zorg1000 said:
Green098 said:
Life-to-date number of units shipped, millions
DateJapanAmericasOtherWorldwideIncrease
2006-12-31[1] 1.14 1.25 0.80 3.19 N/A
2007-03-31[2] 2.00 2.37 1.47 5.84 83.07%
2007-06-30[3] 2.95 3.81 2.51 9.27 58.73%
2007-09-30[4] 3.67 5.46 4.04 13.17 42.07%
2007-12-31[5] 4.99 8.85 6.30 20.13 52.85%
2008-03-31[6] 5.90 10.61 7.94 24.45 21.46%
2008-06-30[7]6.4313.1110.0829.6221.15%
2008-09-30[8]6.9115.1912.4534.5516.64%
2008-12-31[9]7.8020.4016.7644.9630.13%
2009-03-31[10]7.9623.5418.8950.3912.08%

I got 20.77 from these numbers; https://en.wikipedia.org/wiki/Wii_sales

1st Full Fiscal Year of Wii Sales April 1st 2007 - March 31st 2008: 15.18 million (24.45-9.27)

2nd Full Fiscal Year of Wii Sales  April 1st 2008 - March 31st 2009: 20.77 million (50.39-29.62)

You're doing it wrong, its 50.39-24.45 & 24.45-5.84

Oops your right my bad, it's too late for me for my brain to function correctly haha.