"flag:us:United States","539","45.0668896321070207"
"flag:--:N/A","322","26.9230769230769234"
"flag:pl:Poland","113","9.44816053511705789"
"flag:de:Germany","93","7.77591973244147194"
"flag:pt:Portugal","42","3.51170568561872898"
"flag:cn:China","24","2.00668896321070234"
"flag:gb:United Kingdom","9","0.752508361204013432"
"flag:br:Brazil","9","0.752508361204013432"
"flag:fr:France","8","0.668896321070234112"
"flag:sg:Singapore","5","0.41806020066889632"
"flag:ao:Angola","5","0.41806020066889632"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","5","0.41806020066889632"
"flag:se:Sweden","4","0.334448160535117056"
"flag:lv:Latvia","4","0.334448160535117056"
"flag:ua:Ukraine","4","0.334448160535117056"
"flag:fi:Finland","4","0.334448160535117056"
"flag:ru:Russian Federation","2","0.167224080267558528"
"flag:ie:Ireland","1","0.083612040133779264"
"flag:ch:Switzerland","1","0.083612040133779264"
"flag:it:Italy","1","0.083612040133779264"
"flag:cz:Czech Republic","1","0.083612040133779264"