| 
                 
                    Closing price on 9/28/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    28.40 | 
                 
                
                    | High | 
                    28.40 | 
                 
                
                    | Low | 
                    28.00 | 
                     
                
                    | Volume | 
                    41,200 | 
                                 
                
                    | Split-adjusted Price | 
                    5.58 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC7 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/28/2009
             | 
            
                +0.60 / +2.16%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                28.00
             |                           
            
                28.40
             | 
            
                28.34
             |                     
            
                5.58
             |                                 
            
                41,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2009
             | 
            
                +2.10 / +8.17%
             |             
            
                26.80
             |           
            
                27.80
             |               
            
                24.30
             |                           
            
                27.80
             | 
            
                26.61
             |                     
            
                5.46
             |                                 
            
                163,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2009
             | 
            
                -0.80 / -3.02%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                26.03
             |                     
            
                5.05
             |                                 
            
                163,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2009
             | 
            
                +0.50 / +1.92%
             |             
            
                27.70
             |           
            
                27.70
             |               
            
                25.00
             |                           
            
                26.50
             | 
            
                27.59
             |                     
            
                5.20
             |                                 
            
                238,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2009
             | 
            
                +1.70 / +7.00%
             |             
            
                25.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                25.95
             |                     
            
                5.10
             |                                 
            
                56,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2009
             | 
            
                +0.50 / +2.10%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                24.30
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                4.77
             |                                 
            
                11,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2009
             | 
            
                +1.80 / +8.18%
             |             
            
                23.30
             |           
            
                23.80
             |               
            
                20.90
             |                           
            
                23.80
             | 
            
                22.79
             |                     
            
                4.67
             |                                 
            
                124,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2009
             | 
            
                +0.30 / +1.38%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                21.20
             |                           
            
                22.00
             | 
            
                22.32
             |                     
            
                4.32
             |                                 
            
                150,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2009
             | 
            
                +1.40 / +6.90%
             |             
            
                21.70
             |           
            
                21.70
             |               
            
                21.60
             |                           
            
                21.70
             | 
            
                21.70
             |                     
            
                4.26
             |                                 
            
                96,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2009
             | 
            
                +1.30 / +6.84%
             |             
            
                20.30
             |           
            
                20.30
             |               
            
                20.00
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                3.99
             |                                 
            
                156,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2009
             | 
            
                +0.80 / +4.40%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.80
             |                           
            
                19.00
             | 
            
                18.98
             |                     
            
                3.73
             |                                 
            
                78,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2009
             | 
            
                +1.00 / +5.81%
             |             
            
                17.90
             |           
            
                18.20
             |               
            
                17.10
             |                           
            
                18.20
             | 
            
                17.84
             |                     
            
                3.57
             |                                 
            
                199,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2009
             | 
            
                +0.70 / +4.24%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                16.70
             |                           
            
                17.20
             | 
            
                17.07
             |                     
            
                3.38
             |                                 
            
                41,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2009
             | 
            
                -0.20 / -1.20%
             |             
            
                17.10
             |           
            
                17.50
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.90
             |                     
            
                3.24
             |                                 
            
                12,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2009
             | 
            
                +0.90 / +5.70%
             |             
            
                16.30
             |           
            
                16.70
             |               
            
                16.30
             |                           
            
                16.70
             | 
            
                16.64
             |                     
            
                3.28
             |                                 
            
                41,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2009
             | 
            
                -0.40 / -2.47%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                15.50
             |                           
            
                15.80
             | 
            
                15.69
             |                     
            
                3.10
             |                                 
            
                26,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2009
             | 
            
                -0.20 / -1.22%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                16.00
             |                           
            
                16.20
             | 
            
                16.49
             |                     
            
                3.18
             |                                 
            
                19,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2009
             | 
            
                -1.00 / -5.75%
             |             
            
                18.30
             |           
            
                18.30
             |               
            
                16.40
             |                           
            
                16.40
             | 
            
                16.63
             |                     
            
                3.22
             |                                 
            
                21,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2009
             | 
            
                -0.10 / -0.57%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.00
             |                           
            
                17.40
             | 
            
                17.33
             |                     
            
                3.42
             |                                 
            
                37,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2009
             | 
            
                +1.00 / +6.06%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.50
             | 
            
                17.46
             |                     
            
                3.44
             |                                 
            
                88,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2009
             | 
            
                +0.80 / +5.10%
             |             
            
                15.70
             |           
            
                16.50
             |               
            
                15.70
             |                           
            
                16.50
             | 
            
                16.44
             |                     
            
                3.24
             |                                 
            
                100,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2009
             | 
            
                +0.50 / +3.29%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.10
             |                           
            
                15.70
             | 
            
                15.50
             |                     
            
                3.08
             |                                 
            
                29,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2009
             | 
            
                +0.20 / +1.33%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                14.90
             |                           
            
                15.20
             | 
            
                15.17
             |                     
            
                2.98
             |                                 
            
                24,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2009
             | 
            
                -0.10 / -0.66%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.14
             |                     
            
                2.94
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2009
             | 
            
                0.00 / 0.00%
             |             
            
                16.10
             |           
            
                16.10
             |               
            
                15.00
             |                           
            
                15.10
             | 
            
                15.14
             |                     
            
                2.96
             |                                 
            
                27,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2009
             | 
            
                +0.10 / +0.67%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                14.90
             |                           
            
                15.10
             | 
            
                15.14
             |                     
            
                2.96
             |                                 
            
                16,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2009
             | 
            
                -0.10 / -0.66%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                14.90
             |                           
            
                15.00
             | 
            
                15.11
             |                     
            
                2.94
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2009
             | 
            
                +0.30 / +2.03%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                14.90
             |                           
            
                15.10
             | 
            
                15.16
             |                     
            
                2.96
             |                                 
            
                19,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2009
             | 
            
                +0.10 / +0.68%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                14.50
             |                           
            
                14.80
             | 
            
                14.88
             |                     
            
                2.91
             |                                 
            
                6,300
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2009
             | 
            
                -0.10 / -0.68%
             |             
            
                15.00
             |           
            
                15.80
             |               
            
                14.60
             |                           
            
                14.70
             | 
            
                14.96
             |                     
            
                2.89
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |