"flag:--:N/A","170","60.2836906909942627"
"flag:us:United States","83","29.4326245784759521"
"flag:pt:Portugal","9","3.19148935377597809"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","2.4822695180773735"
"flag:gb:United Kingdom","5","1.77304968237876892"
"flag:de:Germany","3","1.06382975354790688"
"flag:ru:Russian Federation","2","0.709219835698604584"
"flag:bg:Bulgaria","1","0.354609917849302292"
"flag:cn:China","1","0.354609917849302292"
"flag:lv:Latvia","1","0.354609917849302292"