I would point out that it is recognized, certainly by the Office of the Chief Actuary, that returns will be lower than what he expected even in the last actuarial report—and they are at 26. It's something we're cognizant of. It's a primary reason why we still aggressively insist upon diversifying the fund and trying to raise the risk-adjusted returns over time to try to combat some of the effects of the changing demographics globally.
On November 1st, 2016. See this statement in context.