Attach Rate Comparisons 13 Months After Launch

[agabara]

I calculated games sold per console for the Wii, PS3, and Xbox 360 13 months after their respective launches (for Wii and PS3: Nov 2006-Dec 2007, for Xbox 360: Nov 2005-Dec 2006). I used the monthly totals of America, Japan, and the two combined. Here are the data:

Xbox 360:

	Software	Hardware	Attach Rate
America	26,061,740	5,083,263	5.126970609
Japan	894,370	285,314	3.134686696
Total	26,956,110	5,368,577	5.021090319

Wii:

	Software	Hardware	Attach Rate
America	42,117,249	8,453,007	4.982516754
Japan	13,913,994	4,640,392	2.998452286
Total	56,031,243	13,093,399	4.279350457

PS3:

	Software	Hardware	Attach Rate
America	16,691,699	3,473,514	4.805421541
Japan	3,456,276	1,691,217	2.043662049
Total	20,147,975	5,164,731	3.901069581

I don't know if this has been posted before (usually I see the attach ratio for the consoles to date, instead of from launch), and even if it has, I am pretty sure it hasn't been done with the December data yet.

PS: This includes all bundles (Wii Sports, Wii Play, Motorstorm, any others). I just directly took the data from this site, which includes bundles.