"flag:us:United States","511","38.049143708116155"
"flag:--:N/A","447","33.2836932241250949"
"flag:de:Germany","122","9.08413998510796716"
"flag:pl:Poland","106","7.89277736411020125"
"flag:pt:Portugal","40","2.97840655249441566"
"flag:cn:China","33","2.45718540580789258"
"flag:fr:France","21","1.56366344005956814"
"flag:fi:Finland","16","1.19136262099776613"
"flag:ru:Russian Federation","12","0.893521965748324654"
"flag:gb:United Kingdom","8","0.595681310498883065"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","0.446760982874162327"
"flag:ua:Ukraine","5","0.372300819061801957"
"flag:se:Sweden","5","0.372300819061801957"
"flag:lv:Latvia","4","0.297840655249441533"
"flag:sg:Singapore","3","0.223380491437081163"
"flag:it:Italy","2","0.148920327624720766"
"flag:br:Brazil","2","0.148920327624720766"