Thank you to both witnesses today. It's very interesting testimony.
I'd like to start with Ms. Neals from Dal.
I must say that the one faculty member I know at Dal is a female dean, so I know some things are working there.
You mentioned that when you did your first analysis, certainly the main difference—I'm not sure if it was the only gap or the only difference—was at the higher levels or the full professor level. I wonder if you could speculate on what causes that. We've heard that before, and I want to know what your take is.