| 
                 
                    Closing price on 4/7/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    52.50 | 
                 
                
                    | High | 
                    53.50 | 
                 
                
                    | Low | 
                    51.00 | 
                     
                
                    | Volume | 
                    97,350 | 
                                 
                
                    | Split-adjusted Price | 
                    3.20 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SFI Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/7/2009
             | 
            
                +2.50 / +4.90%
             |             
            
                52.50
             |           
            
                53.50
             |               
            
                51.00
             |                           
            
                53.50
             | 
            
                53.50
             |                     
            
                3.20
             |                                 
            
                97,350
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2009
             | 
            
                +2.40 / +4.94%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                3.05
             |                                 
            
                36,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2009
             | 
            
                +2.30 / +4.97%
             |             
            
                48.60
             |           
            
                48.60
             |               
            
                46.30
             |                           
            
                48.60
             | 
            
                48.60
             |                     
            
                2.90
             |                                 
            
                106,170
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2009
             | 
            
                +2.20 / +4.99%
             |             
            
                46.30
             |           
            
                46.30
             |               
            
                46.30
             |                           
            
                46.30
             | 
            
                46.30
             |                     
            
                2.77
             |                                 
            
                18,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2009
             | 
            
                +2.10 / +5.00%
             |             
            
                43.90
             |           
            
                44.10
             |               
            
                43.50
             |                           
            
                44.10
             | 
            
                44.10
             |                     
            
                2.63
             |                                 
            
                39,440
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2009
             | 
            
                0.00 / 0.00%
             |             
            
                41.20
             |           
            
                42.20
             |               
            
                41.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                2.51
             |                                 
            
                76,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2009
             | 
            
                -0.60 / -1.41%
             |             
            
                43.40
             |           
            
                43.40
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                2.51
             |                                 
            
                35,650
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2009
             | 
            
                -0.40 / -0.93%
             |             
            
                43.60
             |           
            
                43.60
             |               
            
                42.00
             |                           
            
                42.60
             | 
            
                42.60
             |                     
            
                2.54
             |                                 
            
                15,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2009
             | 
            
                +1.00 / +2.38%
             |             
            
                42.00
             |           
            
                43.30
             |               
            
                41.50
             |                           
            
                43.00
             | 
            
                43.00
             |                     
            
                2.57
             |                                 
            
                25,510
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2009
             | 
            
                +2.00 / +5.00%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                2.51
             |                                 
            
                27,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/23/2009
             | 
            
                -1.70 / -4.08%
             |             
            
                41.50
             |           
            
                41.50
             |               
            
                40.00
             |                           
            
                40.00
             | 
            
                40.00
             |                     
            
                2.39
             |                                 
            
                24,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2009
             | 
            
                -0.30 / -0.71%
             |             
            
                41.10
             |           
            
                43.00
             |               
            
                41.10
             |                           
            
                41.70
             | 
            
                41.70
             |                     
            
                2.49
             |                                 
            
                18,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2009
             | 
            
                -1.70 / -3.89%
             |             
            
                43.70
             |           
            
                43.70
             |               
            
                41.70
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                2.51
             |                                 
            
                48,020
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2009
             | 
            
                0.00 / 0.00%
             |             
            
                44.00
             |           
            
                44.30
             |               
            
                43.70
             |                           
            
                43.70
             | 
            
                43.70
             |                     
            
                2.61
             |                                 
            
                63,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2009
             | 
            
                +1.50 / +3.55%
             |             
            
                43.70
             |           
            
                43.90
             |               
            
                43.40
             |                           
            
                43.70
             | 
            
                43.70
             |                     
            
                2.61
             |                                 
            
                19,150
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2009
             | 
            
                +0.10 / +0.24%
             |             
            
                41.70
             |           
            
                42.80
             |               
            
                41.70
             |                           
            
                42.20
             | 
            
                42.20
             |                     
            
                2.52
             |                                 
            
                19,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2009
             | 
            
                -0.10 / -0.24%
             |             
            
                42.30
             |           
            
                42.60
             |               
            
                42.00
             |                           
            
                42.10
             | 
            
                42.10
             |                     
            
                2.51
             |                                 
            
                31,380
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2009
             | 
            
                -1.60 / -3.65%
             |             
            
                43.80
             |           
            
                43.80
             |               
            
                42.20
             |                           
            
                42.20
             | 
            
                42.20
             |                     
            
                2.52
             |                                 
            
                63,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2009
             | 
            
                +0.60 / +1.39%
             |             
            
                44.80
             |           
            
                44.80
             |               
            
                43.50
             |                           
            
                43.80
             | 
            
                43.80
             |                     
            
                2.62
             |                                 
            
                47,550
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2009
             | 
            
                +2.00 / +4.85%
             |             
            
                41.20
             |           
            
                43.20
             |               
            
                41.00
             |                           
            
                43.20
             | 
            
                43.20
             |                     
            
                2.58
             |                                 
            
                44,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2009
             | 
            
                -1.50 / -3.51%
             |             
            
                42.00
             |           
            
                42.50
             |               
            
                41.10
             |                           
            
                41.20
             | 
            
                41.20
             |                     
            
                2.46
             |                                 
            
                47,680
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2009
             | 
            
                -1.90 / -4.26%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                42.70
             |                           
            
                42.70
             | 
            
                42.70
             |                     
            
                2.55
             |                                 
            
                59,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2009
             | 
            
                +2.10 / +4.94%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                44.00
             |                           
            
                44.60
             | 
            
                44.60
             |                     
            
                2.66
             |                                 
            
                102,770
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2009
             | 
            
                +2.00 / +4.94%
             |             
            
                42.50
             |           
            
                42.50
             |               
            
                42.00
             |                           
            
                42.50
             | 
            
                42.50
             |                     
            
                2.54
             |                                 
            
                98,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2009
             | 
            
                +1.90 / +4.92%
             |             
            
                40.00
             |           
            
                40.50
             |               
            
                39.00
             |                           
            
                40.50
             | 
            
                40.50
             |                     
            
                2.42
             |                                 
            
                102,160
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2009
             | 
            
                +1.80 / +4.89%
             |             
            
                38.60
             |           
            
                38.60
             |               
            
                38.60
             |                           
            
                38.60
             | 
            
                38.60
             |                     
            
                2.31
             |                                 
            
                25,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2009
             | 
            
                +1.70 / +4.84%
             |             
            
                35.10
             |           
            
                36.80
             |               
            
                35.10
             |                           
            
                36.80
             | 
            
                36.80
             |                     
            
                2.20
             |                                 
            
                51,010
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2009
             | 
            
                -0.90 / -2.50%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                34.60
             |                           
            
                35.10
             | 
            
                35.10
             |                     
            
                2.10
             |                                 
            
                13,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2009
             | 
            
                +1.50 / +4.35%
             |             
            
                35.80
             |           
            
                36.20
             |               
            
                35.00
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                2.15
             |                                 
            
                19,620
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2009
             | 
            
                -0.20 / -0.58%
             |             
            
                33.90
             |           
            
                35.60
             |               
            
                33.90
             |                           
            
                34.50
             | 
            
                34.50
             |                     
            
                2.06
             |                                 
            
                5,130
             |  
            
                 
             |                                                              
             
    
         
    
    
 |