| 
                 
                    Closing price on 1/28/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    31.90 | 
                 
                
                    | High | 
                    32.20 | 
                 
                
                    | Low | 
                    30.00 | 
                     
                
                    | Volume | 
                    66,100 | 
                                 
                
                    | Split-adjusted Price | 
                    5.99 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC7 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/28/2010
             | 
            
                +0.50 / +1.67%
             |             
            
                31.90
             |           
            
                32.20
             |               
            
                30.00
             |                           
            
                30.50
             | 
            
                30.64
             |                     
            
                5.99
             |                                 
            
                66,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2010
             | 
            
                -1.40 / -4.46%
             |             
            
                33.30
             |           
            
                33.40
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                31.91
             |                     
            
                5.89
             |                                 
            
                66,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2010
             | 
            
                +1.90 / +6.44%
             |             
            
                31.00
             |           
            
                31.40
             |               
            
                29.40
             |                           
            
                31.40
             | 
            
                31.31
             |                     
            
                6.16
             |                                 
            
                45,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2010
             | 
            
                +0.90 / +3.15%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                28.40
             |                           
            
                29.50
             | 
            
                29.40
             |                     
            
                5.79
             |                                 
            
                39,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2010
             | 
            
                -0.30 / -1.04%
             |             
            
                28.00
             |           
            
                31.00
             |               
            
                27.00
             |                           
            
                28.60
             | 
            
                28.20
             |                     
            
                5.61
             |                                 
            
                60,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2010
             | 
            
                -1.20 / -3.99%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                28.90
             |                           
            
                28.90
             | 
            
                29.01
             |                     
            
                5.67
             |                                 
            
                79,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2010
             | 
            
                -2.90 / -8.79%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                30.10
             |                           
            
                30.10
             | 
            
                30.97
             |                     
            
                5.91
             |                                 
            
                42,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2010
             | 
            
                +0.20 / +0.61%
             |             
            
                31.00
             |           
            
                33.20
             |               
            
                30.70
             |                           
            
                33.00
             | 
            
                32.34
             |                     
            
                6.48
             |                                 
            
                76,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2010
             | 
            
                -2.60 / -7.34%
             |             
            
                35.80
             |           
            
                35.90
             |               
            
                32.80
             |                           
            
                32.80
             | 
            
                32.98
             |                     
            
                6.44
             |                                 
            
                51,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2010
             | 
            
                +2.00 / +5.99%
             |             
            
                35.40
             |           
            
                35.40
             |               
            
                34.50
             |                           
            
                35.40
             | 
            
                35.20
             |                     
            
                6.95
             |                                 
            
                150,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2010
             | 
            
                +2.80 / +9.15%
             |             
            
                33.00
             |           
            
                33.40
             |               
            
                31.50
             |                           
            
                33.40
             | 
            
                33.06
             |                     
            
                6.56
             |                                 
            
                105,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2010
             | 
            
                -1.40 / -4.38%
             |             
            
                33.50
             |           
            
                34.00
             |               
            
                30.60
             |                           
            
                30.60
             | 
            
                31.31
             |                     
            
                6.01
             |                                 
            
                163,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2010
             | 
            
                -1.50 / -4.48%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.80
             |                     
            
                6.28
             |                                 
            
                35,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2010
             | 
            
                -1.50 / -4.29%
             |             
            
                38.00
             |           
            
                38.00
             |               
            
                33.40
             |                           
            
                33.50
             | 
            
                34.38
             |                     
            
                6.58
             |                                 
            
                39,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2010
             | 
            
                -1.10 / -3.05%
             |             
            
                38.00
             |           
            
                38.50
             |               
            
                34.10
             |                           
            
                35.00
             | 
            
                35.66
             |                     
            
                6.87
             |                                 
            
                106,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2010
             | 
            
                +0.90 / +2.56%
             |             
            
                39.50
             |           
            
                39.50
             |               
            
                36.10
             |                           
            
                36.10
             | 
            
                36.57
             |                     
            
                7.09
             |                                 
            
                84,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |