"flag:us:United States","261","51.6831696033477783"
"flag:--:N/A","171","33.861386775970459"
"flag:pt:Portugal","38","7.52475261688232422"
"flag:cn:China","14","2.77227722108364105"
"flag:de:Germany","9","1.78217813372612"
"flag:gb:United Kingdom","4","0.792079232633113861"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","2","0.396039616316556931"
"flag:ru:Russian Federation","1","0.198019808158278465"
"flag:lv:Latvia","1","0.198019808158278465"
"flag:be:Belgium","1","0.198019808158278465"
"flag:sg:Singapore","1","0.198019808158278465"
"flag:nl:Netherlands","1","0.198019808158278465"
"flag:fr:France","1","0.198019808158278465"