"flag:--:N/A","502","43.0901287553648089"
"flag:us:United States","396","33.9914163090128696"
"flag:pl:Poland","67","5.75107296137339041"
"flag:de:Germany","46","3.94849785407725351"
"flag:cn:China","25","2.14592274678111572"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","21","1.80257510729613735"
"flag:pt:Portugal","19","1.63090128755364816"
"flag:fi:Finland","17","1.45922746781115875"
"flag:fr:France","14","1.20171673819742497"
"flag:hk:Hong Kong","10","0.858369098712446377"
"flag:ua:Ukraine","8","0.686695278969957079"
"flag:ru:Russian Federation","7","0.600858369098712486"
"flag:se:Sweden","7","0.600858369098712486"
"flag:lv:Latvia","5","0.429184549356223188"
"flag:gb:United Kingdom","5","0.429184549356223188"
"flag:cz:Czech Republic","3","0.257510729613733891"
"flag:sg:Singapore","3","0.257510729613733891"
"flag:ca:Canada","2","0.17167381974248927"
"flag:ph:Philippines","2","0.17167381974248927"
"flag:kr:Korea, Republic of","2","0.17167381974248927"
"flag:ie:Ireland","1","0.0858369098712446349"
"flag:tr:Turkey","1","0.0858369098712446349"
"flag:mx:Mexico","1","0.0858369098712446349"
"flag:be:Belgium","1","0.0858369098712446349"