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"flag:us:United States","136","14.623655378818512"
"flag:pt:Portugal","47","5.05376346409320831"
"flag:gb:United Kingdom","5","0.537634408101439476"
"flag:cn:China","4","0.430107535794377327"
"flag:br:Brazil","4","0.430107535794377327"
"flag:sg:Singapore","3","0.322580640204250813"
"flag:de:Germany","2","0.215053767897188663"
"flag:ao:Angola","2","0.215053767897188663"
"flag:ru:Russian Federation","2","0.215053767897188663"
"flag:mz:Mozambique","1","0.107526883948594332"
"flag:lv:Latvia","1","0.107526883948594332"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.107526883948594332"