; (4) determine what additional information from State and local government entities is necessary to complete the study; and (5) enter into agreements with such States or local governments providing for the reporting of such information. (c) The Secretary shall provide a report to Congress on the results of the study required by subsection (a), which shall also include: (1) the estimated number of human trafficking victims disaggregated by— (A) whether the victim was trafficked within a State; and (B) whether the victim was trafficked in interstate commerce