Yes. The more detail we get, the longer the lags are, particularly for services and somewhat for foreign direct investment as well. The detailed estimates depend on the annual surveys we conduct. We mail those out after the reference year, and then it often takes up to 18 months to prepare the data, which is a fairly long lag.
One of the reasons for doing this is that we try to utilize as much data as possible from a wide variety of sources to minimize the response burden. Therefore, we have to wait until other data sources become available, so we can use them to put this together.
As I mentioned, some of the accounting information is not readily available, and we find that companies often respond more slowly to our surveys than they do to some of the other surveys, simply because it's more work for them to dig the data out of their system.
So we try to accommodate that by being flexible on how long we give them to respond to the survey. But the detail is slower, yes.