It would be useful to understand changes in my income from a given category if I could view breakdowns by quarter or half year, as well as the current monthly and annual options. My income doesn't come on the same day every month and sometimes more of it comes in one month than the next. I'd like to be able to see my average monthly income from a source over the last quarter or half year, since I know it changed significantly recently, as that would help my budgeting.