"flag:us:United States","23","42.592594027519226"
"flag:cn:China","9","16.66666716337204"
"flag:de:Germany","5","9.2592589557170868"
"flag:zz:Universidade do Minho","4","7.4074074625968933"
"flag:--:N/A","2","3.7037037312984467"
"flag:gb:United Kingdom","2","3.7037037312984467"
"flag:pt:Portugal","2","3.7037037312984467"
"flag:it:Italy","1","1.8518518656492233"
"flag:gr:Greece","1","1.8518518656492233"
"flag:za:South Africa","1","1.8518518656492233"
"flag:au:Australia","1","1.8518518656492233"
"flag:ca:Canada","1","1.8518518656492233"
"flag:cz:Czech Republic","1","1.8518518656492233"
"flag:no:Norway","1","1.8518518656492233"