This is such a needed feature that is available in any standard accounting software but missing in Zoho!

For example, P&L statement for the year, by month.  This will have 12 columns for each of the months and a 13th column for total (sum of all 12 months).

Now I have to download the 12 months data into a spreadsheet and create the 'Total' column.

So, in the 'Customize Report' option if there are options of:

by month

by quarter

It will be very helpful.