"flag:us:United States","52","27.368421052631582"
"flag:pt:Portugal","33","17.368421052631579"
"flag:fr:France","11","5.7894736842105265"
"flag:gb:United Kingdom","10","5.2631578947368416"
"flag:zz:Universidade do Minho","9","4.7368421052631584"
"flag:cn:China","9","4.7368421052631584"
"flag:br:Brazil","6","3.1578947368421053"
"flag:pl:Poland","4","2.1052631578947367"
"flag:jp:Japan","4","2.1052631578947367"
"flag:es:Spain","4","2.1052631578947367"
"flag:ca:Canada","4","2.1052631578947367"
"flag:gr:Greece","3","1.5789473684210527"
"flag:mo:Macau","3","1.5789473684210527"
"flag:ie:Ireland","3","1.5789473684210527"
"flag:it:Italy","3","1.5789473684210527"
"flag:de:Germany","3","1.5789473684210527"
"flag:hk:Hong Kong","3","1.5789473684210527"
"flag:nl:Netherlands","3","1.5789473684210527"
"flag:mt:Malta","2","1.0526315789473684"
"flag:--:N/A","2","1.0526315789473684"
"flag:si:Slovenia","2","1.0526315789473684"
"flag:ru:Russian Federation","2","1.0526315789473684"
"flag:hu:Hungary","2","1.0526315789473684"
"flag:bg:Bulgaria","1","0.52631578947368418"
"flag:my:Malaysia","1","0.52631578947368418"
"flag:tw:Taiwan","1","0.52631578947368418"
"flag:in:India","1","0.52631578947368418"
"flag:ph:Philippines","1","0.52631578947368418"
"flag:om:Oman","1","0.52631578947368418"
"flag:ve:Venezuela","1","0.52631578947368418"
"flag:rs:Serbia","1","0.52631578947368418"
"flag:ua:Ukraine","1","0.52631578947368418"
"flag:fi:Finland","1","0.52631578947368418"
"flag:za:South Africa","1","0.52631578947368418"
"flag:au:Australia","1","0.52631578947368418"
"flag:sk:Slovakia","1","0.52631578947368418"