"flag:--:N/A","348","71.7525773195876297"
"flag:us:United States","69","14.2268041237113394"
"flag:cn:China","17","3.50515463917525771"
"flag:pt:Portugal","15","3.09278350515463929"
"flag:de:Germany","14","2.88659793814432986"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","1.44329896907216493"
"flag:lv:Latvia","5","1.03092783505154628"
"flag:fi:Finland","4","0.824742268041237181"
"flag:hk:Hong Kong","2","0.41237113402061859"
"flag:sg:Singapore","2","0.41237113402061859"
"flag:gb:United Kingdom","1","0.206185567010309295"
"flag:cz:Czech Republic","1","0.206185567010309295"