The message
from Terry Fields contains these words:

I am some way into extracting approximate figures from the graph. Do you
have a valid email address I can send it to?

It might be easier to ftp the figures as a txt file to your webspace,
that way they'd be available for others too. But even a as table of
figures they wouldn't take much bandwidth, so you could post them on
here - or on a test or misc group if people were unhappy with that.

I will cut and post the figures here then, not having any active
webspace nor any experience of ftp.

As the figures will be in a ms works spreadsheet I thought it would make
things easier for you as excel should be able to read such files.

I might manage to post as early as tomorrow. OTOH I might not. :-)

--
Roger Chapman