Again, what's sauce for the goose is sauce for the gander. It's not possible to show in the span of three years, population level impacts on any fishery resource in Canada. Again, I defer to my scientific colleagues to correct me on that.
This is the point that I think the Wildlife Federation was making. If you take the history, the last 20 years of habitat protection in Canada, the introduction of the habitat protection provisions in 1977 was a recognition that habitat had been degraded. In 1986, there was a recognition that habitat was being degraded and therefore the policy was introduced. Now recently, there have been changes, and here we are again today, in 2016.
In the course of all of that, when you look at the data, when you look at the stress indicators, when you look at the watershed reports by the WWF, you see clearly degradation over time. That's the long trend. What are the individual trends in any given year? Again, I defer to Dr. Favaro or to the Wildlife Federation to give more specifics.