Thank you very much for the question.
The current caseload average across the case managers is 30:1. You're quite right. There are people who go on leave for any number of reasons. When they go on leave, we try to replace them and make sure there's a case manager, whether that's somebody who's acting in a position or someone else we've recruited in on a temporary basis to fill that.
Sometimes there are some gaps and there are some delays between somebody leaving for one reason or another—a new job, a new opportunity—and getting somebody else in, so there is a variability in the number on average. The average is about 30:1, however. We make sure we try to fill any position that becomes vacant by virtue of somebody moving.