"flag:--:N/A","543","57.4603174603174551"
"flag:us:United States","233","24.6560846560846549"
"flag:cn:China","42","4.44444444444444464"
"flag:de:Germany","30","3.17460317460317443"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","27","2.85714285714285721"
"flag:fi:Finland","18","1.90476190476190488"
"flag:pt:Portugal","12","1.26984126984126977"
"flag:hk:Hong Kong","10","1.05820105820105814"
"flag:se:Sweden","8","0.846560846560846625"
"flag:gb:United Kingdom","7","0.740740740740740811"
"flag:ru:Russian Federation","5","0.529100529100529071"
"flag:fr:France","4","0.423280423280423312"
"flag:lv:Latvia","4","0.423280423280423312"
"flag:sg:Singapore","1","0.105820105820105828"
"flag:br:Brazil","1","0.105820105820105828"