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                    Closing price on 10/17/2007
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        |           
                
                    | Open | 54.50 |  
                    | High | 54.50 |  
                    | Low | 53.50 |  
                    | Volume | 87,140 |  
                    | Split-adjusted Price | 4.70 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/17/2007 | +2.50 / +4.81% | 54.50 | 54.50 | 53.50 | 54.50 | 54.50 | 4.70 | 87,140 |   |  
            | 10/16/2007 | +2.20 / +4.42% | 52.00 | 52.00 | 52.00 | 52.00 | 52.00 | 4.48 | 25,930 |   |  			
            | 10/15/2007 | +2.30 / +4.84% | 48.00 | 49.80 | 48.00 | 49.80 | 49.80 | 4.29 | 33,630 |   |  
            | 10/12/2007 | 0.00 / 0.00% | 47.50 | 48.00 | 47.00 | 47.50 | 47.50 | 4.09 | 21,970 |   |  			
            | 10/11/2007 | +1.70 / +3.71% | 45.90 | 47.50 | 45.80 | 47.50 | 47.50 | 4.09 | 49,990 |   |  
            | 10/10/2007 | +0.80 / +1.78% | 45.00 | 45.80 | 44.00 | 45.80 | 45.80 | 3.95 | 13,300 |   |  			
            | 10/9/2007 | 0.00 / 0.00% | 44.70 | 45.40 | 44.70 | 45.00 | 45.00 | 3.88 | 16,880 |   |  
            | 10/8/2007 | +0.40 / +0.90% | 45.00 | 45.80 | 44.90 | 45.00 | 45.00 | 3.88 | 27,440 |   |  			
            | 10/5/2007 | -1.40 / -3.04% | 46.00 | 46.00 | 44.60 | 44.60 | 44.60 | 3.84 | 19,870 |   |  
            | 10/4/2007 | +1.00 / +2.22% | 45.10 | 46.00 | 44.70 | 46.00 | 46.00 | 3.97 | 25,500 |   |  			
            | 10/3/2007 | 0.00 / 0.00% | 45.00 | 45.00 | 44.50 | 45.00 | 45.00 | 3.88 | 38,540 |   |  
            | 10/2/2007 | -0.40 / -0.88% | 45.40 | 45.50 | 45.00 | 45.00 | 45.00 | 3.88 | 24,040 |   |  			
            | 10/1/2007 | -0.60 / -1.30% | 46.00 | 46.00 | 45.00 | 45.40 | 45.40 | 3.91 | 18,180 |   |  
            | 9/28/2007 | +0.10 / +0.22% | 46.00 | 46.00 | 46.00 | 46.00 | 46.00 | 3.97 | 4,200 |   |  			
            | 9/27/2007 | +0.40 / +0.88% | 46.00 | 46.00 | 45.50 | 45.90 | 45.90 | 3.96 | 11,480 |   |  
            | 9/26/2007 | +0.70 / +1.56% | 46.00 | 46.00 | 44.90 | 45.50 | 45.50 | 3.92 | 4,570 |   |  			
            | 9/25/2007 | +1.80 / +4.19% | 44.80 | 44.80 | 44.00 | 44.80 | 44.80 | 3.86 | 6,130 |   |  
            | 9/24/2007 | -1.00 / -2.27% | 44.00 | 44.50 | 43.00 | 43.00 | 43.00 | 3.71 | 9,550 |   |  			
            | 9/21/2007 | -0.40 / -0.90% | 44.50 | 44.50 | 43.00 | 44.00 | 44.00 | 3.79 | 6,040 |   |  
            | 9/20/2007 | -0.40 / -0.89% | 44.50 | 44.50 | 44.20 | 44.40 | 44.40 | 3.83 | 3,600 |   |  			
            | 9/19/2007 | -0.20 / -0.44% | 44.00 | 45.00 | 44.00 | 44.80 | 44.80 | 3.86 | 9,850 |   |  
            | 9/18/2007 | 0.00 / 0.00% | 45.00 | 45.00 | 45.00 | 45.00 | 45.00 | 3.88 | 110 |   |  			
            | 9/17/2007 | +1.10 / +2.51% | 44.60 | 45.00 | 44.60 | 45.00 | 45.00 | 3.88 | 3,300 |   |  
            | 9/14/2007 | -0.70 / -1.57% | 45.80 | 45.80 | 42.80 | 43.90 | 43.90 | 3.78 | 9,840 |   |  			
            | 9/13/2007 | +0.70 / +1.59% | 44.50 | 44.60 | 44.00 | 44.60 | 44.60 | 3.84 | 20,840 |   |  
            | 9/12/2007 | -2.30 / -4.98% | 43.90 | 46.20 | 43.90 | 43.90 | 43.90 | 3.78 | 21,380 |   |  			
            | 9/11/2007 | +2.20 / +5.00% | 44.50 | 46.20 | 44.00 | 46.20 | 46.20 | 3.98 | 38,500 |   |  
            | 9/10/2007 | +0.50 / +1.15% | 44.40 | 44.40 | 44.00 | 44.00 | 44.00 | 3.79 | 26,460 |   |  			
            | 9/7/2007 | +1.50 / +3.57% | 42.00 | 43.50 | 42.00 | 43.50 | 43.50 | 3.75 | 13,580 |   |  
            | 9/6/2007 | 0.00 / 0.00% | 42.00 | 42.00 | 42.00 | 42.00 | 42.00 | 3.62 | 3,400 |   |  |