; and (B) a description of any anomalous incidents identified by the Director, including any action taken by the Director to address such an incident. (2) Semiannual report to Congress (A) In general Not less frequently than twice each year, the Director of U.S. Citizenship and Immigration Services shall submit a report to the relevant committees of Congress that includes, for the preceding reporting period, and aggregated for the applicable calendar year— (i) the number of cases in which a protection determination or protection merits interview has been completed; and (ii) for each asylum office or duty station to which more than 20 asylum officers are assigned— (I) the median percentage of positive determinations and protection merits interviews in the cases described in clause (i); (II) the mean percentage of negative determinations and protection merits interviews in such cases; and (III) the number of cases described in subsection (c)(5) in which an alien was referred to a supervisor after demonstrating, by clear and convincing evidence, eligibility for asylum, withholding of removal, or protection under the Convention Against Torture, disaggregated by benefit type; (IV) the number of cases described in clause (i) that were approved by a supervisor