I'm not able to give you a precise figure. What our information is based on is an alarming number of cases in different countries in which we work. A number of our partners in communities affected by mines have brought to our attention that this is a concern in their communities. We have examples in every major region in which we work. The fact that Canada has a major presence in this sector--I mean, we're the biggest player on the street--naturally reflects badly on Canada and on Canadian companies.
We are working primarily from presentations by our partners who are involved in the communities affected by this. They have brought their concerns about the activities of Canadian mining companies in these communities to our attention as something they feel the Canadian public should be made aware of.
I can't give you a precise global figure on that or on what the amount of investment is. But we do have numerous documented cases of this from our partners.