| 
                 
                    Closing price on 9/17/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    47.80 | 
                 
                
                    | High | 
                    47.80 | 
                 
                
                    | Low | 
                    46.20 | 
                     
                
                    | Volume | 
                    210,320 | 
                                 
                
                    | Split-adjusted Price | 
                    8.37 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SFI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/17/2009
             | 
            
                +0.20 / +0.43%
             |             
            
                47.80
             |           
            
                47.80
             |               
            
                46.20
             |                           
            
                46.70
             | 
            
                46.70
             |                     
            
                8.37
             |                                 
            
                210,320
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2009
             | 
            
                -0.50 / -1.06%
             |             
            
                47.00
             |           
            
                48.50
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                8.33
             |                                 
            
                239,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2009
             | 
            
                -1.00 / -2.08%
             |             
            
                48.00
             |           
            
                48.00
             |               
            
                46.90
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                8.42
             |                                 
            
                306,170
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2009
             | 
            
                -0.30 / -0.62%
             |             
            
                48.30
             |           
            
                49.50
             |               
            
                48.00
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                8.60
             |                                 
            
                335,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2009
             | 
            
                +0.30 / +0.63%
             |             
            
                48.50
             |           
            
                49.50
             |               
            
                47.80
             |                           
            
                48.30
             | 
            
                48.30
             |                     
            
                8.65
             |                                 
            
                432,370
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2009
             | 
            
                -0.60 / -1.23%
             |             
            
                48.60
             |           
            
                49.80
             |               
            
                47.90
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                8.60
             |                                 
            
                455,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2009
             | 
            
                +2.30 / +4.97%
             |             
            
                48.60
             |           
            
                48.60
             |               
            
                47.50
             |                           
            
                48.60
             | 
            
                48.60
             |                     
            
                8.71
             |                                 
            
                741,090
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2009
             | 
            
                +2.20 / +4.99%
             |             
            
                45.00
             |           
            
                46.30
             |               
            
                45.00
             |                           
            
                46.30
             | 
            
                46.30
             |                     
            
                8.30
             |                                 
            
                292,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2009
             | 
            
                -0.90 / -2.00%
             |             
            
                45.00
             |           
            
                45.40
             |               
            
                42.90
             |                           
            
                44.10
             | 
            
                44.10
             |                     
            
                7.90
             |                                 
            
                308,640
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2009
             | 
            
                -2.20 / -4.66%
             |             
            
                47.50
             |           
            
                48.00
             |               
            
                44.90
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                8.06
             |                                 
            
                389,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2009
             | 
            
                -2.30 / -4.65%
             |             
            
                47.30
             |           
            
                49.90
             |               
            
                47.20
             |                           
            
                47.20
             | 
            
                47.20
             |                     
            
                8.46
             |                                 
            
                483,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2009
             | 
            
                +0.90 / +1.85%
             |             
            
                48.00
             |           
            
                51.00
             |               
            
                47.50
             |                           
            
                49.50
             | 
            
                49.50
             |                     
            
                8.87
             |                                 
            
                1,448,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2009
             | 
            
                +2.30 / +4.97%
             |             
            
                48.60
             |           
            
                48.60
             |               
            
                48.60
             |                           
            
                48.60
             | 
            
                48.60
             |                     
            
                8.71
             |                                 
            
                120,150
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2009
             | 
            
                +2.20 / +4.99%
             |             
            
                46.30
             |           
            
                46.30
             |               
            
                46.30
             |                           
            
                46.30
             | 
            
                46.30
             |                     
            
                8.30
             |                                 
            
                154,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2009
             | 
            
                +2.10 / +5.00%
             |             
            
                43.20
             |           
            
                44.10
             |               
            
                42.50
             |                           
            
                44.10
             | 
            
                44.10
             |                     
            
                7.90
             |                                 
            
                674,730
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2009
             | 
            
                +1.20 / +2.94%
             |             
            
                41.50
             |           
            
                42.50
             |               
            
                41.20
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                7.53
             |                                 
            
                284,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2009
             | 
            
                -0.50 / -1.21%
             |             
            
                40.50
             |           
            
                41.50
             |               
            
                40.50
             |                           
            
                40.80
             | 
            
                40.80
             |                     
            
                7.31
             |                                 
            
                166,890
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2009
             | 
            
                -0.30 / -0.72%
             |             
            
                41.60
             |           
            
                42.00
             |               
            
                41.30
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                7.40
             |                                 
            
                170,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2009
             | 
            
                0.00 / 0.00%
             |             
            
                42.50
             |           
            
                43.60
             |               
            
                41.60
             |                           
            
                41.60
             | 
            
                41.60
             |                     
            
                7.45
             |                                 
            
                306,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2009
             | 
            
                -0.40 / -0.95%
             |             
            
                42.40
             |           
            
                42.40
             |               
            
                41.60
             |                           
            
                41.60
             | 
            
                41.60
             |                     
            
                7.45
             |                                 
            
                164,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2009
             | 
            
                +0.70 / +1.69%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.60
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                7.53
             |                                 
            
                159,760
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2009
             | 
            
                +0.30 / +0.73%
             |             
            
                40.40
             |           
            
                41.50
             |               
            
                39.80
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                7.40
             |                                 
            
                236,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2009
             | 
            
                -0.30 / -0.73%
             |             
            
                41.20
             |           
            
                42.60
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                7.35
             |                                 
            
                159,520
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2009
             | 
            
                -0.90 / -2.13%
             |             
            
                42.00
             |           
            
                42.20
             |               
            
                40.60
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                7.40
             |                                 
            
                264,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2009
             | 
            
                -1.10 / -2.54%
             |             
            
                45.40
             |           
            
                45.40
             |               
            
                42.20
             |                           
            
                42.20
             | 
            
                42.20
             |                     
            
                7.56
             |                                 
            
                468,640
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2009
             | 
            
                +2.00 / +4.84%
             |             
            
                43.30
             |           
            
                43.30
             |               
            
                41.00
             |                           
            
                43.30
             | 
            
                43.30
             |                     
            
                7.76
             |                                 
            
                548,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2009
             | 
            
                +1.90 / +4.82%
             |             
            
                41.30
             |           
            
                41.30
             |               
            
                41.30
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                7.40
             |                                 
            
                68,630
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2009
             | 
            
                +1.80 / +4.79%
             |             
            
                38.40
             |           
            
                39.40
             |               
            
                38.00
             |                           
            
                39.40
             | 
            
                39.40
             |                     
            
                7.06
             |                                 
            
                106,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2009
             | 
            
                -1.20 / -3.09%
             |             
            
                37.00
             |           
            
                38.70
             |               
            
                37.00
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                6.74
             |                                 
            
                294,410
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2009
             | 
            
                -0.50 / -1.27%
             |             
            
                38.40
             |           
            
                40.30
             |               
            
                38.40
             |                           
            
                38.80
             | 
            
                38.80
             |                     
            
                6.95
             |                                 
            
                110,440
             |  
            
                 
             |                                                              
             
    
         
    
    
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