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                    Closing price on 12/21/2009
                 
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                    | Open | 
                    82.00 | 
                 
                
                    | High | 
                    82.00 | 
                 
                
                    | Low | 
                    81.50 | 
                     
                
                    | Volume | 
                    16,260 | 
                                 
                
                    | Split-adjusted Price | 
                    1.99 | 
                 
             
            
            
                
             
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         | 
     
 
VSC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/21/2009
             | 
            
                +3.50 / +4.46%
             |             
            
                82.00
             |           
            
                82.00
             |               
            
                81.50
             |                           
            
                82.00
             | 
            
                82.00
             |                     
            
                1.99
             |                                 
            
                16,260
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2009
             | 
            
                +3.50 / +4.67%
             |             
            
                78.00
             |           
            
                78.50
             |               
            
                78.00
             |                           
            
                78.50
             | 
            
                78.50
             |                     
            
                1.90
             |                                 
            
                17,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2009
             | 
            
                0.00 / 0.00%
             |             
            
                74.00
             |           
            
                75.00
             |               
            
                73.00
             |                           
            
                75.00
             | 
            
                75.00
             |                     
            
                1.82
             |                                 
            
                8,870
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2009
             | 
            
                -3.00 / -3.85%
             |             
            
                76.00
             |           
            
                76.00
             |               
            
                74.50
             |                           
            
                75.00
             | 
            
                75.00
             |                     
            
                1.82
             |                                 
            
                33,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2009
             | 
            
                -1.00 / -1.27%
             |             
            
                79.00
             |           
            
                80.00
             |               
            
                78.00
             |                           
            
                78.00
             | 
            
                78.00
             |                     
            
                1.89
             |                                 
            
                7,920
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2009
             | 
            
                +1.00 / +1.28%
             |             
            
                78.00
             |           
            
                81.00
             |               
            
                78.00
             |                           
            
                79.00
             | 
            
                79.00
             |                     
            
                1.91
             |                                 
            
                24,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2009
             | 
            
                -4.00 / -4.88%
             |             
            
                82.50
             |           
            
                82.50
             |               
            
                78.00
             |                           
            
                78.00
             | 
            
                78.00
             |                     
            
                1.89
             |                                 
            
                24,720
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2009
             | 
            
                -2.00 / -2.38%
             |             
            
                84.00
             |           
            
                84.00
             |               
            
                82.00
             |                           
            
                82.00
             | 
            
                82.00
             |                     
            
                1.99
             |                                 
            
                5,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2009
             | 
            
                -4.00 / -4.55%
             |             
            
                86.50
             |           
            
                86.50
             |               
            
                84.00
             |                           
            
                84.00
             | 
            
                84.00
             |                     
            
                2.03
             |                                 
            
                36,340
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2009
             | 
            
                -1.00 / -1.12%
             |             
            
                88.50
             |           
            
                89.00
             |               
            
                87.00
             |                           
            
                88.00
             | 
            
                88.00
             |                     
            
                2.13
             |                                 
            
                24,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2009
             | 
            
                0.00 / 0.00%
             |             
            
                89.00
             |           
            
                90.00
             |               
            
                89.00
             |                           
            
                89.00
             | 
            
                89.00
             |                     
            
                2.16
             |                                 
            
                11,730
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2009
             | 
            
                0.00 / 0.00%
             |             
            
                88.50
             |           
            
                91.00
             |               
            
                88.50
             |                           
            
                89.00
             | 
            
                89.00
             |                     
            
                2.16
             |                                 
            
                36,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2009
             | 
            
                +0.50 / +0.56%
             |             
            
                89.00
             |           
            
                90.00
             |               
            
                88.00
             |                           
            
                89.00
             | 
            
                89.00
             |                     
            
                2.16
             |                                 
            
                5,190
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2009
             | 
            
                -2.50 / -2.75%
             |             
            
                87.00
             |           
            
                91.00
             |               
            
                87.00
             |                           
            
                88.50
             | 
            
                88.50
             |                     
            
                2.14
             |                                 
            
                8,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2009
             | 
            
                +4.00 / +4.60%
             |             
            
                90.00
             |           
            
                91.00
