"flag:--:N/A","371","68.9591078066914491"
"flag:us:United States","104","19.3308550185873607"
"flag:cn:China","14","2.60223048327137541"
"flag:hk:Hong Kong","10","1.85873605947955389"
"flag:de:Germany","10","1.85873605947955389"
"flag:ru:Russian Federation","5","0.929368029739776946"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.929368029739776946"
"flag:lv:Latvia","5","0.929368029739776946"
"flag:fi:Finland","4","0.743494423791821513"
"flag:sg:Singapore","3","0.55762081784386619"
"flag:pt:Portugal","3","0.55762081784386619"
"flag:ch:Switzerland","2","0.371747211895910756"
"flag:ua:Ukraine","1","0.185873605947955378"
"flag:gb:United Kingdom","1","0.185873605947955378"