I don't have access to it so I asked someone that does these analytics. Here's what I got
9 - 9.5 each of the last 3 years.
Approx 9.5 in 2022 and 9.25 this year. Clean pocket timing was cut down significantly this year due to OL woes.
For comparison in 2023
Bo Nix - 7.0
JJ McCarthy - 10.3
Jayden Daniels - 10.3
10 is considered elite. 9-9.99 is good to very good. 8.0 - 9 is pretty average-average. 7.5-8 is below average. Sub 7.5 is poor (relative to the rest of CFB on a bell curve)
The bottom of CFB is Mertz (6.7), Fifita (6.9), Klubnik (7), and Nix (7)