I misunderstood you; thanks for the correction. I still think the useful data here is the fraction of the endowment income that goes towards expenditures, rathe

I misunderstood you; thanks for the correction. I still think the useful data here is the fraction of the endowment income that goes towards expenditures, rather than the raw size of the endowments, but I definitely see where you're coming from. I wonder what fraction of the rise in tuition has to do with this.