The wounding rates, especially on the lake trout, are used as one of the measures of success. That's monitored, and those come from the commercial fishermen reporting the wounding rates they're seeing.
In general, if you look back on the historical data, there has been a decrease in the wounding rates. Some of the numbers are up a bit at the moment. We're working on some of that to figure out why the numbers of sea lamprey are down but the wounding rate is up. That may also depend on the numbers of fish that are there and the opportunities that are there.