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                    Closing price on 3/25/2008
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        |           
                
                    | Open | 28.50 |  
                    | High | 30.00 |  
                    | Low | 28.50 |  
                    | Volume | 11,210 |  
                    | Split-adjusted Price | 2.59 |  
                
             | 
 |  SAF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/25/2008 | 0.00 / 0.00% | 28.50 | 30.00 | 28.50 | 30.00 | 30.00 | 2.59 | 11,210 |   |  
            | 3/24/2008 | -0.20 / -0.66% | 30.20 | 30.20 | 30.00 | 30.00 | 30.00 | 2.59 | 3,110 |   |  			
            | 3/21/2008 | -1.50 / -4.73% | 31.70 | 31.70 | 30.20 | 30.20 | 30.20 | 2.60 | 1,110 |   |  
            | 3/20/2008 | -1.60 / -4.80% | 34.50 | 34.50 | 31.70 | 31.70 | 31.70 | 2.73 | 1,530 |   |  			
            | 3/19/2008 | +1.40 / +4.39% | 31.00 | 33.30 | 30.50 | 33.30 | 33.30 | 2.87 | 520 |   |  
            | 3/18/2008 | -1.60 / -4.78% | 31.90 | 31.90 | 31.90 | 31.90 | 31.90 | 2.75 | 3,830 |   |  			
            | 3/17/2008 | -1.50 / -4.29% | 33.40 | 35.00 | 33.40 | 33.50 | 33.50 | 2.89 | 2,090 |   |  
            | 3/14/2008 | -1.70 / -4.63% | 34.90 | 37.50 | 34.90 | 35.00 | 35.00 | 3.02 | 4,800 |   |  			
            | 3/13/2008 | +1.40 / +3.97% | 35.50 | 36.90 | 35.30 | 36.70 | 36.70 | 3.16 | 4,000 |   |  
            | 3/12/2008 | +1.50 / +4.44% | 32.40 | 35.30 | 32.40 | 35.30 | 35.30 | 3.04 | 3,980 |   |  			
            | 3/11/2008 | -1.60 / -4.52% | 36.70 | 36.70 | 33.80 | 33.80 | 33.80 | 2.91 | 10,030 |   |  
            | 3/10/2008 | +1.60 / +4.73% | 35.40 | 35.40 | 35.40 | 35.40 | 35.40 | 3.05 | 7,400 |   |  			
            | 3/7/2008 | +1.60 / +4.97% | 33.80 | 33.80 | 33.80 | 33.80 | 33.80 | 2.91 | 1,190 |   |  
            | 3/6/2008 | +1.50 / +4.89% | 32.20 | 32.20 | 32.20 | 32.20 | 32.20 | 2.78 | 10 |   |  			
            | 3/5/2008 | -1.60 / -4.95% | 30.70 | 30.70 | 30.70 | 30.70 | 30.70 | 2.65 | 6,710 |   |  
            | 3/4/2008 | -1.70 / -5.00% | 32.30 | 32.50 | 32.30 | 32.30 | 32.30 | 2.78 | 7,300 |   |  			
            | 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 |   |  |