A B C
ChoiceA ChoiceB Exp.Date
X 11/2/08
X 12/4/08
X 3/15/09
X 5/17/09
X 2/28/09
X 10/10/08

I have something similar to the above except with 2500 rows. I am looking
to have on a second sheet a count of the number of ChoiceAs and the number of
ChoiceBs that expire for each month of the year.

ChoiceA ChoiceB
Jan
Feb
Mar
April
....

(To complicate matters I have a spinner for the year so you can change the
2008 to 2009 and see the expirations in 2009).