I can report from the UK one circuit split over two days.
Yesterday - Saturday assembly 4 baptized 1005 present (used to get 1100 a few years back)
Today - Sunday assembly 4 baptized 897 present (used to get 1000 a few years back.)
And of course there was a "deficit."
A few years back 6 per side was the norm. But it's been lower since the 2014 hoopla died down - one assembly day in 2015 had zero baptisms and another had 3.
So a bit of a bounce back in baptisms, but not to pre 2014 levels. And a bit of a drop in attendance - the lowest I can recall.