| 
                 
                    Closing price on 1/30/2007
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.00 | 
                 
                
                    | High | 
                    36.00 | 
                 
                
                    | Low | 
                    36.00 | 
                     
                
                    | Volume | 
                    1,000 | 
                                 
                
                    | Split-adjusted Price | 
                    2.99 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/30/2007
             | 
            
                +1.00 / +2.86%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                36.00
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                2.99
             |                                 
            
                1,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2007
             | 
            
                -1.50 / -4.11%
             |             
            
                36.50
             |           
            
                37.50
             |               
            
                35.00
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                2.91
             |                                 
            
                15,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2007
             | 
            
                0.00 / 0.00%
             |             
            
                36.50
             |           
            
                37.00
             |               
            
                36.50
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                3.03
             |                                 
            
                5,830
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2007
             | 
            
                -0.50 / -1.35%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                36.30
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                3.03
             |                                 
            
                3,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2007
             | 
            
                -1.50 / -3.90%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                3.07
             |                                 
            
                3,280
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2007
             | 
            
                -0.40 / -1.03%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                37.00
             |                           
            
                38.50
             | 
            
                38.50
             |                     
            
                3.20
             |                                 
            
                4,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2007
             | 
            
                -2.00 / -4.89%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                38.90
             |                           
            
                38.90
             | 
            
                38.90
             |                     
            
                3.23
             |                                 
            
                7,540
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2007
             | 
            
                +0.90 / +2.25%
             |             
            
                40.00
             |           
            
                40.90
             |               
            
                40.00
             |                           
            
                40.90
             | 
            
                40.90
             |                     
            
                3.40
             |                                 
            
                3,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2007
             | 
            
                -2.00 / -4.76%
             |             
            
                40.00
             |           
            
                40.00
             |               
            
                39.90
             |                           
            
                40.00
             | 
            
                40.00
             |                     
            
                3.32
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2007
             | 
            
                0.00 / 0.00%
             |             
            
                42.00
             |           
            
                44.10
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                3.49
             |                                 
            
                11,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2007
             | 
            
                +42.00 / +0.00%
             |             
            
                40.00
             |           
            
                42.00
             |               
            
                40.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                3.49
             |                                 
            
                11,870
             |            
            
                 
             |                                       
         
    
         
    
    
 |