"flag:--:N/A","509","35.1519337016574553"
"flag:us:United States","505","34.8756906077348035"
"flag:de:Germany","174","12.0165745856353592"
"flag:pl:Poland","85","5.87016574585635365"
"flag:pt:Portugal","46","3.17679558011049767"
"flag:cn:China","31","2.14088397790055263"
"flag:ua:Ukraine","23","1.58839779005524884"
"flag:gb:United Kingdom","22","1.51933701657458564"
"flag:fr:France","20","1.38121546961325969"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","7","0.483425414364640871"
"flag:ru:Russian Federation","5","0.345303867403314924"
"flag:lv:Latvia","4","0.276243093922651894"
"flag:se:Sweden","4","0.276243093922651894"
"flag:fi:Finland","4","0.276243093922651894"
"flag:dk:Denmark","2","0.138121546961325947"
"flag:tw:Taiwan","2","0.138121546961325947"
"flag:sg:Singapore","1","0.0690607734806629736"
"flag:gh:Ghana","1","0.0690607734806629736"
"flag:hk:Hong Kong","1","0.0690607734806629736"
"flag:be:Belgium","1","0.0690607734806629736"
"flag:pk:Pakistan","1","0.0690607734806629736"