Y 现在高年级住校外比例高, P 虽然人数增加还是在一个bubble

https://yaledailynews.com/blog/2025/04/03/more-students-than-ever-live-off-campus-the-exodus-may-be-straining-an-already-competitive-new-haven-housing-market/

https://yaledailynews.com/blog/2025/04/24/54-percent-of-juniors-seniors-to-live-on-campus-in-2025-26-year/