"flag:pt:Portugal","19","41.304347826086953"
"flag:us:United States","8","17.391304347826086"
"flag:zz:Universidade do Minho","5","10.869565217391305"
"flag:ru:Russian Federation","5","10.869565217391305"
"flag:cn:China","3","6.5217391304347823"
"flag:br:Brazil","2","4.3478260869565215"
"flag:fr:France","1","2.1739130434782608"
"flag:pl:Poland","1","2.1739130434782608"
"flag:ca:Canada","1","2.1739130434782608"
"flag:gb:United Kingdom","1","2.1739130434782608"