"flag:us:United States","139","74.7311827956989276" "flag:de:Germany","15","8.06451612903225801" "flag:cn:China","8","4.30107526881720492" "flag:pt:Portugal","6","3.22580645161290303" "flag:zz:Repositório do ISCTE","4","2.15053763440860246" "flag:jp:Japan","3","1.61290322580645151" "flag:ru:Russian Federation","3","1.61290322580645151" "flag:--:N/A","2","1.07526881720430123" "flag:gb:United Kingdom","2","1.07526881720430123" "flag:ro:Romania","2","1.07526881720430123" "flag:be:Belgium","1","0.537634408602150615" "flag:br:Brazil","1","0.537634408602150615"