"flag:us:United States","980","48.8534396809571305"
"flag:pt:Portugal","296","14.7557328015952152"
"flag:de:Germany","261","13.0109670987038886"
"flag:br:Brazil","76","3.78863409770687909"
"flag:lv:Latvia","63","3.14057826520438699"
"flag:cn:China","61","3.04087736789631125"
"flag:--:N/A","54","2.69192422731804548"
"flag:ca:Canada","48","2.3928215353938187"
"flag:fr:France","35","1.74476570289132593"
"flag:gb:United Kingdom","32","1.59521435692921232"
"flag:se:Sweden","25","1.24626121635094722"
"flag:ro:Romania","11","0.548354935194416693"
"flag:ua:Ukraine","9","0.448654037886341006"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","8","0.39880358923230308"
"flag:at:Austria","7","0.348953140578265208"
"flag:ie:Ireland","6","0.299102691924227337"
"flag:it:Italy","6","0.299102691924227337"
"flag:ir:Iran, Islamic Republic of","4","0.19940179461615154"
"flag:es:Spain","4","0.19940179461615154"
"flag:ru:Russian Federation","4","0.19940179461615154"
"flag:al:Albania","3","0.149551345962113669"
"flag:tr:Turkey","3","0.149551345962113669"
"flag:ao:Angola","3","0.149551345962113669"
"flag:nl:Netherlands","2","0.0997008973080757699"
"flag:eu:Europe","1","0.0498504486540378849"
"flag:au:Australia","1","0.0498504486540378849"
"flag:be:Belgium","1","0.0498504486540378849"
"flag:vn:Vietnam","1","0.0498504486540378849"
"flag:pe:Peru","1","0.0498504486540378849"