I'm using office 2007, specifically excel. I cannot get the countif function
to accurately count cells containing multiple numbers. For example below is a
column containing both single and multiple numbers. I'm trying to get a count
based on any number in the column. Perhaps, I'm using the wrong count
function. I've tried using wild cards... but to no avail. Your help would be
greatly appreciated.



5
9
2,6
2
3,6
6,7
5,13
2

6

1,10,13
13