Bravo!
I think perhaps implicit there monthly data is probably not granular enough, although of course I wonder what granularity is ideal. I am sure that Netlify wants to steer away from doing all the data chopping and slicing that google analytics does. That said, if we could just download it in a stable and well-documented way at, say, daily granularity ourselves then we could do the data analysis with our own tools just as you did there, @jimniels .