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"flag:us:United States","37","14.3968865275382996"
"flag:ru:Russian Federation","11","4.28015552461147308"
"flag:pt:Portugal","5","1.94552522152662277"
"flag:zz:Repositório da Universidade Autónoma de Lisboa","2","0.778210116550326347"
"flag:lv:Latvia","1","0.389105058275163174"
"flag:cn:China","1","0.389105058275163174"
"flag:de:Germany","1","0.389105058275163174"
"flag:fr:France","1","0.389105058275163174"