Slow week. The slowest this year, in fact. However, total hardware is still above 200K, which is a lot more than one could say for good weeks in previous years.
Wii comparisons: At 39 weeks, Wii is where GCN was at 166.6 weeks (November 17, 2004), where GBA was at 34.1 weeks (November 11, 2001), where DS was at 47.8 weeks (October 28, 2005), where PS2 was at 52.4 weeks (February 28, 2001), and where PSP was at 76.6 weeks (May 24, 2006).
PS3 comparisons: At 42 weeks, PS3 is where PS2 was at 4.8 weeks (March 31, 2000), where PSP was at 15.9 weeks (March 26, 2005), where GCN was at 18.0 weeks (January 12, 2002), and where Wii was at 5.9 weeks (January 6, 2007).
DS vs PSP: Weekly shares of 79.4 / 20.6, bringing total shares to 76.5 / 23.5. If DS stopped selling, at this week's rate PSP would catch up in 506.8 weeks (May 13, 2017); a new high point for this particular stat.
PS3 vs Wii: Weekly shares of 26.2 / 73.8, slightly moving the total shares in PS3's favor... though not enough to tell with one decimal point: 24.1 / 75.6. If Wii stopped selling and PS3 continued at this week's rate, it would catch up in 144.5 weeks (June 3, 2010).
PSP vs Wii: At this week's rates, Wii catches up to PSP in 119.3 weeks (December 9, 2009).
PS2 vs DS: At this week's rates, DS catches up to PS2 in 18.6 weeks (January 3, 2008) at ~20.97 million apiece.
With PS3's decent last few weeks,
Sony's total sales for the year have put them just ahead of where they were at this time in 2005. Still not Sony's best year, though; 2000 and 2001 at least are higher
going by Famitsu.