Why, in your very first sentence you declare Bowie as the most successive UK Solo Artist, yet in the top five list you've printed he clearly appears third. Which, unless you meant to say most successful artist to come out of the UK to conquer the UK charts, makes a discrepancy of, oooh now, two positions, I makes it.
If that's not what you meant, I might have to dossier ya if you conveniently disallowed Madonna and Elvis for crap music and dietary problems, respectively.
Anyway, I'm off to start my 'Paint Some Tits on Effee' thread.