I remembered that Sony announced GfK figures for their consoles after the PS3 release, a quick search led to the same site that published the November figures in the first post.
23 March - 1 April 2007:
PlayStation 3 - 4835
PlayStation 2 - 1567
PlayStation Portable - 738
Link
April - October 2007:
PlayStation 2 - 31,144 = 4,449/Month
PlayStation Portable - 13,275 = 1,896/Month
PlayStation 3 - 8,506 = 1,215/Month
November 2007:
PlayStation 2 - 3,926
PlayStation Portable - 2,612
PlayStation 3 - 1,831
PlayStation sales since March 23rd:
PlayStation 2 - 36,637
PlayStation Portable - 16,625
PlayStation 3 - 15,172 (LTD)
Link







