| 
                 
                    Closing price on 8/20/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.60 | 
                 
                
                    | High | 
                    30.30 | 
                 
                
                    | Low | 
                    27.60 | 
                     
                
                    | Volume | 
                    109,100 | 
                                 
                
                    | Split-adjusted Price | 
                    7.97 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SSC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/20/2008
             | 
            
                -0.50 / -1.72%
             |             
            
                27.60
             |           
            
                30.30
             |               
            
                27.60
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                7.97
             |                                 
            
                109,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2008
             | 
            
                -0.10 / -0.34%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                28.10
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                8.11
             |                                 
            
                137,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2008
             | 
            
                +1.30 / +4.68%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                29.10
             |                           
            
                29.10
             | 
            
                29.10
             |                     
            
                8.14
             |                                 
            
                65,130
             |            
            
                 
             |                                       
         
    
        
            | 
                8/15/2008
             | 
            
                +0.80 / +2.96%
             |             
            
                27.80
             |           
            
                27.80
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                7.77
             |                                 
            
                14,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2008
             | 
            
                +0.70 / +2.66%
             |             
            
                26.40
             |           
            
                27.00
             |               
            
                26.40
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                7.55
             |                                 
            
                46,120
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2008
             | 
            
                +0.60 / +2.33%
             |             
            
                25.80
             |           
            
                26.40
             |               
            
                25.60
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                7.35
             |                                 
            
                93,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2008
             | 
            
                0.00 / 0.00%
             |             
            
                26.40
             |           
            
                26.40
             |               
            
                25.20
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                7.19
             |                                 
            
                71,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2008
             | 
            
                +0.70 / +2.80%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                7.19
             |                                 
            
                83,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/8/2008
             | 
            
                0.00 / 0.00%
             |             
            
                24.30
             |           
            
                25.00
             |               
            
                24.30
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                6.99
             |                                 
            
                41,360
             |            
            
                 
             |                                       
         
    
        
            | 
                8/7/2008
             | 
            
                0.00 / 0.00%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                24.30
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                6.99
             |                                 
            
                40,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2008
             | 
            
                +0.70 / +2.88%
             |             
            
                24.10
             |           
            
                25.00
             |               
            
                24.10
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                6.99
             |                                 
            
                75,770
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2008
             | 
            
                -0.70 / -2.80%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                24.30
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                6.79
             |                                 
            
                26,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2008
             | 
            
                -0.70 / -2.72%
             |             
            
                25.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                6.99
             |                                 
            
                115,320
             |            
            
                 
             |                                       
         
    
        
            | 
                8/1/2008
             | 
            
                +0.70 / +2.80%
             |             
            
                25.70
             |           
            
                25.70
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                7.19
             |                                 
            
                85,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/31/2008
             | 
            
                +0.70 / +2.88%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                6.99
             |                                 
            
                5,140
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2008
             | 
            
                +0.70 / +2.97%
             |             
            
                23.60
             |           
            
                24.30
             |               
            
                23.60
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                6.79
             |                                 
            
                19,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2008
             | 
            
                +0.60 / +2.61%
             |             
            
                23.60
             |           
            
                23.60
             |               
            
                23.60
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                6.60
             |                                 
            
                129,350
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2008
             | 
            
                -0.10 / -0.43%
             |             
            
                22.50
             |           
            
                23.70
             |               
            
                22.50
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                6.43
             |                                 
            
                205,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/25/2008
             | 
            
                -0.70 / -2.94%
             |             
            
                23.10
             |           
            
                23.10
             |               
            
                23.10
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                6.46
             |                                 
            
                15,530
             |            
            
                 
             |                                       
         
    
        
            | 
                7/24/2008
             | 
            
                -0.70 / -2.86%
             |             
            
                23.80
             |           
            
                23.80
             |               
            
                23.80
             |                           
            
                23.80
             | 
            
                23.80
             |                     
            
                6.65
             |                                 
            
                18,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2008
             | 
            
                -0.70 / -2.78%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                6.85
             |                                 
            
                2,020
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2008
             | 
            
                -0.70 / -2.70%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                25.20
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                7.05
             |                                 
            
                5,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2008
             | 
            
                -0.80 / -3.00%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                7.24
             |                                 
            
                5,310
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2008
             | 
            
                -0.80 / -2.91%
             |             
            
                26.70
             |           
            
                26.70
             |               
            
                26.70
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                7.47
             |                                 
            
                6,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2008
             | 
            
                -0.40 / -1.43%
             |             
            
                28.00
             |           
            
                28.20
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                7.69
             |                                 
            
                20,430
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2008
             | 
            
                +0.40 / +1.45%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                26.70
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                7.80
             |                                 
            
                17,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2008
             | 
            
                +0.80 / +3.00%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.40
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                7.69
             |                                 
            
                113,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2008
             | 
            
                +0.70 / +2.69%
             |             
            
                26.70
             |           
            
                26.70
             |               
            
                26.00
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                7.47
             |                                 
            
                138,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2008
             | 
            
                -0.80 / -2.99%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                7.27
             |                                 
            
                57,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2008
             | 
            
                -0.80 / -2.90%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                7.49
             |                                 
            
                1,350
             |  
            
                 
             |                                                              
             
    
         
    
    
 |