Yes, NATS publishes it's own figures, and bear in mind that Waddington is open 24 hrs. Farnborough isn't. In 2003 a LARS aircraft called Farnborough on average every 3.5 minutes. I think A Watch spoke to every one of them (...sorry, in-joke).
(Hello Mr M, don't do clip folders but looking forward to 6 weeks off in the summer. And I miss it like a hole in the skull....)