Hi All,

I hope someone can help with a tricky formula. Given this type of
sample data:

A B C D E
F G
1 Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10
2 x
x x
3 x x x x
4 x x
5
x x x
6
7

Looking at row 2 -
In cell A6, find the first (left most) x and return the month-year in
the row above it. This should give Apr-10.
In cell A7, find the last (right most) x and return the month-year in
the row above it. This should give Jun-10.
Then I should be able to determine the formula for rows 3 to 5.

If someone knows this, it will save a lot of people manual entries.

Thanks!

Michele