Standard&Poor's Ratings Services affirmed its 'AA-/A-1+' rating on Minnesota Agricultural and Economic Development Board's variable-rate demand revenue bonds (YMCA of Metropolitan Minneapolis) series 2008 due to the bank facility being extended to Jan. 31, 2011. The long-term and short-term components of the rating are based on U.S. Bank National Association. Criteria: Methodology And Assumptions: Approach To Evaluating Letter Of Credit-Supported Debt, July 6, 2009