Sure. Thank you for the question.
If you go back in recent history over the last three years voted is going down. If you went back to 2011-12, voted spending was $99.9 million, down to $98.6 million in 2012-13, and down to $94.8 million in 2013-14. There are really two main reasons for that. You had the unwinding of economic action plan spending—there was a period where spending was at its peak—and you had initiatives such as strategic reviews followed up by the strategic and operating review, which were aimed at finding further efficiencies. That's sort of bearing out in the reduction in voted items here.