Can anyone help me with this one please? I have this table of data. I'd like
to be able to write a formula(s) which sums the No according to date and
code, but then only returns a sum value (with the code and date in the two
adjacent cells) if there is a value greater than 0.

Code Ref No Date
1 G/032/05/999 400600 212 19/03/2010
2 G/032/03/001/999 400500 50 19/03/2010
3 G/032/02/001/001 400400 170 19/03/2010
4 G/032/05/999 400600 315 19/03/2010
5 G/032/03/001/999 400500 300 19/03/2010
6 G/032/05/999 400600 202 19/03/2010
7 G/032/03/001/002 400500 85 19/03/2010
8 G/032/05/999 400600 238 19/03/2010
9 G/032/03/001/002 400500 170 19/03/2010
10 G/032/02/001/001 400400 170 20/03/2010
11 G/032/05/999 400600 53 20/03/2010
12 G/032/03/001/999 400500 430 21/03/2010
13 G/032/05/999 400600 371 21/03/2010

The result of formula(s) would look something like:

G/032/05/999 19/03/2010 967
G/032/03/001/999 19/03/2010 350
G/032/02/001/001 19/03/2010 170 and so on.....

I think I'm wishing for the moon, but would solve a major headache in my
daily working life!!!