It's my understanding that even the research that comes out of the U.K. and the U.S. is limited. It's certainly not as extensive as it is in terms of the kind of research that's been done with those who are serving in the military. But it would appear that they are a little more in front of this than we are in terms of looking at the issue of veterans.
I'm not exactly sure why that is. My speculation would be that some of it may have to do with the fact that both of those national governments have identified suicide as a public health priority, and with that comes resources.