Well, there are lots of people who experienced inflation back in the 1990s. I think many people would like to know what the rate of inflation would be using that old measurement.
Speaking about international comparables, etc., it's my understanding that both Japan and the United States use a rental-equivalent approach. You mentioned in your presentation, sir, that there is going to be a new approach on housing. Are you going to be looking to countries like the United States and Japan for best practices when it comes to reporting housing? What are you proposing, and what are you basing best practice on?