Mini rant: one top school has 13% of kids on full FA. Other schools advertise full FA for kids whose income is less than 75K. Thus, it can be deduced (sorry for the geometry vocab) that 13% of kids come from incomes under 75K. Suddenly, that 13% doesn’t look so generous, because you realize that 87% of kids come from the top 25%ile of national household incomes.