Met andere woorden: spelers die regelmatig terugkeren? Ter vergelijking: in 2006 was dit "nog maar" 4,4 miljoen.
https://www.ww2.site/forum/viewtopic.php?t=376817
http://www.horsecity.ru/phpBB3/viewtopic.php?f=8&t=235114
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=9&t=249418
https://www.ww2.site/forum/viewtopic.php?t=394901
https://ufr-2020.front5.picapo.net/forums/viewtopic.php?pid=383012
https://ufr-2020.front5.picapo.net/forums/viewtopic.php?pid=452358
https://catrachosporelmundo.com/index.php?topic=17408.msg17895#msg17895
http://www.pravoslit.ru/forum/leeteratura-xix-veka/285307-hoe-zoek-je-aanbiedingen-met-lage-speelvereisten-welkomstbonus-casino.html
https://www.ww2.site/forum/viewtopic.php?t=22393
http://47.88.101.141/forum.php?mod=viewthread&tid=261714&extra=
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=5&t=264871
http://www.horsecity.ru/phpBB3/viewtopic.php?f=9&t=141659
http://horsecity.ru/phpBB3/viewtopic.php?f=22&t=450525
http://foro.murenacidos.com/showthread.php?tid=17130
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=1&t=252231
https://phantom.everburninglight.org/archbbs/viewtopic.php?pid=701808#p701808