"flag:--:N/A","375","72.2543352601156101"
"flag:us:United States","58","11.175337186897881"
"flag:cn:China","18","3.46820809248554873"
"flag:pt:Portugal","15","2.89017341040462439"
"flag:br:Brazil","13","2.50481695568400742"
"flag:de:Germany","13","2.50481695568400742"
"flag:hk:Hong Kong","8","1.54142581888246633"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","6","1.15606936416184958"
"flag:lv:Latvia","5","0.963391136801541315"
"flag:fi:Finland","4","0.770712909441233163"
"flag:sg:Singapore","2","0.385356454720616581"
"flag:be:Belgium","1","0.192678227360308291"
"flag:gb:United Kingdom","1","0.192678227360308291"