Thank you, Mr. Chair.
The math would be 30%. They've only assessed 60%, but it's reasonable to expect that if you find in that 60% there are 30% in decline, this is probably the case across the system.
As for the particular numbers, I'm going to ask my colleague, Mr. Ferguson, to talk about the other two categories. In some cases, my recollection is that there are certainly some cases in which they are improving, thanks to the efforts that Parks Canada has made to improve ecological integrity. Because of those efforts, there are ecosystems that are improving. Most of them are stable, and as we've said, a third of them are in decline.