"flag:us:United States","528","74.471086263656616"
"flag:cn:China","68","9.5909729599952698"
"flag:tl:East Timor","24","3.3850494772195816"
"flag:pt:Portugal","15","2.1156558766961098"
"flag:ru:Russia","14","1.9746121019124985"
"flag:de:Germany","13","1.8335683271288872"
"flag:br:Brazil","11","1.5514809638261795"
"flag:id:Indonesia","5","0.7052185945212841"
"flag:au:Australia","5","0.7052185945212841"
"flag:--:N/A","5","0.7052185945212841"
"flag:vn:Vietnam","4","0.56417491286993027"
"flag:jp:Japan","4","0.56417491286993027"
"flag:es:Spain","3","0.4231311846524477"
"flag:nz:New Zealand","2","0.28208745643496513"
"flag:fr:France","2","0.28208745643496513"
"flag:sg:Singapore","1","0.14104372821748257"
"flag:zz:My institution","1","0.14104372821748257"
"flag:sa:Saudi Arabia","1","0.14104372821748257"
"flag:hk:Hong Kong","1","0.14104372821748257"
"flag:mr:Mauritania","1","0.14104372821748257"
"flag:fj:Fiji","1","0.14104372821748257"