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"flag:--:N/A","159","34.1201722621917725"
"flag:pt:Portugal","39","8.36909860372543335"
"flag:cn:China","25","5.36480695009231567"
"flag:de:Germany","14","3.0042918398976326"
"flag:gb:United Kingdom","4","0.858369097113609314"
"flag:br:Brazil","3","0.643776822835206985"
"flag:kr:Korea, Republic of","2","0.429184548556804657"
"flag:ru:Russian Federation","1","0.214592274278402328"
"flag:lv:Latvia","1","0.214592274278402328"
"flag:sg:Singapore","1","0.214592274278402328"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.214592274278402328"