| 
                 
                    Closing price on 3/19/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.70 | 
                 
                
                    | High | 
                    19.00 | 
                 
                
                    | Low | 
                    18.60 | 
                     
                
                    | Volume | 
                    3,010 | 
                                 
                
                    | Split-adjusted Price | 
                    5.49 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SSC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/19/2009
             | 
            
                +0.30 / +1.60%
             |             
            
                18.70
             |           
            
                19.00
             |               
            
                18.60
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                5.49
             |                                 
            
                3,010
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2009
             | 
            
                +0.30 / +1.63%
             |             
            
                18.50
             |           
            
                18.90
             |               
            
                18.30
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                5.40
             |                                 
            
                8,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2009
             | 
            
                +0.40 / +2.22%
             |             
            
                18.00
             |           
            
                18.80
             |               
            
                18.00
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                5.31
             |                                 
            
                5,580
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2009
             | 
            
                +0.60 / +3.45%
             |             
            
                17.40
             |           
            
                18.00
             |               
            
                17.40
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                5.20
             |                                 
            
                3,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2009
             | 
            
                -0.80 / -4.40%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                17.40
             |                           
            
                17.40
             | 
            
                17.40
             |                     
            
                5.02
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2009
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                18.20
             |               
            
                17.50
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                5.25
             |                                 
            
                1,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2009
             | 
            
                0.00 / 0.00%
             |             
            
                18.20
             |           
            
                18.30
             |               
            
                18.20
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                5.25
             |                                 
            
                4,120
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2009
             | 
            
                -0.10 / -0.55%
             |             
            
                18.30
             |           
            
                18.30
             |               
            
                18.00
             |                           
            
                18.20
             | 
            
                18.20
             |                     
            
                5.25
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2009
             | 
            
                +0.30 / +1.67%
             |             
            
                18.00
             |           
            
                18.40
             |               
            
                18.00
             |                           
            
                18.30
             | 
            
                18.30
             |                     
            
                5.28
             |                                 
            
                4,720
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2009
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                5.20
             |                                 
            
                540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2009
             | 
            
                +0.20 / +1.12%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                18.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                5.20
             |                                 
            
                1,920
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2009
             | 
            
                +0.20 / +1.14%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.50
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                5.14
             |                                 
            
                1,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2009
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.60
             |               
            
                17.00
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                5.08
             |                                 
            
                13,320
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2009
             | 
            
                +0.10 / +0.57%
             |             
            
                17.50
             |           
            
                17.60
             |               
            
                17.50
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                5.08
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2009
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                5.05
             |                                 
            
                4,860
             |            
            
                 
             |                                       
         
    
        
            | 
                2/26/2009
             | 
            
                +0.50 / +2.94%
             |             
            
                17.20
             |           
            
                17.50
             |               
            
                16.40
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                5.05
             |                                 
            
                18,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2009
             | 
            
                +0.50 / +3.03%
             |             
            
                16.70
             |           
            
                17.10
             |               
            
                16.70
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                4.91
             |                                 
            
                10,310
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2009
             | 
            
                +0.10 / +0.61%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.10
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                4.76
             |                                 
            
                12,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2009
             | 
            
                -0.10 / -0.61%
             |             
            
                16.00
             |           
            
                16.40
             |               
            
                16.00
             |                           
            
                16.40
             | 
            
                16.40
             |                     
            
                4.74
             |                                 
            
                8,260
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2009
             | 
            
                -0.20 / -1.20%
             |             
            
                16.00
             |           
            
                16.80
             |               
            
                16.00
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                4.76
             |                                 
            
                4,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/19/2009
             | 
            
                +0.10 / +0.60%
             |             
            
                16.60
             |           
            
                16.70
             |               
            
                16.00
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                4.82
             |                                 
            
                2,890
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2009
             | 
            
                -0.20 / -1.19%
             |             
            
                16.00
             |           
            
                16.60
             |               
            
                16.00
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                4.79
             |                                 
            
                16,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2009
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.90
             |               
            
                16.20
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                4.85
             |                                 
            
                8,030
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2009
             | 
            
                +0.20 / +1.20%
             |             
            
                16.50
             |           
            
                16.80
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                4.85
             |                                 
            
                5,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2009
             | 
            
                +0.30 / +1.84%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                16.50
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                4.79
             |                                 
            
                2,050
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2009
             | 
            
                -0.20 / -1.21%
             |             
            
                16.40
             |           
            
                17.10
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                4.71
             |                                 
            
                2,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2009
             | 
            
                -0.50 / -2.94%
             |             
            
                16.20
             |           
            
                16.50
             |               
            
                16.20
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                4.76
             |                                 
            
                9,010
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2009
             | 
            
                -0.10 / -0.58%
             |             
            
                16.50
             |           
            
                17.20
             |               
            
                16.30
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                4.91
             |                                 
            
                1,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2009
             | 
            
                +0.60 / +3.64%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.50
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                4.94
             |                                 
            
                4,020
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2009
             | 
            
                +0.60 / +3.77%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                15.90
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                4.76
             |                                 
            
                20,010
             |  
            
                 
             |                                                              
             
    
         
    
    
 |