"flag:cn:China","8","13.793103448275861"
"flag:us:United States","7","12.068965517241379"
"flag:zz:Universidade do Minho","6","10.344827586206897"
"flag:br:Brazil","6","10.344827586206897"
"flag:ir:Iran, Islamic Republic of","6","10.344827586206897"
"flag:pt:Portugal","5","8.6206896551724146"
"flag:tr:Turkey","3","5.1724137931034484"
"flag:th:Thailand","2","3.4482758620689653"
"flag:ro:Romania","2","3.4482758620689653"
"flag:ca:Canada","2","3.4482758620689653"
"flag:se:Sweden","1","1.7241379310344827"
"flag:mx:Mexico","1","1.7241379310344827"
"flag:pk:Pakistan","1","1.7241379310344827"
"flag:cl:Chile","1","1.7241379310344827"
"flag:gr:Greece","1","1.7241379310344827"
"flag:ru:Russian Federation","1","1.7241379310344827"
"flag:de:Germany","1","1.7241379310344827"
"flag:--:N/A","1","1.7241379310344827"
"flag:in:India","1","1.7241379310344827"
"flag:vn:Vietnam","1","1.7241379310344827"
"flag:no:Norway","1","1.7241379310344827"