Agree. I could not find anything for this year EA decision except for the statistics on The Choice of NYT. I guess NYT called UChicago obtaining the data.
UChicago improved a lot. Based on last year's 41~42% yield, I guess UChicago will have an overall admit rate at 12~13% and a yield at about 43-45% for the class of 2016.
For 41~42% yield estimate, see my post #11 at 2016 EA Admit Rate 17.6%