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            | 
                 
                    Closing price on 12/16/2008
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    54.50 | 
                 
                
                    | High | 
                    54.50 | 
                 
                
                    | Low | 
                    53.00 | 
                     
                
                    | Volume | 
                    7,200 | 
                                 
                
                    | Split-adjusted Price | 
                    0.94 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VSC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/16/2008
             | 
            
                -2.00 / -3.64%
             |             
            
                54.50
             |           
            
                54.50
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                0.94
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2008
             | 
            
                0.00 / 0.00%
             |             
            
                56.50
             |           
            
                56.50
             |               
            
                54.50
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                0.98
             |                                 
            
                11,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2008
             | 
            
                +0.50 / +0.92%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                54.50
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                0.98
             |                                 
            
                10,470
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2008
             | 
            
                -0.50 / -0.91%
             |             
            
                53.00
             |           
            
                55.00
             |               
            
                53.00
             |                           
            
                54.50
             | 
            
                54.50
             |                     
            
                0.97
             |                                 
            
                4,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2008
             | 
            
                +2.00 / +3.77%
             |             
            
                55.50
             |           
            
                55.50
             |               
            
                54.50
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                0.98
             |                                 
            
                21,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2008
             | 
            
                +2.50 / +4.95%
             |             
            
                52.50
             |           
            
                53.00
             |               
            
                52.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                0.94
             |                                 
            
                10,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2008
             | 
            
                -2.50 / -4.72%
             |             
            
                52.50
             |           
            
                52.50
             |               
            
                50.50
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                0.90
             |                                 
            
                13,510
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2008
             | 
            
                -2.00 / -3.64%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                52.50
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                0.94
             |                                 
            
                24,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2008
             | 
            
                +2.00 / +3.77%
             |             
            
                55.00
             |           
            
                55.00
             |               
            
                53.00
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                0.98
             |                                 
            
                5,130
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2008
             | 
            
                -1.00 / -1.85%
             |             
            
                54.00
             |           
            
                54.00
             |               
            
                52.50
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                0.94
             |                                 
            
                8,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2008
             | 
            
                -1.00 / -1.82%
             |             
            
                56.50
             |           
            
                56.50
             |               
            
                53.50
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                0.96
             |                                 
            
                1,370
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2008
             | 
            
                -1.50 / -2.65%
             |             
            
                54.00
             |           
            
                57.00
             |               
            
                54.00
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                0.98
             |                                 
            
                2,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2008
             | 
            
                +2.50 / +4.63%
             |             
            
                54.00
             |           
            
                56.50
             |               
            
                54.00
             |                           
            
                56.50
             | 
            
                56.50
             |                     
            
                1.01
             |                                 
            
                10,670
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2008
             | 
            
                -2.00 / -3.57%
             |             
            
                54.50
             |           
            
                56.00
             |               
            
                54.00
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                0.96
             |                                 
            
                14,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2008
             | 
            
                -2.50 / -4.27%
             |             
            
                58.50
             |           
            
                58.50
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                1.00
             |                                 
            
                9,590
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2008
             | 
            
                +2.00 / +3.54%
             |             
            
                58.00
             |           
            
                58.50
             |               
            
                56.50
             |                           
            
                58.50
             | 
            
                58.50
             |                     
            
                1.04
             |                                 
            
                38,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2008
             | 
            
                +0.50 / +0.89%
             |             
            
                56.00
             |           
            
                57.00
             |               
            
                56.00
             |                           
            
                56.50
             | 
            
                56.50
             |                     
            
                1.01
             |                                 
            
                16,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2008
             | 
            
                -1.50 / -2.61%
             |             
            
                57.50
             |           
            
                58.00
             |               
            
                55.50
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                1.00
             |                                 
            
                23,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2008
             | 
            
                -1.00 / -1.71%
             |             
            
                56.00
             |           
            
                57.50
             |               
            
                56.00
             |                           
            
                57.50
             | 
            
                57.50
             |                     
            
                1.02
             |                                 
            
                78,770
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2008
             | 
            
                -0.50 / -0.85%
             |             
            
                60.50
             |           
            
                60.50
             |               
            
                58.50
             |                           
            
                58.50
             | 
            
                58.50
             |                     
            
                1.04
             |                                 
            
                12,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2008
             | 
            
                -1.00 / -1.67%
             |             
            
                58.50
             |           
            
                59.00
             |               
            
                58.50
             |                           
            
                59.00
             | 
            
                59.00
             |                     
            
                1.05
             |                                 
            
                5,110
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2008
             | 
            
                -1.00 / -1.64%
             |             
            
                58.50
             |           
            
                60.00
             |               
            
                58.50
             |                           
            
                60.00
             | 
            
                60.00
             |                     
            
                1.07
             |                                 
            
                27,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2008
             | 
            
                0.00 / 0.00%
             |             
            
                63.00
             |           
            
                63.00
             |               
            
                61.00
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                1.09
             |                                 
            
                5,250
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2008
             | 
            
                0.00 / 0.00%
             |             
            
                59.50
             |           
            
                62.00
             |               
            
                59.50
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                1.09
             |                                 
            
                3,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2008
             | 
            
                -1.00 / -1.61%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                60.50
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                1.09
             |                                 
            
                20,540
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2008
             | 
            
                -3.00 / -4.62%
             |             
            
                62.00
             |           
            
                62.00
             |               
            
                62.00
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                1.10
             |                                 
            
                21,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2008
             | 
            
                +0.50 / +0.78%
             |             
            
                62.00
             |           
            
                65.00
             |               
            
                62.00
             |                           
            
                65.00
             | 
            
                65.00
             |                     
            
                1.16
             |                                 
            
                7,260
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2008
             | 
            
                -1.50 / -2.27%
             |             
            
                63.00
             |           
            
                65.00
             |               
            
                63.00
             |                           
            
                64.50
             | 
            
                64.50
             |                     
            
                1.15
             |                                 
            
                9,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2008
             | 
            
                0.00 / 0.00%
             |             
            
                64.00
             |           
            
                67.50
             |               
            
                63.50
             |                           
            
                66.00
             | 
            
                66.00
             |                     
            
                1.17
             |                                 
            
                39,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2008
             | 
            
                +3.00 / +4.76%
             |             
            
                66.00
             |           
            
                66.00
             |               
            
                66.00
             |                           
            
                66.00
             | 
            
                66.00
             |                     
            
                1.17
             |                                 
            
                7,970
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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