Opiate said:But the financial reports do give worldwide shipment info, and all of the financial reports are available freely at the links I provided. Which gets to my original point: I chose not to go further back than 15 months for the following reasons:
1) The PS3 launched in Europe late. This skews the data.
2) The effects of the 360 channel stuffing would be very conspicuous. While shipment information is never completely reliable in any given quarter (although it presumably is over the long haul), it was particularly misleading in the winter of 2006 and the early months of 07, when oversupply negated the need to ship any more 360s.
3) The very, very early parts of the generation had literally 0 PS3s selling, when the PS3 was not only unavailable in Europe, but everywhere. That data is also unhelpful.
It certainly isn't a perfect picture, but I tried to take as many reasonable data points as I could. I think shipment information is very good in the long run; it may be aberrant for a quarter or two, but the data is much less prone to channel stuffing errors over the course of years.
Your whole analysis is BS because these numbers are made up out of thin air;
Total shipments, LTD:
Playstation 3: 14.74 Million
Xbox 360: 20.35 Million
This gives a disparity of 5.61 million units.
Incorrect information.
Actual known shipment figures June 30 2008;
360 20.3 million
PS3 14.41 million
Difference 5.89 million
There are no known shipment figures past this date.
Correct data points.
What is more, somehow you magically have the PS3 shipping 330k since then while the 360 has only shipped 50k, right. MS has only shipped 50k into the WW channel in two months with the introduction of the 60GB during this time frame, uh huh.
This is not an analysis.