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                    Closing price on 12/18/2007
                 |  |  
    
        |           
                
                    | Open | 54.00 |  
                    | High | 56.00 |  
                    | Low | 54.00 |  
                    | Volume | 1,220 |  
                    | Split-adjusted Price | 4.83 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 12/10/2007 | +1.00 / +1.79% | 54.50 | 57.00 | 54.50 | 57.00 | 57.00 | 4.91 | 1,750 |   |  
            | 12/7/2007 | +2.00 / +3.70% | 56.50 | 56.50 | 55.50 | 56.00 | 56.00 | 4.83 | 2,820 |   |  			
            | 12/6/2007 | -1.00 / -1.82% | 55.00 | 57.50 | 54.00 | 54.00 | 54.00 | 4.65 | 17,750 |   |  
            | 12/5/2007 | -2.50 / -4.35% | 57.00 | 57.00 | 55.00 | 55.00 | 55.00 | 4.74 | 17,980 |   |  			
            | 12/4/2007 | +1.00 / +1.77% | 57.50 | 57.50 | 56.00 | 57.50 | 57.50 | 4.96 | 12,000 |   |  
            | 12/3/2007 | +0.50 / +0.89% | 55.00 | 56.50 | 55.00 | 56.50 | 56.50 | 4.87 | 8,290 |   |  			
            | 11/30/2007 | +2.00 / +3.70% | 53.50 | 56.00 | 53.50 | 56.00 | 56.00 | 4.83 | 4,090 |   |  
            | 11/29/2007 | -0.50 / -0.92% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 4.65 | 30 |   |  			
            | 11/28/2007 | -1.50 / -2.68% | 54.00 | 54.50 | 54.00 | 54.50 | 54.50 | 4.70 | 5,770 |   |  
            | 11/27/2007 | +2.00 / +3.70% | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | 4.83 | 3,400 |   |  			
            | 11/26/2007 | +1.50 / +2.86% | 52.50 | 54.00 | 52.50 | 54.00 | 54.00 | 4.65 | 1,520 |   |  
            | 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 |   |  |