"flag:zz:Universidade do Minho","48","19.123505976095618"
"flag:us:United States","47","18.725099601593627"
"flag:pt:Portugal","34","13.545816733067728"
"flag:cn:China","15","5.9760956175298805"
"flag:de:Germany","15","5.9760956175298805"
"flag:gb:United Kingdom","15","5.9760956175298805"
"flag:nl:Netherlands","9","3.5856573705179287"
"flag:fr:France","9","3.5856573705179287"
"flag:ca:Canada","7","2.788844621513944"
"flag:jp:Japan","5","1.9920318725099602"
"flag:br:Brazil","5","1.9920318725099602"
"flag:ru:Russian Federation","4","1.593625498007968"
"flag:se:Sweden","3","1.1952191235059761"
"flag:it:Italy","3","1.1952191235059761"
"flag:hk:Hong Kong","3","1.1952191235059761"
"flag:es:Spain","3","1.1952191235059761"
"flag:ch:Switzerland","3","1.1952191235059761"
"flag:ro:Romania","2","0.79681274900398402"
"flag:au:Australia","2","0.79681274900398402"
"flag:vn:Vietnam","2","0.79681274900398402"
"flag:lu:Luxembourg","2","0.79681274900398402"
"flag:il:Israel","2","0.79681274900398402"
"flag:ir:Iran, Islamic Republic of","1","0.39840637450199201"
"flag:kr:Korea, Republic of","1","0.39840637450199201"
"flag:my:Malaysia","1","0.39840637450199201"
"flag:sm:San Marino","1","0.39840637450199201"
"flag:mt:Malta","1","0.39840637450199201"
"flag:bg:Bulgaria","1","0.39840637450199201"
"flag:lt:Lithuania","1","0.39840637450199201"
"flag:co:Colombia","1","0.39840637450199201"
"flag:no:Norway","1","0.39840637450199201"
"flag:mx:Mexico","1","0.39840637450199201"
"flag:tw:Taiwan","1","0.39840637450199201"
"flag:tz:Tanzania, United Republic of","1","0.39840637450199201"
"flag:hu:Hungary","1","0.39840637450199201"