It's all been a result of our strategic and operating review. During the year, one of the things we were looking at doing was reducing some of the financial audits or some other audits that we were required to do but we didn't feel were of much value. We managed to reduce some of those. Actually, we managed to reduce some of those earlier than we anticipated. We have also made, I suppose, various administrative changes in the office that have helped us get there as well.
It's been a bit of both, a bit of a reduction on the actual audit side as well as on the administrative side, but all of the reductions we've made were consistent with the plan we put together.