Model Fund Portfolio Year-to-Year Performance

YEAR-TO-YEAR PERFORMANCE
  Average Annual
Return Since
Inception*
2013 YTD Annual Rate of Return
2012 2011 2010 2009 2008 2007 2006 2005 2004 2003*
Model Fund Portfolio 8.4% 6.3% 15.5% -1.7% 20.3% 24.9% -35.9% 10.2% 16.1% 5.4% 17.7% 18.6%
Vanguard S&P 500 Index (VFINX) 6.7% 6.6% 15.8% 2.0% 14.9% 26.5% -37.0% 5.4% 15.6% 4.8% 10.8% 15.0%
*YTD & Inception performance through 2/28/2013; 2003 performance June 30 to December 31, 2003