I have reports that need to be done every 3 months. Instead of dates I need to display just the number for the month - 1 through 12. I need to know how to make the calculation to be 1 instead of 13, 2 instead of 14 etc. For example if the first report is in 4, second report is in 7, third report is in 10, I need the fourth to be 1 instead of 13. Is this possible?