I'll be updating this as I find info, if you have any please let me know!
Data is up to date as of figures 22nd November 2014.
Nintendo Wii - 36 Weeks
Sony Playstation 4 - 41 Weeks
Sony Playstation 2 - Less than 55 weeks to ship over 10m (from the Japan March 4th 2000 Launch), very high sell through rate.
Sony Playstation 1 - ?
Microsoft Xbox One - 53 weeks minimum (57~?)
Sony Playstation 3 - 65 Weeks
Microsoft Xbox 360 - 70 Weeks
Microsoft Xbox - 78 weeks (around 10m May 13th 2003)
Nintendo Gamecube - (Ended Q4 02/03 with 9.56m shipped. Shipped 10m+ following Q, 69 - 82 weeks with a medium sell through rate (5m units for the year). Likely hit 10m sellthrough around 80 week mark.
Nintendo WiiU - 105 Weeks minimum
Sega Dreamcast - (10.6m shipped by March 30th 2001 when it was discontinued, 82 weeks from US/Europe/ROTW launch, 123 weeks from Japan launch)
Nintendo NES -
Nintendo SNES -
Nintendo 64 -
Sega Megadrive/Genesis -
Sega Mastersystem -
Atari 2600 -