| 
                 
                    Closing price on 3/29/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.00 | 
                 
                
                    | High | 
                    37.60 | 
                 
                
                    | Low | 
                    34.90 | 
                     
                
                    | Volume | 
                    11,500 | 
                                 
                
                    | Split-adjusted Price | 
                    3.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SAF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/29/2010
             | 
            
                -1.00 / -2.76%
             |             
            
                36.00
             |           
            
                37.60
             |               
            
                34.90
             |                           
            
                35.20
             | 
            
                35.20
             |                     
            
                3.80
             |                                 
            
                11,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2010
             | 
            
                +2.30 / +6.78%
             |             
            
                33.80
             |           
            
                36.20
             |               
            
                33.80
             |                           
            
                36.20
             | 
            
                36.20
             |                     
            
                3.91
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2010
             | 
            
                +0.20 / +0.59%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                33.90
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                3.66
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2010
             | 
            
                -0.20 / -0.59%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                32.00
             |                           
            
                33.70
             | 
            
                33.70
             |                     
            
                3.64
             |                                 
            
                19,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2010
             | 
            
                +2.10 / +6.60%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                31.20
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                3.66
             |                                 
            
                23,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2010
             | 
            
                -3.20 / -9.14%
             |             
            
                32.50
             |           
            
                32.50
             |               
            
                31.80
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                3.44
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2010
             | 
            
                +2.10 / +6.38%
             |             
            
                32.50
             |           
            
                35.00
             |               
            
                32.50
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                3.78
             |                                 
            
                6,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2010
             | 
            
                0.00 / 0.00%
             |             
            
                32.90
             |           
            
                32.90
             |               
            
                32.90
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                3.55
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2010
             | 
            
                -0.30 / -0.90%
             |             
            
                33.30
             |           
            
                33.30
             |               
            
                31.50
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                3.55
             |                                 
            
                11,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2010
             | 
            
                -0.70 / -2.06%
             |             
            
                33.00
             |           
            
                33.20
             |               
            
                31.50
             |                           
            
                33.20
             | 
            
                33.20
             |                     
            
                3.59
             |                                 
            
                5,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2010
             | 
            
                +1.40 / +4.31%
             |             
            
                32.00
             |           
            
                34.60
             |               
            
                32.00
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                3.66
             |                                 
            
                15,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2010
             | 
            
                -1.40 / -4.13%
             |             
            
                31.90
             |           
            
                33.30
             |               
            
                31.90
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                3.51
             |                                 
            
                5,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2010
             | 
            
                0.00 / 0.00%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                33.90
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                3.66
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2010
             | 
            
                +0.90 / +2.73%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                33.90
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                3.66
             |                                 
            
                2,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2010
             | 
            
                +1.50 / +4.76%
             |             
            
                33.40
             |           
            
                33.40
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                3.56
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2010
             | 
            
                -1.50 / -4.55%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                3.40
             |                                 
            
                9,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2010
             | 
            
                +0.90 / +2.80%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                3.56
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2010
             | 
            
                +1.70 / +5.59%
             |             
            
                30.20
             |           
            
                32.20
             |               
            
                30.20
             |                           
            
                32.10
             | 
            
                32.10
             |                     
            
                3.47
             |                                 
            
                19,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2010
             | 
            
                0.00 / 0.00%
             |             
            
                30.10
             |           
            
                30.40
             |               
            
                30.10
             |                           
            
                30.40
             | 
            
                30.40
             |                     
            
                3.28
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2010
             | 
            
                +0.40 / +1.33%
             |             
            
                29.00
             |           
            
                30.40
             |               
            
                29.00
             |                           
            
                30.40
             | 
            
                30.40
             |                     
            
                3.28
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2010
             | 
            
                +0.50 / +1.69%
             |             
            
                29.90
             |           
            
                30.00
             |               
            
                29.90
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                3.24
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2010
             | 
            
                -0.30 / -1.01%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                3.19
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2010
             | 
            
                -1.70 / -5.40%
             |             
            
                31.40
             |           
            
                31.40
             |               
            
                29.80
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                3.22
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2010
             | 
            
                +0.50 / +1.61%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                3.40
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2010
             | 
            
                -0.90 / -2.82%
             |             
            
                31.60
             |           
            
                31.80
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                3.35
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2010
             | 
            
                +1.20 / +3.91%
             |             
            
                31.80
             |           
            
                31.90
             |               
            
                31.80
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                3.45
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2010
             | 
            
                +1.70 / +5.86%
             |             
            
                31.40
             |           
            
                31.40
             |               
            
                30.20
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                3.32
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2010
             | 
            
                -2.30 / -7.35%
             |             
            
                29.10
             |           
            
                30.80
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                3.13
             |                                 
            
                5,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2010
             | 
            
                +0.20 / +0.64%
             |             
            
                31.40
             |           
            
                31.40
             |               
            
                29.20
             |                           
            
                31.30
             | 
            
                31.30
             |                     
            
                3.38
             |                                 
            
                9,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/9/2010
             | 
            
                +1.20 / +4.01%
             |             
            
                31.10
             |           
            
                31.10
             |               
            
                31.10
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                3.36
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |