Now that's twice in the same thread I've been asked the same question, Rox ... and the answer is the same.
On costs, it is always cheaper to capture this sort of data using a website where the customer (ahem) keys in data directly, rather than a wee lass :) having to go thru form after form, interpreting, guessing, validating and verifying data. In addition, the questionnaire is pretty amateurish with the answers requiring interpretation rather than multiple choice etc On line, all this, as you probably know, can be validadted by the system before acceptance.
The stats must be representative, otherwise the authorities will quite rightly drive a coach and horses thru your findings.
Rox, with respect, you haven't a clue about stats do you?
The NRA has yet again missed its chance to embrace and represent the totality of the UK legal shooters and improve its failing image.
Again, their strategic objectives are just a piece of paper siting on a dusty lever-arch file.
Never mind..the NRA could have stood by and done nothing...so that is something.