@lstormy10, I actually got the number from a NeoGAF thread discussing the same article. I looked for more solid references, though:
The tie-ratio at 14 months for the 360 is 5.1. Although I'm sure more accurate numbers can be attained, the 360 sold around 4M consoles on its first 14 months. Thus, the ~20M software sold on its first 14 months.
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I actually got the number from a NeoGAF thread discussing the same article. I looked for more solid references, though:
The tie-ratio at 14 months for the 360 is 5.1.
Although I'm sure more accurate numbers can be attained, the 360 sold around 4M consoles on its first 14 months. Thus, the ~20M software sold on its first 14 months.