And also it has generally aired in the spring and summer. Oddly, I think this season may see a drop in the average despite what seemed a far better autumn slot.
I wonder when the series finale will be. My EPG says it's a 12 week run, ep 5 this week. That would mean Wednesday 23rd December. But if they move it to a Sunday like last year, this would clash with (or run straight after) SPOTY on the 19th.
I think WeRAB 23rd could get big ratings - ITV will have closed down for the year by then, plenty of people will have finished for Christmas, and BBC1 might well move the Ten O Clock news later from that day, meaning they could do You're Hired straight after at 10pm again.