Thank you very much.
You have again raised for us, and with some progress, a number of issues in relation to which I know that members have concerns. Most of the issues are what I would call bite-sized, addressable, not huge macro issues. But before I turn to questions, could I ask you, for our record, for the benefit of all the members, if you would outline for us what is meant by the terms “indeterminate, term, and casual hires”, so we're all speaking the same language here.