If the given date is 28/03/09, then it does not work, the condition cannot
separate month and day and check separately.
Do you have any suggestions?
Thanks in advance for any suggestions
Eric

"Shane Devenshire" wrote:

Hi,

Try this

=SUMPRODUCT(--(MONTH(A1:A12)=4),--(DAY(A1:A12)=10),--(DAY(A1:A12)<=25))

Adjust the range to match your data.

--
If this helps, please click the Yes button.

Cheers,
Shane Devenshire


"Eric" wrote:

Does anyone have any suggestions on how to count the occurrence?
There is a list of date under m column, I would like to determine the
occurrence fall into following category without concerning the year.
For example, 17/04/06 is equal or large than 10/4/09 and less than 25/4/09,
therefore 1 will be asssigned into 10/04/09 category.
Does anyone have any suggestions on how to do it in excel?
Thanks in advance for any suggestions
Eric

26/03/09
10/04/09
25/04/09
10/05/09
26/05/09
10/06/09
26/06/09
12/07/09
28/07/09
12/08/09
28/08/09
12/09/09
27/09/09
13/10/09
28/10/09
13/11/09
27/11/09
12/12/09
26/12/09
10/01/09
25/01/09
09/02/09
24/02/09
10/03/09