"flag:us:United States","20","24.691358024691358"
"flag:pt:Portugal","17","20.987654320987652"
"flag:il:Israel","7","8.6419753086419746"
"flag:gb:United Kingdom","7","8.6419753086419746"
"flag:cn:China","7","8.6419753086419746"
"flag:it:Italy","4","4.9382716049382713"
"flag:es:Spain","2","2.4691358024691357"
"flag:ca:Canada","2","2.4691358024691357"
"flag:au:Australia","2","2.4691358024691357"
"flag:zz:Universidade do Minho","2","2.4691358024691357"
"flag:fr:France","2","2.4691358024691357"
"flag:ng:Nigeria","1","1.2345679012345678"
"flag:za:South Africa","1","1.2345679012345678"
"flag:de:Germany","1","1.2345679012345678"
"flag:br:Brazil","1","1.2345679012345678"
"flag:th:Thailand","1","1.2345679012345678"
"flag:--:N/A","1","1.2345679012345678"
"flag:vn:Vietnam","1","1.2345679012345678"
"flag:no:Norway","1","1.2345679012345678"
"flag:ae:United Arab Emirates","1","1.2345679012345678"