             |               
            
                90.00
             |                           
            
                91.00
             | 
            
                91.00
             |                     
            
                2.20
             |                                 
            
                28,740
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2009
             | 
            
                +0.50 / +0.58%
             |             
            
                86.50
             |           
            
                89.00
             |               
            
                86.00
             |                           
            
                87.00
             | 
            
                87.00
             |                     
            
                2.11
             |                                 
            
                13,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2009
             | 
            
                +4.00 / +4.85%
             |             
            
                80.00
             |           
            
                86.50
             |               
            
                80.00
             |                           
            
                86.50
             | 
            
                86.50
             |                     
            
                2.09
             |                                 
            
                30,090
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2009
             | 
            
                -4.00 / -4.62%
             |             
            
                82.50
             |           
            
                83.00
             |               
            
                82.50
             |                           
            
                82.50
             | 
            
                82.50
             |                     
            
                2.00
             |                                 
            
                74,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2009
             | 
            
                -4.50 / -4.95%
             |             
            
                90.00
             |           
            
                90.00
             |               
            
                86.50
             |                           
            
                86.50
             | 
            
                86.50
             |                     
            
                2.09
             |                                 
            
                64,890
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2009
             | 
            
                -23.00 / -20.18%
             |             
            
                91.00
             |           
            
                92.50
             |               
            
                89.50
             |                           
            
                91.00
             | 
            
                91.00
             |                     
            
                2.20
             |                                 
            
                28,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2009
             | 
            
                -3.00 / -2.56%
             |             
            
                116.00
             |           
            
                117.00
             |               
            
                113.00
             |                           
            
                114.00
             | 
            
                114.00
             |                     
            
                2.21
             |                                 
            
                77,470
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2009
             | 
            
                0.00 / 0.00%
             |             
            
                118.00
             |           
            
                119.00
             |               
            
                117.00
             |                           
            
                117.00
             | 
            
                117.00
             |                     
            
                2.27
             |                                 
            
                47,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2009
             | 
            
                +3.00 / +2.63%
             |             
            
                116.00
             |           
            
                119.00
             |               
            
                116.00
             |                           
            
                117.00
             | 
            
                117.00
             |                     
            
                2.27
             |                                 
            
                26,970
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2009
             | 
            
                -2.00 / -1.72%
             |             
            
                115.00
             |           
            
                115.00
             |               
            
                113.00
             |                           
            
                114.00
             | 
            
                114.00
             |                     
            
                2.21
             |                                 
            
                19,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2009
             | 
            
                +2.00 / +1.75%
             |             
            
                115.00
             |           
            
                116.00
             |               
            
                114.00
             |                           
            
                116.00
             | 
            
                116.00
             |                     
            
                2.25
             |                                 
            
                18,880
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2009
             | 
            
                +1.00 / +0.88%
             |             
            
                113.00
             |           
            
                114.00
             |               
            
                112.00
             |                           
            
                114.00
             | 
            
                114.00
             |                     
            
                2.21
             |                                 
            
                18,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2009
             | 
            
                -1.00 / -0.88%
             |             
            
                114.00
             |           
            
                115.00
             |               
            
                111.00
             |                           
            
                113.00
             | 
            
                113.00
             |                     
            
                2.19
             |                                 
            
                42,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2009
             | 
            
                0.00 / 0.00%
             |             
            
                114.00
             |           
            
                116.00
             |               
            
                114.00
             |                           
            
                114.00
             | 
            
                114.00
             |                     
            
                2.21
             |                                 
            
                16,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2009
             | 
            
                +4.00 / +3.64%
             |             
            
                112.00
             |           
            
                114.00
             |               
            
                111.00
             |                           
            
                114.00
             | 
            
                114.00
             |                     
            
                2.21
             |                                 
            
                17,870
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2009
             | 
            
                +2.00 / +1.85%
             |             
            
                110.00
             |           
            
                111.00
             |               
            
                108.00
             |                           
            
                110.00
             | 
            
                110.00
             |                     
            
                2.13
             |                                 
            
                51,160
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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