In terms of the way to estimate the biomass, there's no change. We always do a bottom survey. We analyze the data and show it to the managers.
The most important change occurred this year, last winter, which is the introduction of the precautionary approach. This is the major issue in terms of historical research outcomes.
For snow crab, it is the first precautionary approach introduced to the fisheries in Canada. There's probably no other precautionary approach that's been introduced to the crab fishery in the world, except for the eastern Bering Sea. They have a similar approach. This is the most important change.