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            | 
                    Closing price on 1/24/2008
                 |  |  
    
        |           
                
                    | Open | 50.00 |  
                    | High | 52.50 |  
                    | Low | 50.00 |  
                    | Volume | 1,360 |  
                    | Split-adjusted Price | 4.53 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/24/2008 | +2.50 / +5.00% | 50.00 | 52.50 | 50.00 | 52.50 | 52.50 | 4.53 | 1,360 |   |  
            | 1/23/2008 | +1.00 / +2.04% | 46.70 | 50.00 | 46.70 | 50.00 | 50.00 | 4.31 | 800 |   |  			
            | 1/22/2008 | -1.50 / -2.97% | 53.00 | 53.00 | 49.00 | 49.00 | 49.00 | 4.22 | 910 |   |  
            | 1/21/2008 | +0.50 / +1.00% | 50.50 | 50.50 | 50.50 | 50.50 | 50.50 | 4.35 | 10 |   |  			
            | 1/18/2008 | -0.50 / -0.99% | 49.20 | 50.00 | 49.00 | 50.00 | 50.00 | 4.31 | 600 |   |  
            | 1/17/2008 | -1.00 / -1.94% | 50.50 | 50.50 | 50.50 | 50.50 | 50.50 | 4.35 | 3,200 |   |  			
            | 1/16/2008 | +2.10 / +4.25% | 51.50 | 51.50 | 51.50 | 51.50 | 51.50 | 4.44 | 1,110 |   |  
            | 1/15/2008 | -2.60 / -5.00% | 49.40 | 49.40 | 49.40 | 49.40 | 49.40 | 4.26 | 950 |   |  			
            | 1/14/2008 | 0.00 / 0.00% | 52.00 | 52.00 | 52.00 | 52.00 | 52.00 | 4.48 | 2,010 |   |  
            | 1/11/2008 | 0.00 / 0.00% | 54.00 | 54.00 | 52.00 | 52.00 | 52.00 | 4.48 | 910 |   |  			
            | 1/10/2008 | -2.00 / -3.70% | 53.00 | 53.00 | 52.00 | 52.00 | 52.00 | 4.48 | 1,990 |   |  
            | 1/9/2008 | 0.00 / 0.00% | 53.00 | 54.00 | 53.00 | 54.00 | 54.00 | 4.65 | 710 |   |  			
            | 1/8/2008 | 0.00 / 0.00% | 52.50 | 54.00 | 52.50 | 54.00 | 54.00 | 4.65 | 710 |   |  
            | 1/7/2008 | 0.00 / 0.00% | 54.00 | 54.00 | 52.50 | 54.00 | 54.00 | 4.65 | 1,300 |   |  			
            | 1/4/2008 | 0.00 / 0.00% | 53.00 | 54.00 | 53.00 | 54.00 | 54.00 | 4.65 | 1,510 |   |  
            | 1/3/2008 | -1.00 / -1.82% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 4.65 | 2,200 |   |  			
            | 1/2/2008 | 0.00 / 0.00% | 55.00 | 55.00 | 55.00 | 55.00 | 55.00 | 4.74 | 570 |   |  
            | 12/28/2007 | -1.00 / -1.79% | 55.00 | 55.00 | 55.00 | 55.00 | 55.00 | 4.74 | 1,000 |   |  			
            | 12/26/2007 | 0.00 / 0.00% | 54.50 | 56.00 | 54.50 | 56.00 | 56.00 | 4.83 | 2,240 |   |  
            | 12/25/2007 | 0.00 / 0.00% | 54.00 | 56.00 | 54.00 | 56.00 | 56.00 | 4.83 | 820 |   |  			
            | 12/24/2007 | -1.00 / -1.75% | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | 4.83 | 1,000 |   |  
            | 12/21/2007 | +1.50 / +2.70% | 55.00 | 57.00 | 55.00 | 57.00 | 57.00 | 4.91 | 2,720 |   |  			
            | 12/20/2007 | -2.50 / -4.31% | 58.00 | 58.00 | 55.50 | 55.50 | 55.50 | 4.78 | 5,510 |   |  
            | 12/19/2007 | +2.00 / +3.57% | 56.50 | 58.00 | 55.00 | 58.00 | 58.00 | 5.00 | 2,320 |   |  			
            | 12/18/2007 | 0.00 / 0.00% | 54.00 | 56.00 | 54.00 | 56.00 | 56.00 | 4.83 | 1,220 |   |  
            | 12/17/2007 | 0.00 / 0.00% | 54.50 | 56.00 | 54.50 | 56.00 | 56.00 | 4.83 | 840 |   |  			
            | 12/14/2007 | 0.00 / 0.00% | 57.00 | 57.00 | 53.50 | 56.00 | 56.00 | 4.83 | 560 |   |  
            | 12/13/2007 | +1.00 / +1.82% | 56.00 | 56.00 | 54.50 | 56.00 | 56.00 | 4.83 | 2,840 |   |  			
            | 12/12/2007 | -1.00 / -1.79% | 55.00 | 55.50 | 55.00 | 55.00 | 55.00 | 4.74 | 8,070 |   |  
            | 12/11/2007 | -1.00 / -1.75% | 56.00 | 56.00 | 54.50 | 56.00 | 56.00 | 4.83 | 2,630 |   |  |