We are a manufacturer of cell phone accessories and we're writing a
business plan that will help us get an investment.  We need to show
sales projections based on current sales of certain items in our
industry.

I need statistics on the following:

1) Number of data cables sold through any sales channel in the US?
International? Either currently or for the past couple of years.

2) Number of blue-tooth headsets sold in the US, internationally or
any other data on such sales.

3)Other cell phone accessory sales