Not being flip when I say that your guess is as good as mine.
I will tell you that I'm not sure anyone collects the kinds of data that regular people want to see to answer questions they have. We have all manner of widget-like information from systems like 311.
Also, since I'm not a national budget person, wonder how much of the federal budget (in the US and anywhere else) is discretionary. This makes a huge difference when we talk about data and metrics.