A lot of redactions are applied to access requests, yes.
If you look at tab 4, the graph on page 2 of that tab basically looks at this indicator that I like to look at, which is how much information is disclosed per request. This is the proportion of all the requests where all the information is disclosed. The statistics go back to 1999. In that year, in 40% of all the requests, all of the information was disclosed. In 2012-13 we were at about 21% or 22%.
So when I look at the costs of processing a request, I do see, certainly, a correlation with the amount of time you have to spend making redactions. Applying exemptions to a record will take you more time, and therefore it will be more costly to process the request. But this is based on the same piece of legislation. This is how we have evolved in administering the Access to Information Act over the years.