I'd like to add a comment to Mr. MacGregor's question. I think we now have a greater appreciation and understanding of mental health issues in general. We now recognize that just because some people—say, first responders—have chosen to work in certain fields does not mean they are immune to the impact of dealing with difficult situations.
I think that now, as a society, we have a greater understanding that people can be exposed to certain difficult situations whether they asked to participate in those events or not, and that these situations can have an impact. I think it's all part of the dialogue we have been having nationally and globally around mental health in general. Perhaps we also see this because of some of the recent court cases and trials that have been more graphic or widely reported.