| 
                 
                    Closing price on 1/6/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    39.30 | 
                 
                
                    | High | 
                    40.20 | 
                 
                
                    | Low | 
                    35.20 | 
                     
                
                    | Volume | 
                    146,400 | 
                                 
                
                    | Split-adjusted Price | 
                    6.91 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC7 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/6/2010
             | 
            
                -2.70 / -7.12%
             |             
            
                39.30
             |           
            
                40.20
             |               
            
                35.20
             |                           
            
                35.20
             | 
            
                38.76
             |                     
            
                6.91
             |                                 
            
                146,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2010
             | 
            
                +2.30 / +6.46%
             |             
            
                37.90
             |           
            
                37.90
             |               
            
                36.90
             |                           
            
                37.90
             | 
            
                37.75
             |                     
            
                7.44
             |                                 
            
                165,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2010
             | 
            
                +2.30 / +6.91%
             |             
            
                35.60
             |           
            
                35.60
             |               
            
                34.00
             |                           
            
                35.60
             | 
            
                35.51
             |                     
            
                6.99
             |                                 
            
                77,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2009
             | 
            
                +1.40 / +4.39%
             |             
            
                33.00
             |           
            
                33.30
             |               
            
                33.00
             |                           
            
                33.30
             | 
            
                33.29
             |                     
            
                6.54
             |                                 
            
                54,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2009
             | 
            
                +2.00 / +6.69%
             |             
            
                31.00
             |           
            
                31.90
             |               
            
                29.80
             |                           
            
                31.90
             | 
            
                31.21
             |                     
            
                6.26
             |                                 
            
                114,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2009
             | 
            
                +1.80 / +6.41%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                29.00
             |                           
            
                29.90
             | 
            
                29.86
             |                     
            
                5.87
             |                                 
            
                154,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2009
             | 
            
                +1.80 / +6.84%
             |             
            
                28.10
             |           
            
                28.10
             |               
            
                26.80
             |                           
            
                28.10
             | 
            
                28.03
             |                     
            
                5.52
             |                                 
            
                143,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2009
             | 
            
                +1.20 / +4.78%
             |             
            
                26.30
             |           
            
                26.30
             |               
            
                26.00
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                5.16
             |                                 
            
                43,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2009
             | 
            
                +1.30 / +5.46%
             |             
            
                24.50
             |           
            
                25.10
             |               
            
                22.60
             |                           
            
                25.10
             | 
            
                24.56
             |                     
            
                4.93
             |                                 
            
                71,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2009
             | 
            
                +0.80 / +3.48%
             |             
            
                23.40
             |           
            
                24.00
             |               
            
                22.60
             |                           
            
                23.80
             | 
            
                23.50
             |                     
            
                4.67
             |                                 
            
                28,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2009
             | 
            
                +0.30 / +1.32%
             |             
            
                24.20
             |           
            
                24.20
             |               
            
                22.80
             |                           
            
                23.00
             | 
            
                23.53
             |                     
            
                4.52
             |                                 
            
                35,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2009
             | 
            
                +1.30 / +6.07%
             |             
            
                22.70
             |           
            
                22.70
             |               
            
                22.00
             |                           
            
                22.70
             | 
            
                22.68
             |                     
            
                4.46
             |                                 
            
                32,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2009
             | 
            
                +1.40 / +7.00%
             |             
            
                21.00
             |           
            
                21.40
             |               
            
                21.00
             |                           
            
                21.40
             | 
            
                21.28
             |                     
            
                4.20
             |                                 
            
                39,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/17/2009
             | 
            
                -0.80 / -3.85%
             |             
            
                19.90
             |           
            
                21.00
             |               
            
                19.90
             |                           
            
                20.00
             | 
            
                19.96
             |                     
            
                3.93
             |                                 
            
                36,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/16/2009
             | 
            
                -0.90 / -4.15%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                20.80
             |                           
            
                20.80
             | 
            
                21.30
             |                     
            
                4.08
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2009
             | 
            
                -1.30 / -5.65%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                21.60
             |                           
            
                21.70
             | 
            
                22.32
             |                     
            
                4.26
             |                                 
            
                9,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2009
             | 
            
                +0.60 / +2.68%
             |             
            
                23.00
             |           
            
                23.80
             |               
            
                22.40
             |                           
            
                23.00
             | 
            
                22.92
             |                     
            
                4.52
             |                                 
            
                35,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2009
             | 
            
                -1.10 / -4.68%
             |             
            
                22.40
             |           
            
                22.40
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                4.40
             |                                 
            
                8,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/10/2009
             | 
            
                -1.60 / -6.37%
             |             
            
                24.50
             |           
            
                25.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.96
             |                     
            
                4.61
             |                                 
            
                31,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2009
             | 
            
                -1.40 / -5.28%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                25.10
             |                           
            
                25.10
             | 
            
                25.23
             |                     
            
                4.93
             |                                 
            
                32,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2009
             | 
            
                -0.90 / -3.28%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                26.40
             |                           
            
                26.50
             | 
            
                26.90
             |                     
            
                5.20
             |                                 
            
                20,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2009
             | 
            
                +0.20 / +0.74%
             |             
            
                28.50
             |           
            
                28.50
             |               
            
                26.50
             |                           
            
                27.40
             | 
            
                27.73
             |                     
            
                5.38
             |                                 
            
                25,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2009
             | 
            
                -1.30 / -4.56%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                27.00
             |                           
            
                27.20
             | 
            
                27.76
             |                     
            
                5.34
             |                                 
            
                20,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2009
             | 
            
                -0.80 / -2.73%
             |             
            
                28.50
             |           
            
                29.50
             |               
            
                27.70
             |                           
            
                28.50
             | 
            
                28.29
             |                     
            
                5.60
             |                                 
            
                33,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2009
             | 
            
                -2.30 / -7.28%
             |             
            
                32.90
             |           
            
                32.90
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.71
             |                     
            
                5.75
             |                                 
            
                22,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2009
             | 
            
                +1.60 / +5.33%
             |             
            
                30.00
             |           
            
                31.60
             |               
            
                29.60
             |                           
            
                31.60
             | 
            
                31.42
             |                     
            
                6.20
             |                                 
            
                54,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2009
             | 
            
                +1.00 / +3.45%
             |             
            
                30.30
             |           
            
                30.40
             |               
            
                29.00
             |                           
            
                30.00
             | 
            
                29.59
             |                     
            
                5.89
             |                                 
            
                25,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2009
             | 
            
                -1.90 / -6.15%
             |             
            
                28.80
             |           
            
                31.40
             |               
            
                28.80
             |                           
            
                29.00
             | 
            
                29.18
             |                     
            
                5.69
             |                                 
            
                102,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2009
             | 
            
                -1.90 / -5.79%
             |             
            
                30.90
             |           
            
                30.90
             |               
            
                30.90
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                6.07
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2009
             | 
            
                -2.00 / -5.75%
             |             
            
                37.00
             |           
            
                37.00
             |               
            
                32.80
             |                           
            
                32.80
             | 
            
                33.18
             |                     
            
                6.44
             |                                 
            
                36,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |