Wii VS GameCube legs

[tak13]

drake_tolu said:

Sales:

YEAR SALES
1 YEAR	16,000,000	4,800,000
2 YEAR	24,000,000	6,300,000
3 YEAR	21,000,000	4,200,000
4 YEAR	17,000,000	2,750,000
5 YEAR	11,000,000	1,000,000
6 YEAR	5,000,000	700,000
7 YEAR	2,000,000	170,000

Legs (rate of first year)

YEAR SALES
1 YEAR	100% first year	100% first year
2 YEAR	150% first year	130% first year
3 YEAR	130% first year	90% first year
4 YEAR	105% first year	60% first year
5 YEAR	70% first year	20% first year
6 YEAR	30% first year	15% first year
7 YEAR	12% first year	5% first year

Wii lifetime = x6.3 first year

GC lifetime = x4.5 first year

Wii legs > GC legs

hey drake...why wii's sum up is 96m when it has sold 101m and gc's 21.45 when it has sold 21.74?