Thanks for the latest stats, Banjoman.
I'm wondering if I may be so bold as to make a suggestion? In the heading, where it says when each group started, perhaps it would be more useful now to state which week are these stats for. Example - Period: Apr. 2-8, 1917. This way, one needs only to refer to your stats screen to know which week they're supposed to be flying.

"Take the cylinder out of my kidneys,
The connecting rod out of my brain, my brain,
From out of my arse take the camshaft,
And assemble the engine again."