Apps appear to have increased around 14% or 3k compared to the last 2 years.
Here are the Admit stats from PY, just for reference.
2016-2017
Apps 21,304
Offers 15,366
Enrolled 4,501
people offered WL 2,560
people accepting WL offer 1,585
people enrolled from WL 205 (13%)
2017-2018
Apps 21,099
Offers 15,866
Enrolled 4,668