Try this (as I don't see your original post with the given formula):
=SUMPRODUCT((A7:A45<"")/COUNTIF(A7:A45,A7:A45&"")) where your data is
in the range A7:A45 -- adjust as needed.
Good Luck
--
swatsp0p
------------------------------------------------------------------------
swatsp0p's Profile:
http://www.excelforum.com/member.php...o&userid=15101
View this thread:
http://www.excelforum.com/showthread...hreadid=373871