In terms of the actual mechanics, the proposal is to go back about two months and look at a period of 20 days prior to the bid because you don't want to have a case whereby the bid results in an increase. Market prices jump because of a bid in an acquisition, as often happens, so you go back to a period before the bid. It's a 20-day period prescribed in the regulations. We take an average of that period. We add liabilities because those are costs that the investor would be taking on and that gives us the market value.
On May 21st, 2013. See this statement in context.