"flag:us:United States","570","53.9262062440870409"
"flag:de:Germany","180","17.0293282876064325"
"flag:lv:Latvia","63","5.9602649006622519"
"flag:ca:Canada","50","4.73036896877956536"
"flag:pt:Portugal","46","4.35193945127719939"
"flag:cn:China","33","3.12204351939451286"
"flag:br:Brazil","32","3.02743614001892158"
"flag:--:N/A","22","2.08136234626300887"
"flag:se:Sweden","17","1.60832544938505206"
"flag:fr:France","11","1.04068117313150443"
"flag:gb:United Kingdom","9","0.851466414380321779"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","5","0.47303689687795647"
"flag:ie:Ireland","4","0.378429517502365198"
"flag:pe:Peru","3","0.283822138126773871"
"flag:tr:Turkey","2","0.189214758751182599"
"flag:at:Austria","2","0.189214758751182599"
"flag:nl:Netherlands","2","0.189214758751182599"
"flag:pa:Panama","1","0.0946073793755912995"
"flag:it:Italy","1","0.0946073793755912995"
"flag:ch:Switzerland","1","0.0946073793755912995"
"flag:sg:Singapore","1","0.0946073793755912995"
"flag:dk:Denmark","1","0.0946073793755912995"
"flag:vn:Vietnam","1","0.0946073793755912995"