You are correct that our estimates are divided by sectors rather than by departments, but they generally coincide with individual departments. Some departments have responsibility for more than one vote and some departments' votes are contained in a part of another vote.
Some of the criticism, I think, of New Zealand is that we have too many departments and that we probably have too many estimates votes.
As far as the information that's presented to parliamentarians is concerned, it's extremely comprehensive. I don't think one could complain that information isn't presented to parliamentarians, but the problem is getting one's head around it, understanding it, and using it in a satisfactory way. There's a great deal of information there, but a great deal of work sometimes has to be done to find out what that information means. So I don't necessarily believe that individual deputies, parliamentarians, do understand, and probably could benefit from some greater support in that regard.