You can track other special days too. Go to File / General Setup and select the Services tab. Enter Leave, Maternity, or any other special days you need to track. Turn off the checkbox labeled on schedule. Services that are not on the schedule becomes items you can click into people's preferences calendars.

In the dropdown selector, gray numbers to the right of Vac, Sick and CME tell you how many of each type of day a person has taken. To get totals for all staff, go to the statistics () page and display tallies by service. The Infobox lets you switch between reporting by service and by day-of-week.