"flag:--:N/A","577","59.7927461139896366"
"flag:us:United States","237","24.5595854922279777"
"flag:de:Germany","50","5.18134715025906711"
"flag:pt:Portugal","22","2.27979274611398974"
"flag:cn:China","22","2.27979274611398974"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","18","1.86528497409326399"
"flag:gb:United Kingdom","6","0.621761658031088071"
"flag:ru:Russian Federation","6","0.621761658031088071"
"flag:lv:Latvia","5","0.5181347150259068"
"flag:fi:Finland","4","0.414507772020725362"
"flag:br:Brazil","4","0.414507772020725362"
"flag:se:Sweden","3","0.310880829015544036"
"flag:sg:Singapore","3","0.310880829015544036"
"flag:ua:Ukraine","2","0.207253886010362681"
"flag:ca:Canada","2","0.207253886010362681"
"flag:dk:Denmark","1","0.103626943005181341"
"flag:tw:Taiwan","1","0.103626943005181341"
"flag:fr:France","1","0.103626943005181341"
"flag:ie:Ireland","1","0.103626943005181341"