| 
                 
                    Closing price on 3/26/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    65.80 | 
                 
                
                    | High | 
                    65.80 | 
                 
                
                    | Low | 
                    63.50 | 
                     
                
                    | Volume | 
                    34,200 | 
                                 
                
                    | Split-adjusted Price | 
                    4.05 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC3 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/26/2010
             | 
            
                -0.20 / -0.31%
             |             
            
                65.80
             |           
            
                65.80
             |               
            
                63.50
             |                           
            
                64.00
             | 
            
                64.41
             |                     
            
                4.05
             |                                 
            
                34,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2010
             | 
            
                -0.80 / -1.23%
             |             
            
                65.70
             |           
            
                65.70
             |               
            
                64.00
             |                           
            
                64.20
             | 
            
                64.42
             |                     
            
                4.06
             |                                 
            
                41,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2010
             | 
            
                -0.60 / -0.91%
             |             
            
                66.00
             |           
            
                66.50
             |               
            
                65.00
             |                           
            
                65.00
             | 
            
                65.49
             |                     
            
                4.11
             |                                 
            
                50,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2010
             | 
            
                +0.20 / +0.31%
             |             
            
                67.00
             |           
            
                67.00
             |               
            
                65.10
             |                           
            
                65.60
             | 
            
                66.04
             |                     
            
                4.15
             |                                 
            
                26,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/22/2010
             | 
            
                -1.60 / -2.39%
             |             
            
                68.00
             |           
            
                68.00
             |               
            
                65.40
             |                           
            
                65.40
             | 
            
                66.58
             |                     
            
                4.14
             |                                 
            
                62,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/19/2010
             | 
            
                -1.00 / -1.47%
             |             
            
                69.00
             |           
            
                69.00
             |               
            
                67.00
             |                           
            
                67.00
             | 
            
                67.60
             |                     
            
                4.24
             |                                 
            
                67,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/18/2010
             | 
            
                +0.60 / +0.89%
             |             
            
                68.00
             |           
            
                68.50
             |               
            
                67.00
             |                           
            
                68.00
             | 
            
                67.89
             |                     
            
                4.30
             |                                 
            
                67,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/17/2010
             | 
            
                -1.60 / -2.32%
             |             
            
                68.50
             |           
            
                69.00
             |               
            
                67.00
             |                           
            
                67.40
             | 
            
                67.91
             |                     
            
                4.27
             |                                 
            
                67,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/16/2010
             | 
            
                -3.00 / -4.17%
             |             
            
                72.00
             |           
            
                72.50
             |               
            
                68.70
             |                           
            
                69.00
             | 
            
                70.33
             |                     
            
                4.25
             |                                 
            
                68,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/15/2010
             | 
            
                -2.30 / -3.10%
             |             
            
                75.70
             |           
            
                76.00
             |               
            
                70.60
             |                           
            
                72.00
             | 
            
                73.39
             |                     
            
                4.44
             |                                 
            
                85,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/12/2010
             | 
            
                -1.70 / -2.24%
             |             
            
                76.40
             |           
            
                76.80
             |               
            
                74.10
             |                           
            
                74.30
             | 
            
                75.66
             |                     
            
                4.58
             |                                 
            
                144,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/11/2010
             | 
            
                +1.30 / +1.74%
             |             
            
                74.30
             |           
            
                78.00
             |               
            
                74.30
             |                           
            
                76.00
             | 
            
                76.41
             |                     
            
                4.69
             |                                 
            
                169,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/10/2010
             | 
            
                +1.90 / +2.61%
             |             
            
                73.00
             |           
            
                74.70
             |               
            
                71.00
             |                           
            
                74.70
             | 
            
                74.16
             |                     
            
                4.61
             |                                 
            
                269,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/9/2010
             | 
            
                +5.30 / +7.85%
             |             
            
                68.50
             |           
            
                72.80
             |               
            
                68.00
             |                           
            
                72.80
             | 
            
                69.94
             |                     
            
                4.49
             |                                 
            
                167,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/8/2010
             | 
            
                -0.50 / -0.74%
             |             
            
                69.00
             |           
            
                70.50
             |               
            
