"flag:us:United States","617","53.7456445993031338"
"flag:de:Germany","140","12.1951219512195124"
"flag:pt:Portugal","136","11.8466898954703836"
"flag:lv:Latvia","63","5.48780487804878092"
"flag:ca:Canada","46","4.00696864111498208"
"flag:br:Brazil","29","2.52613240418118457"
"flag:cn:China","25","2.17770034843205584"
"flag:se:Sweden","17","1.48083623693379796"
"flag:--:N/A","14","1.21951219512195119"
"flag:fr:France","11","0.958188153310104429"
"flag:gb:United Kingdom","11","0.958188153310104429"
"flag:ua:Ukraine","9","0.783972125435540068"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","8","0.696864111498257888"
"flag:ie:Ireland","3","0.261324041811846708"
"flag:ch:Switzerland","2","0.174216027874564472"
"flag:nl:Netherlands","2","0.174216027874564472"
"flag:ir:Iran, Islamic Republic of","2","0.174216027874564472"
"flag:it:Italy","2","0.174216027874564472"
"flag:au:Australia","2","0.174216027874564472"
"flag:es:Spain","2","0.174216027874564472"
"flag:sg:Singapore","1","0.087108013937282236"
"flag:tr:Turkey","1","0.087108013937282236"
"flag:sa:Saudi Arabia","1","0.087108013937282236"
"flag:mz:Mozambique","1","0.087108013937282236"
"flag:uy:Uruguay","1","0.087108013937282236"
"flag:vn:Vietnam","1","0.087108013937282236"
"flag:at:Austria","1","0.087108013937282236"