"flag:us:United States","489","66.0810810810810807"
"flag:lv:Latvia","63","8.51351351351351404"
"flag:pt:Portugal","37","5"
"flag:ca:Canada","36","4.86486486486486491"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","25","3.37837837837837851"
"flag:cn:China","22","2.97297297297297325"
"flag:gb:United Kingdom","16","2.16216216216216228"
"flag:de:Germany","12","1.62162162162162171"
"flag:--:N/A","11","1.48648648648648662"
"flag:fr:France","9","1.21621621621621623"
"flag:it:Italy","7","0.945945945945946054"
"flag:br:Brazil","4","0.540540540540540571"
"flag:se:Sweden","3","0.405405405405405428"
"flag:nl:Netherlands","1","0.135135135135135143"
"flag:vn:Vietnam","1","0.135135135135135143"
"flag:ao:Angola","1","0.135135135135135143"
"flag:pk:Pakistan","1","0.135135135135135143"
"flag:sg:Singapore","1","0.135135135135135143"
"flag:hn:Honduras","1","0.135135135135135143"