We have the three types that you mentioned, the in-person, the mail ballot, and the electronic vote. On page 5 of our paper we've given you the statistics for the last four and three-quarter years.
In person tends to be our default, unless there's a reason to go to a mail ballot or an electronic vote. The electronic votes, as I mentioned earlier, are quite expensive, although they do ensure a better participation rate and there aren't spoiled ballots. You can't spoil a ballot under the electronic system.