Thanks AA. I'm sure you're right, but I've still got a monk on! Just because they're statisticians they think they can hide the Royal Marines.
Rgds SOS
P.S. I was a RAF engineer so I have no anchor to swing (as it were). I'm just miffed that statisticians seem to be allowed to constrain our understanding of the world.
In my day they were called "Clk Stats" and bloody good they were too, but they weren't in charge.
I think I'll have another grouse ( the drink, not the complaint )
Rgds SOS