"flag:--:N/A","353","37.6332622601279283"
"flag:us:United States","311","33.1556503198294195"
"flag:de:Germany","93","9.91471215351812418"
"flag:pl:Poland","87","9.275053304904052"
"flag:pt:Portugal","23","2.45202558635394441"
"flag:cn:China","20","2.13219616204690832"
"flag:fr:France","9","0.959488272921108831"
"flag:ua:Ukraine","9","0.959488272921108831"
"flag:gb:United Kingdom","8","0.852878464818763282"
"flag:fi:Finland","7","0.746268656716417844"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.533049040511727079"
"flag:se:Sweden","5","0.533049040511727079"
"flag:lv:Latvia","4","0.426439232409381641"
"flag:ru:Russian Federation","2","0.213219616204690821"
"flag:sg:Singapore","1","0.10660980810234541"
"flag:it:Italy","1","0.10660980810234541"