"flag:--:N/A","492","56.7474048442906636"
"flag:us:United States","222","25.6055363321799305"
"flag:de:Germany","35","4.03690888119953861"
"flag:cn:China","23","2.65282583621683976"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","21","2.42214532871972299"
"flag:fi:Finland","16","1.84544405997693195"
"flag:pt:Portugal","10","1.15340253748558252"
"flag:hk:Hong Kong","10","1.15340253748558252"
"flag:gb:United Kingdom","9","1.03806228373702414"
"flag:se:Sweden","8","0.922722029988465975"
"flag:lv:Latvia","4","0.461361014994232987"
"flag:br:Brazil","3","0.346020761245674768"
"flag:nl:Netherlands","2","0.230680507497116494"
"flag:ru:Russian Federation","2","0.230680507497116494"
"flag:au:Australia","2","0.230680507497116494"
"flag:id:Indonesia","2","0.230680507497116494"
"flag:ph:Philippines","1","0.115340253748558247"
"flag:za:South Africa","1","0.115340253748558247"
"flag:fr:France","1","0.115340253748558247"
"flag:ao:Angola","1","0.115340253748558247"
"flag:dk:Denmark","1","0.115340253748558247"
"flag:tw:Taiwan","1","0.115340253748558247"