How can I list every items in the report but not calculate them in the group aggregation function?
For example:

col1 col2 col3 col4 col5
2 5 1 3
1 4 7 9 N
6 3 1 6

Sum like:
8 8 2 9

The row with "N" will not be calculated in Sum function.

Thank you for the help!