Sure. The numbers in the RPP are planning figures, as you know. They're not soft estimates, but they are not actual head counts on any given day. That's because, as you would know, there's an ebb and flow to employees joining and leaving the department.
In Veterans Affairs in particular, a couple of variables in the equation make it even harder to predict than it might be for other departments. Over 30% of the workforce in our department is eligible to retire. That doesn't mean they will, but they may. That can cause the number to go up and down at any point. Moreover, temporary programming comes and goes, and as you would know, transformation of the department is under way whereby, frankly, we're catching up with the business of government in terms of the movement from paper to electronic processes. That's changing our skill mix. It's changing somewhat the things we have people doing on a day-to-day basis, but I would say the biggest variable is that eligibility to retire and the choices people will make in that regard.