"flag:us:United States","271","50.0924229621887207"
"flag:--:N/A","155","28.6506474018096924"
"flag:pt:Portugal","58","10.7208870351314545"
"flag:br:Brazil","22","4.06654328107833862"
"flag:cn:China","15","2.77264323085546494"
"flag:de:Germany","10","1.8484288826584816"
"flag:gb:United Kingdom","4","0.739371543750166893"
"flag:kr:Korea, Republic of","2","0.369685771875083447"
"flag:mz:Mozambique","1","0.184842885937541723"
"flag:ru:Russian Federation","1","0.184842885937541723"
"flag:sg:Singapore","1","0.184842885937541723"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","1","0.184842885937541723"