Thread: Count number of occurrences conditionally on adjacent cells

I’m trying to create a formula in Excel 2010 that will count the total number of cells with a value greater than 0 conditionally on the value of an adjacent cell. In the example below, I would want to know that John Doe has 4 accounts that submitted more than 1 item and Sally Smith has 3 accounts with more than 1 submission.

Sheet 1
Account Num Account Representative Number Submitted
1 John Doe 5
2 John Doe 0
3 John Doe 1
4 John Doe 2
5 John Doe 3
6 John Doe 0
7 Sally Smith 0
8 Sally Smith 3
9 Sally Smith 5
10 Sally Smith 0
11 Sally Smith 2

Sheet 2
Account Representative Total accounts submitting at least One Item
John Doe <Formula-?>
Sally Smith <Formula-?>