Huh? You're mixing stuff. The chart is what it is. You have a problem with it. Fine. It's estimated. I never claimed anything else and even put the word "estimated" in the chart itself from the very first time I ever posted it. If you don't like it, use the U.S.+Japan chart which isn't estimated by me or put me on ignore.
The chespace comment isn't as much an estimate. It's based off of the very real NPD data that we get each month. It's not exact, because we don't get exact numbers. However when there's often a million or more difference per month with the software totals, it doesn't have to be
too exact to get the idea across.