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"flag:us:United States","270","26.0366441658630663"
"flag:pl:Poland","62","5.97878495660559306"
"flag:pt:Portugal","61","5.88235294117647012"
"flag:nz:New Zealand","54","5.20732883317261308"
"flag:de:Germany","53","5.11089681774349103"
"flag:br:Brazil","27","2.60366441658630654"
"flag:cn:China","22","2.1215043394406945"
"flag:gb:United Kingdom","7","0.675024108003857259"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.578592092574734873"
"flag:lv:Latvia","6","0.578592092574734873"
"flag:ru:Russian Federation","4","0.385728061716489878"
"flag:fi:Finland","4","0.385728061716489878"
"flag:se:Sweden","4","0.385728061716489878"
"flag:ao:Angola","4","0.385728061716489878"
"flag:ua:Ukraine","3","0.289296046287367437"
"flag:uy:Uruguay","1","0.0964320154291224696"
"flag:fr:France","1","0.0964320154291224696"
"flag:sg:Singapore","1","0.0964320154291224696"