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                    Closing price on 7/19/2007
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                    | Open | 42.00 |  
                    | High | 42.50 |  
                    | Low | 42.00 |  
                    | Volume | 8,300 |  
                    | Split-adjusted Price | 3.66 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/19/2007 | +0.60 / +1.43% | 42.00 | 42.50 | 42.00 | 42.50 | 42.50 | 3.66 | 8,300 |   |  
            | 7/18/2007 | 0.00 / 0.00% | 41.90 | 41.90 | 41.90 | 41.90 | 41.90 | 3.61 | 11,000 |   |  			
            | 7/17/2007 | +0.50 / +1.21% | 41.40 | 41.90 | 41.20 | 41.90 | 41.90 | 3.61 | 7,740 |   |  
            | 7/16/2007 | 0.00 / 0.00% | 41.40 | 41.40 | 41.00 | 41.40 | 41.40 | 3.57 | 8,300 |   |  			
            | 7/13/2007 | +1.10 / +2.73% | 40.50 | 41.40 | 40.50 | 41.40 | 41.40 | 3.57 | 5,310 |   |  
            | 7/12/2007 | -2.00 / -4.73% | 42.30 | 42.30 | 40.30 | 40.30 | 40.30 | 3.47 | 2,900 |   |  			
            | 7/11/2007 | +0.60 / +1.44% | 41.70 | 42.30 | 41.70 | 42.30 | 42.30 | 3.65 | 8,750 |   |  
            | 7/10/2007 | +0.70 / +1.71% | 41.00 | 41.70 | 41.00 | 41.70 | 41.70 | 3.59 | 9,020 |   |  			
            | 7/9/2007 | 0.00 / 0.00% | 41.00 | 41.50 | 39.70 | 41.00 | 41.00 | 3.53 | 4,400 |   |  
            | 7/6/2007 | +1.00 / +2.50% | 40.00 | 41.00 | 40.00 | 41.00 | 41.00 | 3.53 | 6,050 |   |  			
            | 7/5/2007 | -0.50 / -1.23% | 40.50 | 42.00 | 39.50 | 40.00 | 40.00 | 3.45 | 14,360 |   |  
            | 7/4/2007 | +1.90 / +4.92% | 40.40 | 40.50 | 40.40 | 40.50 | 40.50 | 3.49 | 3,900 |   |  			
            | 7/3/2007 | -1.80 / -4.46% | 38.60 | 38.60 | 38.40 | 38.60 | 38.60 | 3.33 | 7,870 |   |  
            | 7/2/2007 | -2.10 / -4.94% | 42.00 | 42.00 | 40.40 | 40.40 | 40.40 | 3.48 | 14,940 |   |  			
            | 6/29/2007 | -0.50 / -1.16% | 43.00 | 43.00 | 42.40 | 42.50 | 42.50 | 3.66 | 4,380 |   |  
            | 6/28/2007 | -1.00 / -2.27% | 43.00 | 43.00 | 43.00 | 43.00 | 43.00 | 3.71 | 1,820 |   |  			
            | 6/27/2007 | +0.50 / +1.15% | 44.00 | 44.00 | 44.00 | 44.00 | 44.00 | 3.79 | 7,450 |   |  
            | 6/26/2007 | -0.50 / -1.14% | 44.00 | 44.00 | 43.50 | 43.50 | 43.50 | 3.75 | 4,550 |   |  			
            | 6/25/2007 | -1.00 / -2.22% | 44.00 | 44.00 | 43.50 | 44.00 | 44.00 | 3.79 | 9,420 |   |  
            | 6/22/2007 | 0.00 / 0.00% | 45.00 | 45.00 | 43.30 | 45.00 | 45.00 | 3.88 | 3,000 |   |  			
            | 6/21/2007 | +0.80 / +1.81% | 44.20 | 45.80 | 43.70 | 45.00 | 45.00 | 3.88 | 9,450 |   |  
            | 6/20/2007 | 0.00 / 0.00% | 44.20 | 44.20 | 43.70 | 44.20 | 44.20 | 3.81 | 11,570 |   |  			
            | 6/19/2007 | 0.00 / 0.00% | 44.20 | 44.20 | 44.20 | 44.20 | 44.20 | 3.81 | 7,520 |   |  
            | 6/18/2007 | -1.90 / -4.12% | 45.50 | 45.50 | 44.20 | 44.20 | 44.20 | 3.81 | 6,450 |   |  			
            | 6/15/2007 | -2.40 / -4.95% | 48.00 | 48.00 | 46.10 | 46.10 | 46.10 | 3.97 | 4,770 |   |  
            | 6/14/2007 | +0.50 / +1.04% | 48.50 | 48.50 | 48.50 | 48.50 | 48.50 | 4.18 | 13,350 |   |  			
            | 6/13/2007 | +1.20 / +2.56% | 47.50 | 48.00 | 47.50 | 48.00 | 48.00 | 4.14 | 13,440 |   |  
            | 6/12/2007 | +0.20 / +0.43% | 46.60 | 46.80 | 44.30 | 46.80 | 46.80 | 4.03 | 23,880 |   |  			
            | 6/11/2007 | -2.40 / -4.90% | 46.60 | 46.60 | 46.60 | 46.60 | 46.60 | 4.02 | 2,650 |   |  
            | 6/8/2007 | -2.50 / -4.85% | 51.50 | 52.00 | 49.00 | 49.00 | 49.00 | 4.22 | 35,140 |   |  |