Breakdown of parameters by page

Hi,

I have some pages where I’m interested in knowing if a certain parameters is present or not, but I don’t want to have every different value of those parameters classed as its own page. I guess I could try and use site search to achieve this, but it’s a bit of an abuse of what that was intended for and the specific values are uninteresting - I just want a breakdown of with/without various parameters. What’s the best way of doing this?