alt Hacker NewsAs a side-gig I taught within the doctoral education program for several high-ranking universities in Europe for about a decade (over a thousand PhD candidates). My impression is that nearly all funding for PhD projects flows to fields like medicine, physics, chemistry, computer science, electronics, and so on. Spending on humanities is absolutely minuscule compared to those.
I don't know, I did grad school in psychology and our grants would have been classified as "Medicine" or "Health" but a huge % of it is fundamentally ideological work rather than basic research. Academia really is a complicated mess, it's not an easy problem.