pivot table question about count and totals

Giganews Newsgroups
Subject: pivot table question about count and totals
Posted by:  Vabu3184
Date: Sun, 21 May 2006

I'm sure this is easy but I am having trouble getting my head around it.

I have a table based on the following :

Client    purchase date    order number
A     nov 05        1
A    nov 04        2
B    jul 05        3
B    nov 05        4
C    mar 04        5
C    nov 04        6
C              jul 05                        7    

I have created a PT that counts the number of orders by each client eg.
A 2
B 2
C 3

But I would like to be able to count the number of clients who have
purchased once, twice, three times etc. So I guess I am trying to count the
totals from the count of order numbers - but I cannot seem to get it.