Yes, timmyboy to the rescue. Thank you. That's the chart I was thinking of.
Flip that first chart upside down mentally, imagine they are bricks, and you'll see a stair-step decline, from 16 bricks, to 12, to 10, then to 5. That's a bad trend, and it looks worse when the competition is piling up 20+ bricks consistently (not counting games announced at other conferences they put on during the year).
I have to believe two things are going to happen this E3:
1. MS is going to reverse this trend. There is no way they are just going to have a handful of new game announcements. Part of the dip must be because they have been saving up stuff for the Scorpio reveal. I expect them to put on their best show since 2013, do everything they can to win people over, and to do that, at least get back into the double digits.
2. Sony is going to cool off, probably drop down to the mid-teens, maybe a dozen new game announcements. I think they blew their load (so to speak) over the last couple of years. They really cannot have that much left to announce, at this point. They will put on a good show, they always do, but the bulk of it will be updates on games they've already announced.