Well I started this spring by saying I had failed to check mine through the winter, could not be bothered getting down on my knees in the wet'n'cold then I found them well under. Checked in April, May and maybe even June, got a shock yesterday when I found them both about 4lbs under.
So it's 33 for the front and 36 for the rear, for the Northern hemisphere folk it will very soon be the season of wet leaves on the roads and we'll need to get it right. Makes a noticable difference.

it's always good to get a reminder, thanks Cal. Just got new rubber and need to check and make sure they were filled properly.