"flag:us:United States","224","45.344129204750061"
"flag:--:N/A","172","34.817814826965332"
"flag:pt:Portugal","56","11.3360323011875153"
"flag:cn:China","17","3.44129540026187897"
"flag:de:Germany","10","2.02429145574569702"
"flag:gb:United Kingdom","4","0.809716619551181793"
"flag:ru:Russian Federation","3","0.607287464663386345"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","2","0.404858309775590897"
"flag:br:Brazil","2","0.404858309775590897"
"flag:kr:Korea, Republic of","2","0.404858309775590897"
"flag:lv:Latvia","1","0.202429154887795448"
"flag:sg:Singapore","1","0.202429154887795448"