The second question is for Mr. Stack.
You mentioned in your report that there are a lot of organochlorine compounds in the water of the Great Lakes. We also see that, on the list of chemical products in Annex 1, there are a lot of organochlorine compounds.
In your opinion, to what extent does the pulp and paper industry contribute to that, and what about the chlorine that comes from the filtration and purification plants?