excellent, Thanks a lot for your prompt reply....
Its working fine with actual data....
The only Problem is, iam getting the cumulative value for all the months, eventhough i didn't have the data for some months.
I mean i have data from Jan to Jul.... Your expression is excellently working for these months.....
But from Aug to Dec (No data for these months) but it is showing Jul data(Cumulative) constantly for all these months. How can i fix this? Do you have any idea?
Please check the attachment for the graph....
cum.rtf 1.9 MB