"flag:us:United States","504","47.7272727272727266"
"flag:de:Germany","153","14.4886363636363651"
"flag:pt:Portugal","146","13.8257575757575744"
"flag:lv:Latvia","63","5.96590909090909083"
"flag:ca:Canada","39","3.69318181818181834"
"flag:se:Sweden","32","3.03030303030303028"
"flag:cn:China","26","2.46212121212121193"
"flag:fr:France","20","1.89393939393939403"
"flag:br:Brazil","19","1.79924242424242431"
"flag:--:N/A","15","1.42045454545454541"
"flag:ua:Ukraine","10","0.946969696969697017"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","6","0.568181818181818232"
"flag:gb:United Kingdom","6","0.568181818181818232"
"flag:ie:Ireland","4","0.378787878787878785"
"flag:ch:Switzerland","2","0.189393939393939392"
"flag:it:Italy","2","0.189393939393939392"
"flag:tr:Turkey","2","0.189393939393939392"
"flag:fi:Finland","1","0.0946969696969696961"
"flag:es:Spain","1","0.0946969696969696961"
"flag:ro:Romania","1","0.0946969696969696961"
"flag:pl:Poland","1","0.0946969696969696961"
"flag:vn:Vietnam","1","0.0946969696969696961"
"flag:at:Austria","1","0.0946969696969696961"
"flag:ao:Angola","1","0.0946969696969696961"