| 
                 
                    Closing price on 2/9/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    37.50 | 
                 
                
                    | High | 
                    37.70 | 
                 
                
                    | Low | 
                    36.60 | 
                     
                
                    | Volume | 
                    31,620 | 
                                 
                
                    | Split-adjusted Price | 
                    2.25 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SFI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/9/2009
             | 
            
                +1.40 / +3.86%
             |             
            
                37.50
             |           
            
                37.70
             |               
            
                36.60
             |                           
            
                37.70
             | 
            
                37.70
             |                     
            
                2.25
             |                                 
            
                31,620
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2009
             | 
            
                +1.10 / +3.13%
             |             
            
                36.50
             |           
            
                36.50
             |               
            
                35.50
             |                           
            
                36.30
             | 
            
                36.30
             |                     
            
                2.17
             |                                 
            
                23,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2009
             | 
            
                -0.30 / -0.85%
             |             
            
                35.50
             |           
            
                36.60
             |               
            
                35.00
             |                           
            
                35.20
             | 
            
                35.20
             |                     
            
                2.10
             |                                 
            
                11,530
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2009
             | 
            
                +0.40 / +1.14%
             |             
            
                36.00
             |           
            
                36.80
             |               
            
                35.20
             |                           
            
                35.50
             | 
            
                35.50
             |                     
            
                2.12
             |                                 
            
                12,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2009
             | 
            
                -1.50 / -4.10%
             |             
            
                37.50
             |           
            
                37.50
             |               
            
                34.90
             |                           
            
                35.10
             | 
            
                35.10
             |                     
            
                2.10
             |                                 
            
                9,940
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2009
             | 
            
                -1.90 / -4.94%
             |             
            
                37.50
             |           
            
                38.90
             |               
            
                36.60
             |                           
            
                36.60
             | 
            
                36.60
             |                     
            
                2.19
             |                                 
            
                29,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/23/2009
             | 
            
                +1.50 / +4.05%
             |             
            
                36.50
             |           
            
                38.60
             |               
            
                36.50
             |                           
            
                38.50
             | 
            
                38.50
             |                     
            
                2.30
             |                                 
            
                3,110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2009
             | 
            
                0.00 / 0.00%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                37.00
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                2.21
             |                                 
            
                1,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2009
             | 
            
                -1.00 / -2.63%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                36.80
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                2.21
             |                                 
            
                10,960
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2009
             | 
            
                -0.20 / -0.52%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                37.80
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                2.27
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2009
             | 
            
                +0.20 / +0.53%
             |             
            
                39.00
             |           
            
                39.10
             |               
            
                37.90
             |                           
            
                38.20
             | 
            
                38.20
             |                     
            
                2.28
             |                                 
            
                9,050
             |            
            
                 
             |                                       
         
    
        
            | 
                1/16/2009
             | 
            
                0.00 / 0.00%
             |             
            
                38.30
             |           
            
                38.40
             |               
            
                37.70
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                2.27
             |                                 
            
                16,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2009
             | 
            
                -0.40 / -1.04%
             |             
            
                39.00
             |           
            
                39.00
             |               
            
                37.70
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                2.27
             |                                 
            
                5,960
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2009
             | 
            
                +0.30 / +0.79%
             |             
            
                38.40
             |           
            
                39.40
             |               
            
                38.20
             |                           
            
                38.40
             | 
            
                38.40
             |                     
            
                2.29
             |                                 
            
                9,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2009
             | 
            
                -1.10 / -2.81%
             |             
            
                39.20
             |           
            
                39.50
             |               
            
                38.00
             |                           
            
                38.10
             | 
            
                38.10
             |                     
            
                2.28
             |                                 
            
                8,650
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2009
             | 
            
                -1.80 / -4.39%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                39.00
             |                           
            
                39.20
             | 
            
                39.20
             |                     
            
                2.34
             |                                 
            
                27,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/9/2009
             | 
            
                -0.90 / -2.15%
             |             
            
                41.90
             |           
            
                42.00
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                2.45
             |                                 
            
                23,860
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2009
             | 
            
                +1.60 / +3.97%
             |             
            
                41.10
             |           
            
                42.30
             |               
            
                40.30
             |                           
            
                41.90
             | 
            
                41.90
             |                     
            
                2.50
             |                                 
            
                64,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2009
             | 
            
                +1.90 / +4.95%
             |             
            
                40.30
             |           
            
                40.30
             |               
            
                40.00
             |                           
            
                40.30
             | 
            
                40.30
             |                     
            
                2.41
             |                                 
            
                37,060
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2009
             | 
            
                +1.80 / +4.92%
             |             
            
                36.90
             |           
            
                38.40
             |               
            
                36.90
             |                           
            
                38.40
             | 
            
                38.40
             |                     
            
                2.29
             |                                 
            
                32,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2009
             | 
            
                +0.10 / +0.27%
             |             
            
                35.60
             |           
            
                37.00
             |               
            
                35.60
             |                           
            
                36.60
             | 
            
                36.60
             |                     
            
                2.19
             |                                 
            
                12,750
             |            
            
                 
             |                                       
         
    
        
            | 
                1/2/2009
             | 
            
                +0.70 / +1.96%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                35.00
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                2.18
             |                                 
            
                2,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2008
             | 
            
                -0.10 / -0.28%
             |             
            
                35.90
             |           
            
                35.90
             |               
            
                35.00
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                2.14
             |                                 
            
                17,550
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2008
             | 
            
                +0.10 / +0.28%
             |             
            
                35.70
             |           
            
                36.00
             |               
            
                35.00
             |                           
            
                35.90
             | 
            
                35.90
             |                     
            
                2.14
             |                                 
            
                18,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2008
             | 
            
                -0.10 / -0.28%
             |             
            
                35.90
             |           
            
                35.90
             |               
            
                35.60
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                2.14
             |                                 
            
                9,750
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2008
             | 
            
                0.00 / 0.00%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                35.50
             |                           
            
                35.90
             | 
            
                35.90
             |                     
            
                2.14
             |                                 
            
                6,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2008
             | 
            
                +0.20 / +0.56%
             |             
            
                36.90
             |           
            
                36.90
             |               
            
                35.70
             |                           
            
                35.90
             | 
            
                35.90
             |                     
            
                2.14
             |                                 
            
                16,290
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2008
             | 
            
                +1.70 / +5.00%
             |             
            
                35.00
             |           
            
                35.70
             |               
            
                34.50
             |                           
            
                35.70
             | 
            
                35.70
             |                     
            
                2.13
             |                                 
            
                19,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2008
             | 
            
                -1.10 / -3.13%
             |             
            
                34.00
             |           
            
                34.20
             |               
            
                33.80
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                2.03
             |                                 
            
                22,640
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2008
             | 
            
                +1.50 / +4.46%
             |             
            
                34.00
             |           
            
                35.20
             |               
            
                33.80
             |                           
            
                35.10
             | 
            
                35.10
             |                     
            
                2.10
             |                                 
            
                36,260
             |  
            
                 
             |                                                              
             
    
         
    
    
 |