23,390 is the number of records in the April supplement. I don’t know where the 26K number came from.
When Darrell prepare the May supplement files next week, I’ll be working with him to revise and update the package.
Just to let people know, the May supplement will have a lot more records in it than the past few months did, because we are making several mathematical corrections in the programming suggested by the Ratings Committee as we move over to the new server.