I'm not sure if there's absolutely a retention problem. What I can speak to is that in terms of the size, if there is a retention problem, I believe it's actually improving.
I would use as a metric for that the fact that perhaps ten years ago there were huge signing bonuses for civilian physicians to join the Canadian Forces. We had an obvious problem of retention, and people were getting out. To my understanding, this has now gone by the wayside.
To me, then, that would be an indication that if there is a retention problem, it's much improved compared with ten years ago.