Stolen from GAF: http://www.neogaf.com/forum/showthread.php?t=965548
Taken from Shane Bettenhausen's Twitter post a few minutes ago.
Google translation of first paragraph:
Sony Computer Entertainment Inc. (SCE) to sell "PlayStation 4" (PS4 ™), the New Year's holiday shopping season of 2014 ※ 1 in 410 million units ※ 2 to achieve a more real sales, 2015 1 worldwide total actual sales volume is 18.5 million units in the month the 4th time ※ 3 was exceeded. Continue, has continued to spread expansion in history "PlayStation" hardware fastest ever.
Also, 10.9 million Plus accounts:
In addition, masterpiece game on PSN℠ that can be enjoyed on the number and time of without limitation free or "free play", that can be network play and cooperation play in other players and PS4 ™ "online multiplayer", etc., subscriber only features the number of subscribers and benefits membership services "PlayStation Plus" available (PS Plus) has exceeded the total 10.9 million at January 2, 2015.