In terms of the pattern of workload, of course there are years we can predict that workload decreasing, as you mentioned, with the exception of last year. Without that exception, we can probably predict at least a near pattern or estimate that there is an overall increase.
When was the initial amount in terms of a workload? I'm sure we would have to anticipate that in terms of how much work you're doing and in terms of the size of the financial envelope you have in order to conduct that work. When was that original amount?