Ratings Changes of Top Five Holdings

11/29/2011 JP Morgan Chase S&P downgrades LT A+ rating to A
11/29/2011 Bank of America S&P downgrades LT A rating to A- and assigns negative outlook
11/29/2011 Bank of America S&P downgrades ST A-1 rating to A-2
11/29/2011 Rabobank S&P downgrades LT AAA rating to AA
11/29/2011 Barclays S&P downgrades LT A+ rating to A
11/29/2011 Deutsche Bank S&P affirms A+ rating, but assigns negative outlook