"flag:us:United States","499","66.0052910052909994"
"flag:lv:Latvia","67","8.86243386243386233"
"flag:pt:Portugal","33","4.36507936507936467"
"flag:cn:China","30","3.96825396825396792"
"flag:de:Germany","28","3.70370370370370328"
"flag:ca:Canada","28","3.70370370370370328"
"flag:fr:France","23","3.04232804232804233"
"flag:--:N/A","9","1.19047619047619047"
"flag:gb:United Kingdom","8","1.05820105820105814"
"flag:br:Brazil","7","0.925925925925925819"
"flag:ua:Ukraine","5","0.661375661375661394"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","0.396825396825396803"
"flag:se:Sweden","3","0.396825396825396803"
"flag:it:Italy","3","0.396825396825396803"
"flag:ru:Russian Federation","2","0.264550264550264536"
"flag:tr:Turkey","2","0.264550264550264536"
"flag:au:Australia","2","0.264550264550264536"
"flag:ao:Angola","1","0.132275132275132268"
"flag:ro:Romania","1","0.132275132275132268"
"flag:vn:Vietnam","1","0.132275132275132268"
"flag:gr:Greece","1","0.132275132275132268"