"flag:us:United States","37","30.081301927566528"
"flag:cn:China","20","16.260161995887756"
"flag:de:Germany","9","7.3170728981494904"
"flag:pt:Portugal","8","6.5040647983551025"
"flag:gb:United Kingdom","6","4.8780485987663269"
"flag:zz:Universidade do Minho","5","4.0650404989719391"
"flag:it:Italy","4","3.2520323991775513"
"flag:nl:Netherlands","3","2.4390242993831635"
"flag:za:South Africa","3","2.4390242993831635"
"flag:au:Australia","3","2.4390242993831635"
"flag:hk:Hong Kong","2","1.6260161995887756"
"flag:--:N/A","2","1.6260161995887756"
"flag:br:Brazil","2","1.6260161995887756"
"flag:in:India","2","1.6260161995887756"
"flag:ie:Ireland","2","1.6260161995887756"
"flag:es:Spain","2","1.6260161995887756"
"flag:ca:Canada","2","1.6260161995887756"
"flag:ru:Russian Federation","2","1.6260161995887756"
"flag:pl:Poland","1","0.81300809979438782"
"flag:sc:Seychelles","1","0.81300809979438782"
"flag:ch:Switzerland","1","0.81300809979438782"
"flag:se:Sweden","1","0.81300809979438782"
"flag:fr:France","1","0.81300809979438782"
"flag:ba:Bosnia and Herzegovina","1","0.81300809979438782"
"flag:cy:Cyprus","1","0.81300809979438782"
"flag:at:Austria","1","0.81300809979438782"
"flag:kr:Korea, Republic of","1","0.81300809979438782"