"flag:--:N/A","417","52.5188922882080078"
"flag:us:United States","278","35.0125938653945923"
"flag:cn:China","33","4.15617115795612335"
"flag:pt:Portugal","26","3.27455922961235046"
"flag:de:Germany","11","1.38539038598537445"
"flag:pl:Poland","6","0.755667500197887421"
"flag:ru:Russian Federation","5","0.629722932353615761"
"flag:jp:Japan","3","0.37783375009894371"
"flag:gb:United Kingdom","3","0.37783375009894371"
"flag:tw:Taiwan","2","0.251889158971607685"
"flag:fi:Finland","2","0.251889158971607685"
"flag:br:Brazil","2","0.251889158971607685"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.125944579485803843"
"flag:hk:Hong Kong","1","0.125944579485803843"
"flag:ca:Canada","1","0.125944579485803843"
"flag:sg:Singapore","1","0.125944579485803843"
"flag:ch:Switzerland","1","0.125944579485803843"
"flag:lv:Latvia","1","0.125944579485803843"