"flag:us:United States","345","52.9953896999359131"
"flag:--:N/A","223","34.2549920082092285"
"flag:pt:Portugal","36","5.52995391190052032"
"flag:cn:China","18","2.76497695595026016"
"flag:de:Germany","17","2.61136721819639206"
"flag:gb:United Kingdom","6","0.921658985316753387"
"flag:br:Brazil","2","0.307219661772251129"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.153609830886125565"
"flag:ru:Russian Federation","1","0.153609830886125565"
"flag:lv:Latvia","1","0.153609830886125565"
"flag:sg:Singapore","1","0.153609830886125565"