"flag:us:United States","517","38.3246849518161596"
"flag:--:N/A","447","33.1356560415122274"
"flag:de:Germany","122","9.04373610081541912"
"flag:pl:Poland","106","7.85767234988880681"
"flag:pt:Portugal","40","2.96515937731653079"
"flag:cn:China","33","2.44625648628613801"
"flag:fr:France","21","1.55670867309117877"
"flag:fi:Finland","16","1.18606375092661231"
"flag:ru:Russian Federation","12","0.889547813194959236"
"flag:gb:United Kingdom","8","0.593031875463306157"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.444773906597479618"
"flag:ua:Ukraine","5","0.370644922164566348"
"flag:se:Sweden","5","0.370644922164566348"
"flag:lv:Latvia","4","0.296515937731653079"
"flag:sg:Singapore","3","0.222386953298739809"
"flag:it:Italy","2","0.148257968865826539"
"flag:br:Brazil","2","0.148257968865826539"