It doesn't. Scroll up and look at what was posted. The largest text on the entire image and in red says PER 40 MINUTES.oh I usually use espn, the mobile view isn't too bad IMO... but at least it doesn't adjust to Per-40 without any real labeling
On the webpages it lists per game first and then totals. You have to scroll down quite a bit to get the information in a per 40 or per 100 possessions format.