"flag:us:United States","468","41.5261756876663739"
"flag:--:N/A","359","31.8544809228039014"
"flag:pl:Poland","104","9.22803904170363865"
"flag:de:Germany","98","8.69565217391304301"
"flag:pt:Portugal","30","2.66193433895297238"
"flag:cn:China","21","1.86335403726708071"
"flag:fi:Finland","7","0.621118012422360199"
"flag:gb:United Kingdom","7","0.621118012422360199"
"flag:ru:Russian Federation","6","0.53238686779059452"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.44365572315882873"
"flag:fr:France","5","0.44365572315882873"
"flag:lv:Latvia","5","0.44365572315882873"
"flag:ua:Ukraine","4","0.354924578527062995"
"flag:br:Brazil","3","0.26619343389529726"
"flag:it:Italy","2","0.177462289263531497"
"flag:sg:Singapore","2","0.177462289263531497"
"flag:se:Sweden","1","0.0887311446317657487"