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                    Closing price on 3/3/2008
                 |  |  
    
        |           
                
                    | Open | 33.70 |  
                    | High | 34.00 |  
                    | Low | 33.70 |  
                    | Volume | 22,830 |  
                    | Split-adjusted Price | 2.93 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/3/2008 | -1.40 / -3.95% | 33.70 | 34.00 | 33.70 | 34.00 | 34.00 | 2.93 | 22,830 |   |  
            | 2/29/2008 | -1.80 / -4.84% | 35.40 | 39.00 | 35.40 | 35.40 | 35.40 | 3.05 | 9,250 |   |  			
            | 2/28/2008 | -1.90 / -4.86% | 39.00 | 39.50 | 37.20 | 37.20 | 37.20 | 3.21 | 7,680 |   |  
            | 2/27/2008 | -0.80 / -2.01% | 41.80 | 41.80 | 39.10 | 39.10 | 39.10 | 3.37 | 200 |   |  			
            | 2/26/2008 | -2.10 / -5.00% | 44.00 | 44.00 | 39.90 | 39.90 | 39.90 | 3.44 | 3,580 |   |  
            | 2/25/2008 | +1.20 / +2.94% | 41.00 | 42.00 | 41.00 | 42.00 | 42.00 | 3.62 | 7,270 |   |  			
            | 2/22/2008 | -2.10 / -4.90% | 40.80 | 40.80 | 40.80 | 40.80 | 40.80 | 3.52 | 2,420 |   |  
            | 2/21/2008 | -2.20 / -4.88% | 42.90 | 42.90 | 42.90 | 42.90 | 42.90 | 3.70 | 800 |   |  			
            | 2/20/2008 | -2.30 / -4.85% | 45.10 | 45.50 | 45.10 | 45.10 | 45.10 | 3.89 | 5,200 |   |  
            | 2/19/2008 | +1.70 / +3.72% | 44.60 | 47.40 | 44.60 | 47.40 | 47.40 | 4.09 | 410 |   |  			
            | 2/18/2008 | +1.10 / +2.47% | 45.80 | 45.80 | 45.70 | 45.70 | 45.70 | 3.94 | 1,800 |   |  
            | 2/15/2008 | -2.00 / -4.29% | 44.50 | 46.60 | 44.50 | 44.60 | 44.60 | 3.84 | 4,120 |   |  			
            | 2/14/2008 | 0.00 / 0.00% | 47.90 | 47.90 | 46.60 | 46.60 | 46.60 | 4.02 | 4,300 |   |  
            | 2/13/2008 | -2.40 / -4.90% | 48.80 | 48.80 | 46.60 | 46.60 | 46.60 | 4.02 | 2,800 |   |  			
            | 2/12/2008 | +0.10 / +0.20% | 47.60 | 49.00 | 46.50 | 49.00 | 49.00 | 4.22 | 3,210 |   |  
            | 2/1/2008 | 0.00 / 0.00% | 49.20 | 49.20 | 48.90 | 48.90 | 48.90 | 4.22 | 3,850 |   |  			
            | 1/31/2008 | +2.30 / +4.94% | 48.80 | 48.90 | 47.50 | 48.90 | 48.90 | 4.22 | 7,660 |   |  
            | 1/30/2008 | -2.40 / -4.90% | 50.00 | 50.50 | 46.60 | 46.60 | 46.60 | 4.02 | 28,800 |   |  			
            | 1/29/2008 | -1.00 / -2.00% | 48.00 | 49.00 | 48.00 | 49.00 | 49.00 | 4.22 | 3,980 |   |  
            | 1/28/2008 | +0.10 / +0.20% | 48.00 | 50.00 | 48.00 | 50.00 | 50.00 | 4.31 | 1,360 |   |  			
            | 1/25/2008 | -2.60 / -4.95% | 49.90 | 49.90 | 49.90 | 49.90 | 49.90 | 4.30 | 910 |   |  
            | 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 |   |  |