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"flag:cn:China","45","2.83375314861460925"
"flag:pt:Portugal","43","2.70780856423173821"
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"flag:gb:United Kingdom","18","1.13350125944584379"
"flag:fr:France","16","1.00755667506297231"
"flag:hk:Hong Kong","11","0.692695214105793489"
"flag:se:Sweden","8","0.503778337531486153"
"flag:nl:Netherlands","8","0.503778337531486153"
"flag:ru:Russian Federation","7","0.440806045340050412"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.377833753148614615"
"flag:dm:Dominica","5","0.314861460957178874"
"flag:lv:Latvia","4","0.251889168765743077"
"flag:sg:Singapore","4","0.251889168765743077"
"flag:ua:Ukraine","2","0.125944584382871538"
"flag:au:Australia","2","0.125944584382871538"
"flag:it:Italy","2","0.125944584382871538"
"flag:dk:Denmark","2","0.125944584382871538"
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"flag:ir:Iran, Islamic Republic of","1","0.0629722921914357692"
"flag:ug:Uganda","1","0.0629722921914357692"
"flag:tr:Turkey","1","0.0629722921914357692"