May I suggest that you join one or more of these organisations if you want the benefits of their research? None is costly for a Wannabe, and each has much to offer. I think it's a bit cheeky to ask those who have forked out for membership to freely feed you the information they've paid for.
As for total unemployed pilots in UK, it's difficult to guess as no-one seems to know how many Wannabes are out there. There was a credible estimate of 1100 redundant, but previously employed, pilots around the beginning of the year.