| 
                 
                    Closing price on 12/9/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    33.30 | 
                 
                
                    | High | 
                    34.50 | 
                 
                
                    | Low | 
                    33.30 | 
                     
                
                    | Volume | 
                    9,970 | 
                                 
                
                    | Split-adjusted Price | 
                    2.03 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SFI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/9/2008
             | 
            
                +0.10 / +0.29%
             |             
            
                33.30
             |           
            
                34.50
             |               
            
                33.30
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                2.03
             |                                 
            
                9,970
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2008
             | 
            
                -1.70 / -4.78%
             |             
            
                35.00
             |           
            
                35.00
             |               
            
                33.90
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                2.02
             |                                 
            
                23,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2008
             | 
            
                -1.40 / -3.78%
             |             
            
                37.20
             |           
            
                37.20
             |               
            
                35.30
             |                           
            
                35.60
             | 
            
                35.60
             |                     
            
                2.13
             |                                 
            
                9,210
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2008
             | 
            
                +1.70 / +4.82%
             |             
            
                36.40
             |           
            
                37.00
             |               
            
                36.00
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                2.21
             |                                 
            
                26,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2008
             | 
            
                -0.40 / -1.12%
             |             
            
                35.70
             |           
            
                36.20
             |               
            
                35.30
             |                           
            
                35.30
             | 
            
                35.30
             |                     
            
                2.11
             |                                 
            
                5,820
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2008
             | 
            
                -0.90 / -2.46%
             |             
            
                35.30
             |           
            
                36.60
             |               
            
                35.30
             |                           
            
                35.70
             | 
            
                35.70
             |                     
            
                2.07
             |                                 
            
                6,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2008
             | 
            
                0.00 / 0.00%
             |             
            
                36.60
             |           
            
                38.00
             |               
            
                35.00
             |                           
            
                36.60
             | 
            
                36.60
             |                     
            
                2.12
             |                                 
            
                13,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2008
             | 
            
                +1.70 / +4.87%
             |             
            
                36.00
             |           
            
                36.60
             |               
            
                36.00
             |                           
            
                36.60
             | 
            
                36.60
             |                     
            
                2.12
             |                                 
            
                12,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2008
             | 
            
                -1.80 / -4.90%
             |             
            
                35.80
             |           
            
                37.00
             |               
            
                34.90
             |                           
            
                34.90
             | 
            
                34.90
             |                     
            
                2.03
             |                                 
            
                18,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2008
             | 
            
                -1.90 / -4.92%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                36.70
             |                           
            
                36.70
             | 
            
                36.70
             |                     
            
                2.13
             |                                 
            
                17,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2008
             | 
            
                +0.60 / +1.58%
             |             
            
                38.80
             |           
            
                38.80
             |               
            
                38.00
             |                           
            
                38.60
             | 
            
                38.60
             |                     
            
                2.24
             |                                 
            
                17,350
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2008
             | 
            
                -1.40 / -3.55%
             |             
            
                40.30
             |           
            
                40.30
             |               
            
                37.50
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                2.21
             |                                 
            
                18,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2008
             | 
            
                -2.00 / -4.83%
             |             
            
                39.40
             |           
            
                41.40
             |               
            
                39.40
             |                           
            
                39.40
             | 
            
                39.40
             |                     
            
                2.29
             |                                 
            
                83,630
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2008
             | 
            
                -2.10 / -4.83%
             |             
            
                41.40
             |           
            
                41.80
             |               
            
                41.40
             |                           
            
                41.40
             | 
            
                41.40
             |                     
            
                2.40
             |                                 
            
                47,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2008
             | 
            
                -1.00 / -2.25%
             |             
            
                45.00
             |           
            
                45.10
             |               
            
                43.50
             |                           
            
                43.50
             | 
            
                43.50
             |                     
            
                2.53
             |                                 
            
                13,680
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2008
             | 
            
                -1.10 / -2.41%
             |             
            
                44.00
             |           
            
                45.60
             |               
            
                44.00
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                2.58
             |                                 
            
                4,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2008
             | 
            
                -2.30 / -4.80%
             |             
            
                47.10
             |           
            
                47.50
             |               
            
                45.60
             |                           
            
                45.60
             | 
            
                45.60
             |                     
            
                2.65
             |                                 
            
                23,330
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2008
             | 
            
                +1.30 / +2.79%
             |             
            
                48.70
             |           
            
                48.70
             |               
            
                47.00
             |                           
            
                47.90
             | 
            
                47.90
             |                     
            
                2.78
             |                                 
            
                26,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2008
             | 
            
                +0.40 / +0.87%
             |             
            
                44.50
             |           
            
                48.00
             |               
            
                44.50
             |                           
            
                46.60
             | 
            
                46.60
             |                     
            
                2.71
             |                                 
            
                15,090
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2008
             | 
            
                -1.30 / -2.74%
             |             
            
                45.20
             |           
            
                48.00
             |               
            
                45.20
             |                           
            
                46.20
             | 
            
                46.20
             |                     
            
                2.68
             |                                 
            
                44,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2008
             | 
            
                -2.50 / -5.00%
             |             
            
                48.50
             |           
            
                48.50
             |               
            
                47.50
             |                           
            
                47.50
             | 
            
                47.50
             |                     
            
                2.76
             |                                 
            
                36,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2008
             | 
            
                +1.00 / +2.04%
             |             
            
                50.50
             |           
            
                51.00
             |               
            
                49.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                2.90
             |                                 
            
                96,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2008
             | 
            
                -2.50 / -4.85%
             |             
            
                49.00
             |           
            
                51.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                2.84
             |                                 
            
                64,940
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2008
             | 
            
                -1.50 / -2.83%
             |             
            
                52.00
             |           
            
                55.50
             |               
            
                51.50
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                2.99
             |                                 
            
                124,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2008
             | 
            
                +2.50 / +4.95%
             |             
            
                53.00
             |           
            
                53.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                3.08
             |                                 
            
                7,280
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2008
             | 
            
                +2.40 / +4.99%
             |             
            
                48.10
             |           
            
                50.50
             |               
            
                48.10
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                2.93
             |                                 
            
                51,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2008
             | 
            
                +2.20 / +4.79%
             |             
            
                47.40
             |           
            
                48.10
             |               
            
                45.00
             |                           
            
                48.10
             | 
            
                48.10
             |                     
            
                2.79
             |                                 
            
                62,280
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2008
             | 
            
                +2.10 / +4.79%
             |             
            
                45.90
             |           
            
                45.90
             |               
            
                44.20
             |                           
            
                45.90
             | 
            
                45.90
             |                     
            
                2.66
             |                                 
            
                32,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2008
             | 
            
                +2.00 / +4.78%
             |             
            
                41.00
             |           
            
                43.80
             |               
            
                41.00
             |                           
            
                43.80
             | 
            
                43.80
             |                     
            
                2.54
             |                                 
            
                90,570
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2008
             | 
            
                +1.90 / +4.76%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                41.00
             |                           
            
                41.80
             | 
            
                41.80
             |                     
            
                2.43
             |                                 
            
                52,350
             |  
            
                 
             |                                                              
             
    
         
    
    
 |