"flag:--:N/A","224","54.3689310550689697"
"flag:us:United States","135","32.7669888734817505"
"flag:pt:Portugal","28","6.79611638188362122"
"flag:gb:United Kingdom","7","1.6990290954709053"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.970873795449733734"
"flag:cn:China","3","0.728155346587300301"
"flag:de:Germany","3","0.728155346587300301"
"flag:fr:France","3","0.728155346587300301"
"flag:ru:Russian Federation","2","0.485436897724866867"
"flag:ca:Canada","1","0.242718448862433434"
"flag:lv:Latvia","1","0.242718448862433434"
"flag:nl:Netherlands","1","0.242718448862433434"