Yes. It was just in the context of this particular slide that I used to highlight the impacts of the fires of 2017 and 2018.
Our system, which I described earlier, calculates the emissions from wildfires from 1990 onward on an annual basis for all of the managed forest broken down by region in the country.
The Canadian Forest Service also maintains estimates of area burned in the north for which we don't have as good emissions estimates, but we're working on that. We also have estimates of area burned further back into the 1950s. The further back you go, the poorer the quality of data. Of course, there were no satellites at that time.
All in all, I will say that yes, we have the tools and the technology to provide estimates and we are reporting these annually in the scientific literature, in the greenhouse gas inventories and in the “State of Canada's Forests” report that are all available publicly online.