; (B) property values; (C) the amount of Federal disaster aid for properties that are not covered by flood insurance, whether under the National Flood Insurance Program or otherwise; and (D) non-Federal Government revenues. (d) Report Not later than 18 months after the date of enactment of this Act, the Comptroller General of the United States shall submit to the Committee on Banking, Housing, and Urban Affairs of the Senate and the Committee on Financial Services of the House of Representatives a report regarding the results of the study conducted under subsection (b). 109. National Flood Insurance Act definitions regarding the Write Your Own Program Section 1370(a) of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4121(a) ) is amended— (1) in paragraph (14), by striking and at the end; (2) in paragraph (15), by striking the period at the end and inserting a semicolon; and (3) by adding at the end the following: (16) the term Write Your Own Program means the program under which the Federal Emergency Management Agency enters into a standard arrangement with private property insurance companies to— (A) sell contracts for Federal flood insurance under their own business lines of insurance; and (B) adjust and pay claims arising under the contracts described in subparagraph (A); and (17) the term Write Your Own Company means a private property insurance company that participates in the Write Your Own Program. . II Mitigation and mapping 201. Mitigation for high-risk properties (a) In general Section 203 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5133 ) is amended by adding at the end the following: (n) Flood mitigation activities The President shall set aside from the Disaster Relief Fund an amount equal to 10 percent of the average amount appropriated to the Fund during the preceding 10 fiscal years to provide assistance for mitigation activities under section 1366 of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4104c ) for— (1) severe repetitive loss structures