"flag:us:United States","387","36.0335195530726224"
"flag:--:N/A","369","34.357541899441344"
"flag:de:Germany","113","10.5214152700186219"
"flag:pl:Poland","89","8.28677839851024167"
"flag:cn:China","24","2.23463687150837975"
"flag:ua:Ukraine","21","1.95530726256983245"
"flag:pt:Portugal","18","1.67597765363128492"
"flag:fr:France","15","1.3966480446927374"
"flag:gb:United Kingdom","14","1.30353817504655489"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.558659217877094938"
"flag:sg:Singapore","4","0.372439478584729977"
"flag:fi:Finland","4","0.372439478584729977"
"flag:lv:Latvia","3","0.279329608938547469"
"flag:se:Sweden","2","0.186219739292364989"
"flag:dk:Denmark","2","0.186219739292364989"
"flag:it:Italy","1","0.0931098696461824943"
"flag:ru:Russian Federation","1","0.0931098696461824943"
"flag:nl:Netherlands","1","0.0931098696461824943"