"flag:us:United States","478","68.9754689754689849"
"flag:lv:Latvia","63","9.09090909090909172"
"flag:pt:Portugal","48","6.92640692640692635"
"flag:ca:Canada","29","4.18470418470418437"
"flag:cn:China","24","3.46320346320346317"
"flag:--:N/A","12","1.73160173160173159"
"flag:de:Germany","10","1.44300144300144306"
"flag:br:Brazil","8","1.15440115440115432"
"flag:pe:Peru","4","0.577200577200577158"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","4","0.577200577200577158"
"flag:ao:Angola","3","0.432900432900432897"
"flag:gb:United Kingdom","2","0.288600288600288579"
"flag:mz:Mozambique","2","0.288600288600288579"
"flag:uy:Uruguay","1","0.14430014430014429"
"flag:fr:France","1","0.14430014430014429"
"flag:es:Spain","1","0.14430014430014429"
"flag:it:Italy","1","0.14430014430014429"
"flag:cz:Czech Republic","1","0.14430014430014429"
"flag:vn:Vietnam","1","0.14430014430014429"