| 
                 
                    Closing price on 5/12/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    28.30 | 
                 
                
                    | High | 
                    28.30 | 
                 
                
                    | Low | 
                    27.80 | 
                     
                
                    | Volume | 
                    590 | 
                                 
                
                    | Split-adjusted Price | 
                    2.55 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/12/2008
             | 
            
                -0.50 / -1.77%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                2.55
             |                                 
            
                590
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2008
             | 
            
                +0.50 / +1.80%
             |             
            
                27.30
             |           
            
                28.30
             |               
            
                27.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                2.59
             |                                 
            
                10,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2008
             | 
            
                -0.50 / -1.77%
             |             
            
                27.80
             |           
            
                27.80
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                2.55
             |                                 
            
                8,010
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2008
             | 
            
                -0.50 / -1.74%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                2.59
             |                                 
            
                6,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2008
             | 
            
                -0.50 / -1.71%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                2.64
             |                                 
            
                1,550
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2008
             | 
            
                -0.50 / -1.68%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                2.69
             |                                 
            
                9,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2008
             | 
            
                +0.50 / +1.71%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                28.90
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                2.73
             |                                 
            
                7,650
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2008
             | 
            
                -0.50 / -1.68%
             |             
            
                29.30
             |           
            
                30.00
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                2.69
             |                                 
            
                11,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2008
             | 
            
                -0.60 / -1.97%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                29.80
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                2.73
             |                                 
            
                1,960
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2008
             | 
            
                -0.60 / -1.94%
             |             
            
                30.40
             |           
            
                30.40
             |               
            
                30.40
             |                           
            
                30.40
             | 
            
                30.40
             |                     
            
                2.79
             |                                 
            
                790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2008
             | 
            
                -2.60 / -7.74%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                2.84
             |                                 
            
                1,820
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2008
             | 
            
                +0.60 / +1.82%
             |             
            
                33.50
             |           
            
                33.60
             |               
            
                33.00
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                2.90
             |                                 
            
                19,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2008
             | 
            
                +0.60 / +1.85%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                32.90
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                2.84
             |                                 
            
                11,670
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2008
             | 
            
                +0.60 / +1.89%
             |             
            
                32.40
             |           
            
                32.40
             |               
            
                32.00
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                2.79
             |                                 
            
                23,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2008
             | 
            
                +0.60 / +1.92%
             |             
            
                30.60
             |           
            
                31.80
             |               
            
                30.60
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                2.74
             |                                 
            
                21,780
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2008
             | 
            
                -0.60 / -1.89%
             |             
            
                31.20
             |           
            
                31.20
             |               
            
                31.20
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                2.69
             |                                 
            
                3,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2008
             | 
            
                -0.60 / -1.85%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                2.74
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2008
             | 
            
                -0.60 / -1.82%
             |             
            
                32.40
             |           
            
                32.40
             |               
            
                32.40
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                2.79
             |                                 
            
                12,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2008
             | 
            
                -0.60 / -1.79%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                2.84
             |                                 
            
                1,730
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2008
             | 
            
                -0.60 / -1.75%
             |             
            
                33.60
             |           
            
                34.20
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                2.90
             |                                 
            
                8,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2008
             | 
            
                +0.60 / +1.79%
             |             
            
                34.20
             |           
            
                34.20
             |               
            
                34.20
             |                           
            
                34.20
             | 
            
                34.20
             |                     
            
                2.95
             |                                 
            
                660
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2008
             | 
            
                +0.30 / +0.90%
             |             
            
                33.60
             |           
            
                33.60
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                2.90
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2008
             | 
            
                +0.30 / +0.91%
             |             
            
                33.30
             |           
            
                33.30
             |               
            
                33.30
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                2.87
             |                                 
            
                2,150
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2008
             | 
            
                +0.30 / +0.92%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                2.84
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2008
             | 
            
                +0.30 / +0.93%
             |             
            
                32.70
             |           
            
                32.70
             |               
            
                32.70
             |                           
            
                32.70
             | 
            
                32.70
             |                     
            
                2.82
             |                                 
            
                20
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2008
             | 
            
                +0.30 / +0.93%
             |             
            
                32.40
             |           
            
                32.40
             |               
            
                32.40
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                2.79
             |                                 
            
                20
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2008
             | 
            
                +0.30 / +0.94%
             |             
            
                32.10
             |           
            
                32.10
             |               
            
                32.10
             |                           
            
                32.10
             | 
            
                32.10
             |                     
            
                2.77
             |                                 
            
                86,270
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2008
             | 
            
                +0.30 / +0.95%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                2.74
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2008
             | 
            
                +1.50 / +5.00%
             |             
            
                28.70
             |           
            
                31.50
             |               
            
                28.70
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                2.72
             |                                 
            
                2,360
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2008
             | 
            
                0.00 / 0.00%
             |             
            
                28.50
             |           
            
                30.00
             |               
            
                28.50
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                2.59
             |                                 
            
                11,210
             |  
            
                 
             |                                                              
             
    
         
    
    
 |