"flag:--:N/A","366","72.0472440944881924"
"flag:us:United States","68","13.3858267716535444"
"flag:cn:China","19","3.74015748031496109"
"flag:fi:Finland","19","3.74015748031496109"
"flag:de:Germany","13","2.55905511811023612"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","1.37795275590551181"
"flag:lv:Latvia","5","0.984251968503937036"
"flag:ru:Russian Federation","4","0.78740157480314954"
"flag:sg:Singapore","3","0.590551181102362155"
"flag:fr:France","1","0.196850393700787385"
"flag:gb:United Kingdom","1","0.196850393700787385"
"flag:ni:Nicaragua","1","0.196850393700787385"
"flag:br:Brazil","1","0.196850393700787385"