"
"flag:ua:Ukraine","20","1.73460537727666941"
"flag:gb:United Kingdom","17","1.47441457068516923"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","9","0.780572419774501314"
"flag:fi:Finland","7","0.607111882046834417"
"flag:lv:Latvia","4","0.346921075455333905"
"flag:sg:Singapore","2","0.173460537727666952"
"flag:dk:Denmark","2","0.173460537727666952"
"flag:ly:Libyan Arab Jamahiriya","1","0.0867302688638334762"
"flag:ru:Russian Federation","1","0.0867302688638334762"
"flag:cv:Cape Verde","1","0.0867302688638334762"
"flag:kr:Korea, Republic of","1","0.0867302688638334762"
"flag:ng:Nigeria","1","0.0867302688638334762"