"flag:us:United States","61","38.607594936708864" "flag:pt:Portugal","40","25.3164556962025316" "flag:de:Germany","31","19.62025316455696" "flag:zz:Repositório do ISCTE","8","5.06329113924050667" "flag:ro:Romania","7","4.43037974683544267" "flag:ru:Russian Federation","3","1.89873417721519" "flag:ie:Ireland","3","1.89873417721519" "flag:br:Brazil","2","1.26582278481012667" "flag:in:India","1","0.632911392405063333" "flag:cn:China","1","0.632911392405063333" "flag:--:N/A","1","0.632911392405063333"