I'm a student in graduate school trying to do some research on the
market size for graphing calculators in the US (strange, I know).

Specifically, I'm curious about your best guess at annual sales for
graphing calculators in the US.

Thanks!

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Request for Question Clarification by belindalevez-ga on 13 Oct 2006 09:18 PDT

<I have found various figures for the number of units sold. These include:
units sold by TI for the period 1990 to 2000 and 2000 to 2006. 
Market share of TI
Units sold by TI in 2004, 2000 and 1995.
The total number of graphing calculators sold in the US and Canada.

Would any of these figures be of use.

Best wishes.
Belindalevez-ga.>

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Request for Question Clarification by belindalevez-ga on 13 Oct 2006 09:19 PDT

<The figure for the US and Canada total is for 2001.>