"flag:us:United States","581","44.4189602446483178"
"flag:--:N/A","353","26.9877675840978597"
"flag:de:Germany","127","9.70948012232415891"
"flag:pl:Poland","104","7.95107033639143701"
"flag:cn:China","50","3.82262996941895983"
"flag:pt:Portugal","31","2.37003058103975528"
"flag:fr:France","13","0.993883792048929626"
"flag:gb:United Kingdom","9","0.688073394495412938"
"flag:fi:Finland","8","0.611620795107033599"
"flag:ru:Russian Federation","6","0.458715596330275255"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.382262996941896027"
"flag:lv:Latvia","5","0.382262996941896027"
"flag:se:Sweden","4","0.3058103975535168"
"flag:ua:Ukraine","4","0.3058103975535168"
"flag:cv:Cape Verde","2","0.1529051987767584"
"flag:sg:Singapore","1","0.0764525993883791999"
"flag:nl:Netherlands","1","0.0764525993883791999"
"flag:it:Italy","1","0.0764525993883791999"
"flag:ca:Canada","1","0.0764525993883791999"
"flag:hk:Hong Kong","1","0.0764525993883791999"
"flag:ro:Romania","1","0.0764525993883791999"