"flag:us:United States","919","68.124538660049438"
"flag:cn:China","122","9.0437360107898712"
"flag:br:Brazil","118","8.7472200393676758"
"flag:pt:Portugal","73","5.4114159196615219"
"flag:--:N/A","22","1.63083765655756"
"flag:ru:Russia","19","1.4084506779909134"
"flag:mz:Mozambique","17","1.2601926922798157"
"flag:ao:Angola","7","0.51890290342271328"
"flag:tl:East Timor","7","0.51890290342271328"
"flag:vn:Vietnam","5","0.37064491771161556"
"flag:no:Norway","4","0.29651594813913107"
"flag:de:Germany","4","0.29651594813913107"
"flag:nz:New Zealand","3","0.22238695528358221"
"flag:zz:My institution","3","0.22238695528358221"
"flag:id:Indonesia","2","0.14825797406956553"
"flag:hk:Hong Kong","2","0.14825797406956553"
"flag:it:Italy","2","0.14825797406956553"
"flag:ve:Venezuela","2","0.14825797406956553"
"flag:au:Australia","2","0.14825797406956553"
"flag:ar:Argentina","2","0.14825797406956553"
"flag:sg:Singapore","2","0.14825797406956553"
"flag:mo:Macao","1","0.074128987034782767"
"flag:za:South Africa","1","0.074128987034782767"
"flag:sn:Senegal","1","0.074128987034782767"
"flag:mt:Malta","1","0.074128987034782767"
"flag:pa:Panama","1","0.074128987034782767"
"flag:fr:France","1","0.074128987034782767"
"flag:pl:Poland","1","0.074128987034782767"
"flag:in:India","1","0.074128987034782767"
"flag:gb:United Kingdom","1","0.074128987034782767"
"flag:eg:Egypt","1","0.074128987034782767"
"flag:mx:Mexico","1","0.074128987034782767"
"flag:es:Spain","1","0.074128987034782767"