3.57% were true releases, meaning that at some point in the week, they received no invitations. The remaining 3.05%, which equaled 146 pnms, were released on bid day.
Of course this means that something over 146 pnms were true releases at Auburn during the week. Hurtful if you are one of them. Or was 146 + over the course of 4 years? 36 a year, while still tough for the girls is not as brutal as 146.