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            | 
                    Closing price on 11/23/2007
                 |  |  
    
        |           
                
                    | Open | 54.00 |  
                    | High | 54.00 |  
                    | Low | 52.50 |  
                    | Volume | 2,640 |  
                    | Split-adjusted Price | 4.53 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/23/2007 | 0.00 / 0.00% | 54.00 | 54.00 | 52.50 | 52.50 | 52.50 | 4.53 | 2,640 |   |  
            | 11/22/2007 | 0.00 / 0.00% | 51.00 | 52.50 | 51.00 | 52.50 | 52.50 | 4.53 | 6,950 |   |  			
            | 11/21/2007 | -1.50 / -2.78% | 51.50 | 53.00 | 51.50 | 52.50 | 52.50 | 4.53 | 37,870 |   |  
            | 11/20/2007 | +2.50 / +4.85% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 4.65 | 2,720 |   |  			
            | 11/19/2007 | +2.10 / +4.25% | 51.50 | 51.50 | 51.50 | 51.50 | 51.50 | 4.44 | 2,900 |   |  
            | 11/16/2007 | -1.60 / -3.14% | 49.10 | 51.00 | 49.10 | 49.40 | 49.40 | 4.26 | 11,000 |   |  			
            | 11/15/2007 | -2.00 / -3.77% | 51.00 | 53.00 | 51.00 | 51.00 | 51.00 | 4.40 | 5,740 |   |  
            | 11/14/2007 | +2.00 / +3.92% | 51.50 | 53.00 | 51.50 | 53.00 | 53.00 | 4.57 | 840 |   |  			
            | 11/13/2007 | -2.50 / -4.67% | 51.50 | 51.50 | 51.00 | 51.00 | 51.00 | 4.40 | 4,050 |   |  
            | 11/12/2007 | -2.50 / -4.46% | 53.50 | 53.50 | 53.50 | 53.50 | 53.50 | 4.61 | 500 |   |  			
            | 11/9/2007 | -2.00 / -3.45% | 58.00 | 58.00 | 56.00 | 56.00 | 56.00 | 4.83 | 3,910 |   |  
            | 11/8/2007 | 0.00 / 0.00% | 59.50 | 59.50 | 58.00 | 58.00 | 58.00 | 5.00 | 7,000 |   |  			
            | 11/7/2007 | +2.50 / +4.50% | 58.00 | 58.00 | 56.00 | 58.00 | 58.00 | 5.00 | 15,850 |   |  
            | 11/6/2007 | +1.00 / +1.83% | 54.50 | 55.50 | 54.50 | 55.50 | 55.50 | 4.78 | 8,090 |   |  			
            | 11/5/2007 | -1.50 / -2.68% | 54.00 | 56.00 | 54.00 | 54.50 | 54.50 | 4.70 | 8,450 |   |  
            | 11/2/2007 | -0.50 / -0.88% | 56.50 | 56.50 | 56.00 | 56.00 | 56.00 | 4.83 | 10,770 |   |  			
            | 11/1/2007 | -0.50 / -0.88% | 57.00 | 57.00 | 56.50 | 56.50 | 56.50 | 4.87 | 24,820 |   |  
            | 10/31/2007 | -1.00 / -1.72% | 57.00 | 57.50 | 57.00 | 57.00 | 57.00 | 4.91 | 8,400 |   |  			
            | 10/30/2007 | -1.00 / -1.69% | 57.00 | 59.00 | 56.50 | 58.00 | 58.00 | 5.00 | 12,260 |   |  
            | 10/29/2007 | -0.50 / -0.84% | 59.00 | 59.50 | 58.50 | 59.00 | 59.00 | 5.09 | 17,230 |   |  			
            | 10/26/2007 | +1.00 / +1.71% | 61.00 | 61.00 | 59.00 | 59.50 | 59.50 | 5.13 | 52,840 |   |  
            | 10/25/2007 | +2.50 / +4.46% | 58.50 | 58.50 | 58.50 | 58.50 | 58.50 | 5.04 | 17,020 |   |  			
            | 10/24/2007 | +2.50 / +4.67% | 55.00 | 56.00 | 55.00 | 56.00 | 56.00 | 4.83 | 29,600 |   |  
            | 10/23/2007 | -1.50 / -2.73% | 54.50 | 54.50 | 53.00 | 53.50 | 53.50 | 4.61 | 25,760 |   |  			
            | 10/22/2007 | +0.50 / +0.92% | 54.50 | 55.50 | 54.50 | 55.00 | 55.00 | 4.74 | 16,010 |   |  
            | 10/19/2007 | +1.00 / +1.87% | 53.00 | 54.50 | 53.00 | 54.50 | 54.50 | 4.70 | 51,180 |   |  			
            | 10/18/2007 | -1.00 / -1.83% | 55.50 | 55.50 | 53.50 | 53.50 | 53.50 | 4.61 | 46,180 |   |  
            | 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 |   |  |