This may not be the most helpful answer, but I have to say it...
"I already pay for it. It's called taxes."
Ok, I expected a downvote...but at the same time...there's truth to what I said, so please remove it if you don't mind as I share some real info on not just how to respond, but how some very dedicated people do this and to an extreme extent...and to instead of figuring out how to get the data...get the data...and see many examples of their denials to learn from that were overcome.
This is actually based on a github repo I stumbled upon that one could deploy for ANY government and there are sites like Muckrock.com deployed for seemingly every government out there too - unfortunately I can't find that repo.
It appears the key is, you force the issue using robots that are polite, legal knowledge, persistence, and in the end, it's the one with the most stamina that wins.
However, just checking out the website may blind you with what you're searching for :)
This website has data that I couldn't even believe they had, but I hope and believe it will help you with your goals.
Alternatively, zapier.io...and a bit of courage ("shock the system") - but that's as far as I'll go :)