I'll start and let Sally follow up because she's been heavily engaged with the departments.
Where we couldn't or did not receive information back from departments—we did receive 80 of 130 as you mentioned, and we got all the big ones—we did an extrapolation because there are enough similarities in the departments we did hear from versus those we didn't that we could kind of extrapolate to what might happen.
There were some detailed discussions with departments about some of the questions they raised and some of the information. I'll let Sally speak about what some of those discussions were.