"flag:us:United States","575","49.3986254295532632"
"flag:--:N/A","285","24.4845360824742251"
"flag:pl:Poland","115","9.87972508591065335"
"flag:de:Germany","104","8.93470790378006896"
"flag:pt:Portugal","24","2.06185567010309256"
"flag:cn:China","16","1.37457044673539519"
"flag:sg:Singapore","7","0.601374570446735479"
"flag:gb:United Kingdom","7","0.601374570446735479"
"flag:ua:Ukraine","6","0.515463917525773141"
"flag:fr:France","5","0.429553264604811025"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.429553264604811025"
"flag:lv:Latvia","4","0.343642611683848798"
"flag:fi:Finland","4","0.343642611683848798"
"flag:br:Brazil","2","0.171821305841924399"
"flag:ru:Russian Federation","2","0.171821305841924399"
"flag:ca:Canada","1","0.0859106529209621994"
"flag:it:Italy","1","0.0859106529209621994"
"flag:re:Réunion","1","0.0859106529209621994"