Thank you. That's very helpful, because it's not talked about a lot in terms of how we standardize our measurements with regard to this whole issue.
I do want to quickly add that in Canada we don't have any restrictions on foreign investment; rather, it's controlling shares where there are restrictions. What would be the primary motivation for foreign investment if we reduced our controlling share element versus what it is right now, where it's open if you wanted to actually invest in non-controlling shares?