Reservation report - Option to filter on start date of reservation so that revenue is not listed in multiple months.

For reservations that cross months, the revenue amount shows in each month on the report. For example: Reservation starts in March and ends in April. If I filter the reservation report to March those amounts are listed as revenue, if I filter to April the same amounts are listed. It it difficult to see the actual Revenue per month. This also occurs when filtering to the year for reservations that cross years.