"flag:us:United States","683","51.5082956259426794"
"flag:de:Germany","220","16.5912518853695303"
"flag:pt:Portugal","78","5.88235294117647012"
"flag:lv:Latvia","63","4.75113122171945701"
"flag:ca:Canada","61","4.60030165912518907"
"flag:cn:China","38","2.86576168929110109"
"flag:fr:France","28","2.11161387631975872"
"flag:--:N/A","25","1.88536953242835592"
"flag:gb:United Kingdom","24","1.80995475113122195"
"flag:se:Sweden","20","1.50829562594268474"
"flag:br:Brazil","18","1.35746606334841635"
"flag:ua:Ukraine","14","1.05580693815987936"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","13","0.980392156862745057"
"flag:it:Italy","11","0.829562594268476672"
"flag:tr:Turkey","7","0.52790346907993968"
"flag:ru:Russian Federation","4","0.301659125188536992"
"flag:ie:Ireland","4","0.301659125188536992"
"flag:ro:Romania","3","0.226244343891402744"
"flag:at:Austria","2","0.150829562594268496"
"flag:es:Spain","2","0.150829562594268496"
"flag:dz:Algeria","1","0.0754147812971342479"
"flag:ir:Iran, Islamic Republic of","1","0.0754147812971342479"
"flag:nl:Netherlands","1","0.0754147812971342479"
"flag:cv:Cape Verde","1","0.0754147812971342479"
"flag:mx:Mexico","1","0.0754147812971342479"
"flag:vn:Vietnam","1","0.0754147812971342479"
"flag:eu:Europe","1","0.0754147812971342479"
"flag:ma:Morocco","1","0.0754147812971342479"