"flag:us:United States","506","66.2303664921466009"
"flag:lv:Latvia","67","8.76963350785340268"
"flag:pt:Portugal","33","4.31937172774869094"
"flag:cn:China","30","3.92670157068062808"
"flag:de:Germany","29","3.79581151832460728"
"flag:ca:Canada","28","3.66492146596858603"
"flag:fr:France","23","3.01047120418848158"
"flag:--:N/A","9","1.17801047120418856"
"flag:gb:United Kingdom","8","1.04712041884816753"
"flag:br:Brazil","7","0.916230366492146509"
"flag:ua:Ukraine","5","0.654450261780104681"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","0.392670157068062797"
"flag:se:Sweden","3","0.392670157068062797"
"flag:it:Italy","3","0.392670157068062797"
"flag:ru:Russian Federation","2","0.261780104712041883"
"flag:au:Australia","2","0.261780104712041883"
"flag:tr:Turkey","2","0.261780104712041883"
"flag:gr:Greece","1","0.130890052356020942"
"flag:ro:Romania","1","0.130890052356020942"
"flag:vn:Vietnam","1","0.130890052356020942"
"flag:ao:Angola","1","0.130890052356020942"