Thanks for throwing in a diversion on my unbiased reply to your original nonsense as you obviously have lots going on in your little world.
In the real world the facts seem to be a little confusing if we are to believe your figures.
With a population of approx 50 Million in the 1940's and 1 million homes destroyed in London alone your 1% of housing stock destroyed nationally could be in doubt unless every man woman and child had more than one house available to them!
Oh get someone to explain it to you, I can't be ars*d to play games with someone who is obviously more blinkered than a Shire horse.
A couple of points of reference might prove useful for someone to explain it to you:
http://en.m.wikipedia.org/wiki/The_Blitz
Http://www.populstat.info/Europe/unkingdc.htm