                67.00
             |                           
            
                67.50
             | 
            
                68.11
             |                     
            
                4.16
             |                                 
            
                103,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/5/2010
             | 
            
                +1.50 / +2.26%
             |             
            
                68.00
             |           
            
                69.00
             |               
            
                67.00
             |                           
            
                68.00
             | 
            
                68.10
             |                     
            
                4.19
             |                                 
            
                81,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/4/2010
             | 
            
                -0.50 / -0.75%
             |             
            
                68.00
             |           
            
                69.00
             |               
            
                66.50
             |                           
            
                66.50
             | 
            
                67.54
             |                     
            
                4.10
             |                                 
            
                41,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2010
             | 
            
                +0.80 / +1.21%
             |             
            
                66.80
             |           
            
                71.20
             |               
            
                66.10
             |                           
            
                67.00
             | 
            
                66.58
             |                     
            
                4.13
             |                                 
            
                72,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2010
             | 
            
                -0.30 / -0.45%
             |             
            
                67.00
             |           
            
                67.50
             |               
            
                66.00
             |                           
            
                66.20
             | 
            
                66.55
             |                     
            
                4.08
             |                                 
            
                82,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2010
             | 
            
                +0.60 / +0.91%
             |             
            
                67.00
             |           
            
                70.20
             |               
            
                66.20
             |                           
            
                66.50
             | 
            
                67.28
             |                     
            
                4.10
             |                                 
            
                54,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2010
             | 
            
                +0.40 / +0.61%
             |             
            
                67.00
             |           
            
                68.00
             |               
            
                65.00
             |                           
            
                65.90
             | 
            
                65.71
             |                     
            
                4.06
             |                                 
            
                72,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2010
             | 
            
                -0.50 / -0.76%
             |             
            
                66.00
             |           
            
                67.00
             |               
            
                65.00
             |                           
            
                65.50
             | 
            
                65.70
             |                     
            
                4.04
             |                                 
            
                47,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2010
             | 
            
                +2.20 / +3.45%
             |             
            
                64.00
             |           
            
                66.00
             |               
            
                63.40
             |                           
            
                66.00
             | 
            
                64.10
             |                     
            
                4.07
             |                                 
            
                39,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2010
             | 
            
                -0.20 / -0.31%
             |             
            
                61.00
             |           
            
                63.80
             |               
            
                61.00
             |                           
            
                63.80
             | 
            
                62.70
             |                     
            
                3.93
             |                                 
            
                25,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2010
             | 
            
                0.00 / 0.00%
             |             
            
                65.00
             |           
            
                65.00
             |               
            
                63.00
             |                           
            
                64.00
             | 
            
                63.96
             |                     
            
                3.95
             |                                 
            
                41,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2010
             | 
            
                -0.20 / -0.31%
             |             
            
                64.30
             |           
            
                64.30
             |               
            
                63.50
             |                           
            
                64.00
             | 
            
                64.04
             |                     
            
                3.95
             |                                 
            
                33,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2010
             | 
            
                +0.20 / +0.31%
             |             
            
                65.00
             |           
            
                65.50
             |               
            
                64.00
             |                           
            
                64.20
             | 
            
                64.70
             |                     
            
                3.96
             |                                 
            
                33,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2010
             | 
            
                +0.60 / +0.95%
             |             
            
                64.00
             |           
            
                65.00
             |               
            
                63.50
             |                           
            
                64.00
             | 
            
                64.14
             |                     
            
                3.95
             |                                 
            
                42,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2010
             | 
            
                -1.60 / -2.46%
             |             
            
                63.50
             |           
            
                64.00
             |               
            
                62.50
             |                           
            
                63.40
             | 
            
                63.65
             |                     
            
                3.91
             |                                 
            
                56,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2010
             | 
            
                +0.50 / +0.78%
             |             
            
                63.00
             |           
            
                65.00
             |               
            
                63.00
             |                           
            
                65.00
             | 
            
                63.87
             |                     
            
                4.01
             |                                 
            
                70,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |