Wii vs Switch vs 3DS vs PS4 : shipment accumulation by declared fiscal quarter result

[Green098]

zorg1000 said:

Green098 said:
Life-to-date number of units shipped, millions

Date	Japan	Americas	Other	Worldwide	Increase
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]	6.43	13.11	10.08	29.62	21.15%
2008-09-30[8]	6.91	15.19	12.45	34.55	16.64%
2008-12-31[9]	7.80	20.40	16.76	44.96	30.13%
2009-03-31[10]	7.96	23.54	18.89	50.39	12.08%

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.