"flag:us:United States","567","48.1733220050977096"
"flag:--:N/A","313","26.5930331350892111"
"flag:pl:Poland","116","9.85556499575191225"
"flag:de:Germany","96","8.15632965165675472"
"flag:pt:Portugal","31","2.63381478334749364"
"flag:cn:China","14","1.18946474086661014"
"flag:fr:France","7","0.594732370433305069"
"flag:ru:Russian Federation","6","0.50977060322854717"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.424808836023789327"
"flag:gb:United Kingdom","4","0.339847068819031428"
"flag:ua:Ukraine","4","0.339847068819031428"
"flag:lv:Latvia","4","0.339847068819031428"
"flag:fi:Finland","4","0.339847068819031428"
"flag:sg:Singapore","3","0.254885301614273585"
"flag:se:Sweden","1","0.084961767204757857"
"flag:cv:Cape Verde","1","0.084961767204757857"
"flag:br:Brazil","1","0.084961767204757857"