Logically, our presence in Afghanistan means that military personnel return with injuries following our operations over there. There are more of them, because of our deployment to that country, or when conflicts arise elsewhere in the world. That is a reality.
And then there is post-traumatic stress syndrome. That is new, as it has only been around for a few years. It is recognized scientifically. Now a lot more people suffer from it, but not all at the same time. This is a new reality we have to deal with. That is why I was giving you examples of numbers earlier, just so that you would have an idea of the way it works, depending on the individuals returning to Canada. Whether they've been in Haiti or somewhere else, images of what they have seen stay with them, whether they like it or not.