Data for 2/6/09
Raw Data:
Total Sales
Item
Current
1 Week ago
4 Week ago
12 week ago
Wii
46,427,252
46,018,089
44,704,078
36,351,721
360
28,322,899
28,132,801
27,523,867
22,866,121
PS3
20,289,383
20,151,328
19,702,833
16,871,475
Per Week Avg
Item
1 Week Avg
4 Week Avg
12 Week Avg
Wii
409,163
430,794
839,628
360
190,098
199,758
454,732
PS3
138,055
146,638
284,826
Conculsions:
Number of weeks to 50% based on:
Item
1 Week Avg
4 Week Avg
12 Week Avg
Wii
27.0
25.9
21.8
Dates used:
Current | 1 Week | 4 Week | 12 week |
2/6/2009 | 1/30/2009 | 1/9/2009 | 11/14/2008 |
As you can see the weeks to get to 50% have gotten much closer for each of the averages. I believe that the best bet is the 4 week average becase this will average out the supply jumps and slumps for the Wii.