"flag:us:United States","14","34.146341463414636"
"flag:pt:Portugal","5","12.195121951219512"
"flag:zz:Universidade do Minho","4","9.7560975609756095"
"flag:de:Germany","4","9.7560975609756095"
"flag:cn:China","2","4.8780487804878048"
"flag:ir:Iran, Islamic Republic of","2","4.8780487804878048"
"flag:kr:Korea, Republic of","2","4.8780487804878048"
"flag:th:Thailand","1","2.4390243902439024"
"flag:cz:Czech Republic","1","2.4390243902439024"
"flag:dk:Denmark","1","2.4390243902439024"
"flag:fi:Finland","1","2.4390243902439024"
"flag:au:Australia","1","2.4390243902439024"
"flag:my:Malaysia","1","2.4390243902439024"
"flag:it:Italy","1","2.4390243902439024"
"flag:fr:France","1","2.4390243902439024"