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"flag:us:United States","137","33.0917865037918091"
"flag:pt:Portugal","28","6.76328465342521667"
"flag:gb:United Kingdom","7","1.69082116335630417"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","4","0.966183561831712723"
"flag:cn:China","3","0.724637694656848907"
"flag:de:Germany","3","0.724637694656848907"
"flag:fr:France","3","0.724637694656848907"
"flag:ru:Russian Federation","2","0.483091780915856361"
"flag:ca:Canada","1","0.241545890457928181"
"flag:lv:Latvia","1","0.241545890457928181"
"flag:nl:Netherlands","1","0.241545890457928181"