"flag:us:United States","421","53.4263959390862908"
"flag:pt:Portugal","152","19.2893401015228427"
"flag:lv:Latvia","63","7.99492385786802107"
"flag:ca:Canada","38","4.82233502538071068"
"flag:de:Germany","22","2.79187817258883264"
"flag:cn:China","21","2.66497461928934021"
"flag:--:N/A","19","2.41116751269035534"
"flag:it:Italy","12","1.52284263959390875"
"flag:fr:France","8","1.01522842639593902"
"flag:gb:United Kingdom","7","0.88832487309644681"
"flag:ua:Ukraine","6","0.761421319796954377"
"flag:se:Sweden","4","0.50761421319796951"
"flag:br:Brazil","3","0.380710659898477188"
"flag:dk:Denmark","2","0.253807106598984755"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","2","0.253807106598984755"
"flag:cz:Czech Republic","1","0.126903553299492378"
"flag:ie:Ireland","1","0.126903553299492378"
"flag:vn:Vietnam","1","0.126903553299492378"
"flag:ir:Iran, Islamic Republic of","1","0.126903553299492378"
"flag:lu:Luxembourg","1","0.126903553299492378"
"flag:pe:Peru","1","0.126903553299492378"
"flag:es:Spain","1","0.126903553299492378"
"flag:ao:Angola","1","0.126903553299492378"