They are looking at the change in usage, not the total usage. Your complaints would be more apt if they were just looking at data for a single release, rather t

They are looking at the change in usage, not the total usage. Your complaints would be more apt if they were just looking at data for a single release, rather than a trend across releases. If users are switching to another method, regardless of what it is, you can argue that this is a failing of the Start menu.