What percentage of you customers choose paypal?

If you have a service or online business that accepts payment by paypal and at least one other form (skrill, googlecheckout etc...) what percentage of your customers choose paypal over you other payment options? thinking of starting a service but not using paypal, just curious as to how many customers i will loose if i dont accept paypal?

I wouldn't think you will lose any customers as long as you continue to accept traditional forms of payment. Unless paypal doesn't allow the type of site you are creating however you might as well include it as a payment option (and shut it off for a week to see if it hurts your sales).