I'd also venture to say a lot more than 1%. Modern world (finally) recognizes that design/experience are core to any product, enterprise or not. That's part of the reason there's a whole new breed of funded enterprise companies out there -- they're taking lessons from the web/apps and applying them to replace old-school solutions. [I'm personally hoping more people recognize this need for developer tools which typically are the worst offenders of all, particularly on the database side.]
Part of having a good framework is what allows apps/applications to excel -- it helps you raise your own bar because the tools are just so much better that nicer UI/UX can be had without being a nightmare in code. That's a win for everyone.