; (2) the extent to which the Attorney General has exercised discretion not to pursue revocation of a license based on the putative existence of extraordinary circumstances, notwithstanding a finding by the Attorney General that a licensee willfully committed a violation that renders the license eligible for revocation; (3) geographic variability in the enforcement of such chapter; (4) the outcomes related to the revocation of licenses, including— (A) the number of licensees who received a notice of license revocation but whose licenses were not revoked; and (B) the average and median periods of time from inspection to revocation of a license, broken down by— (i) revocations without hearing or appeal by the licensee; (ii) revocations after an administrative determination without judicial review pursued by the licensee; and (iii) revocations after such a judicial review; and (5) the policies and practices for providing oversight of the activities of the licensees during the pendency of revocation proceedings, including while a licensee seeks judicial review. (b) Report to Congress Within 1 year after the date of the enactment of this Act, the Comptroller General of the United States shall submit a written report to Congress on the results of the study required by subsection (a).