When I select a Week in my document, the number of days in that week are highlighted only if there is data for those days. For example, a week has seven days but if my selection only contains data for 6 days, the count is 6. I want to be able to count the number of calendar days in a selection, regardless of presence of data. So, if I select a month I want to count 30, 31, or 28 days. Even if there are days missing data.