| 
                 
                    Closing price on 2/11/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    65.00 | 
                 
                
                    | High | 
                    65.50 | 
                 
                
                    | Low | 
                    64.00 | 
                     
                
                    | Volume | 
                    33,900 | 
                                 
                
                    | Split-adjusted Price | 
                    3.96 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC3 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2010
             | 
            
                -1.30 / -1.98%
             |             
            
                65.00
             |           
            
                65.10
             |               
            
                63.10
             |                           
            
                64.50
             | 
            
                64.41
             |                     
            
                3.98
             |                                 
            
                84,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2010
             | 
            
                +0.80 / +1.23%
             |             
            
                65.00
             |           
            
                65.80
             |               
            
                64.70
             |                           
            
                65.80
             | 
            
                65.14
             |                     
            
                4.06
             |                                 
            
                61,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2010
             | 
            
                +0.50 / +0.78%
             |             
            
                64.80
             |           
            
                65.00
             |               
            
                64.00
             |                           
            
                65.00
             | 
            
                64.71
             |                     
            
                4.01
             |                                 
            
                71,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2010
             | 
            
                -0.30 / -0.46%
             |             
            
                65.00
             |           
            
                65.50
             |               
            
                63.80
             |                           
            
                64.50
             | 
            
                64.50
             |                     
            
                3.98
             |                                 
            
                53,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2010
             | 
            
                +1.30 / +2.05%
             |             
            
                63.00
             |           
            
                64.80
             |               
            
                62.90
             |                           
            
                64.80
             | 
            
                63.41
             |                     
            
                4.00
             |                                 
            
                67,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2010
             | 
            
                +0.50 / +0.79%
             |             
            
                59.50
             |           
            
                65.00
             |               
            
                59.50
             |                           
            
                63.50
             | 
            
                61.96
             |                     
            
                3.92
             |                                 
            
                91,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2010
             | 
            
                +0.50 / +0.80%
             |             
            
                61.00
             |           
            
                63.20
             |               
            
                61.00
             |                           
            
                63.00
             | 
            
                62.67
             |                     
            
                3.88
             |                                 
            
                99,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2010
             | 
            
                -1.70 / -2.65%
             |             
            
                61.00
             |           
            
                64.00
             |               
            
                61.00
             |                           
            
                62.50
             | 
            
                62.94
             |                     
            
                3.85
             |                                 
            
                49,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2010
             | 
            
                +4.20 / +7.00%
             |             
            
                61.00
             |           
            
                64.20
             |               
            
                60.00
             |                           
            
                64.20
             | 
            
                63.32
             |                     
            
                3.96
             |                                 
            
                116,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2010
             | 
            
                -0.50 / -0.83%
             |             
            
                60.00
             |           
            
                60.00
             |               
            
                60.00
             |                           
            
                60.00
             | 
            
                60.00
             |                     
            
                3.70
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2010
             | 
            
                +3.30 / +5.77%
             |             
            
                59.30
             |           
            
                62.90
             |               
            
                59.30
             |                           
            
                60.50
             | 
            
                61.79
             |                     
            
                3.73
             |                                 
            
                35,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2010
             | 
            
                -1.40 / -2.39%
             |             
            
                61.10
             |           
            
                62.30
             |               
            
                56.80
             |                           
            
                57.20
             | 
            
                59.35
             |                     
            
                3.53
             |                                 
            
                35,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2010
             | 
            
                -3.40 / -5.48%
             |             
            
                60.20
             |           
            
                62.00
             |               
            
                58.60
             |                           
            
                58.60
             | 
            
                60.88
             |                     
            
                3.61
             |                                 
            
                13,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2010
             | 
            
                +2.00 / +3.33%
             |             
            
                62.50
             |           
            
                62.50
             |               
            
                60.10
             |                           
            
                62.00
             | 
            
                62.06
             |                     
            
                3.82
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2010
             | 
            
                -2.20 / -3.54%
             |             
            
                59.20
             |           
            
                63.90
             |               
            
                59.20
             |                           
            
                60.00
             | 
            
                62.20
             |                     
            
                3.70
             |                                 
            
                7,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2010
             | 
            
                -3.00 / -4.60%
             |             
            
                62.00
             |           
            
                65.40
             |               
            
                61.00
             |                           
            
                62.20
             | 
            
                63.49
             |                     
            
                3.84
             |                                 
            
                17,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2010
             | 
            
                +1.20 / +1.88%
             |             
            
                66.60
             |           
            
                66.60
             |               
            
                64.00
             |                           
            
                65.20
             | 
            
                65.41
             |                     
            
                4.02
             |                                 
            
                46,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2010
             | 
            
                +1.30 / +2.07%
             |             
            
                63.00
             |           
            
                65.90
             |               
            
                60.50
             |                           
            
                64.00
             | 
            
                65.06
             |                     
            
                3.95
             |                                 
            
                38,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/12/2010
             | 
            
                -3.40 / -5.14%
             |             
            
                64.00
             |           
            
                67.40
             |               
            
                62.40
             |                           
            
                62.70
             | 
            
                64.13
             |                     
            
                3.87
             |                                 
            
                59,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2010
             | 
            
                -3.10 / -4.48%
             |             
            
                71.00
             |           
            
                71.00
             |               
            
                66.00
             |                           
            
                66.10
             | 
            
                67.02
             |                     
            
                4.08
             |                                 
            
                28,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2010
             | 
            
                +0.10 / +0.14%
             |             
            
                70.20
             |           
            
                71.90
             |               
            
                69.00
             |                           
            
                69.20
             | 
            
                70.17
             |                     
            
                4.27
             |                                 
            
                73,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2010
             | 
            
                -0.40 / -0.58%
             |             
            
                69.00
             |           
            
                72.50
             |               
            
                69.00
             |                           
            
                69.10
             | 
            
                70.06
             |                     
            
                4.26
             |                                 
            
                64,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2010
             | 
            
                +0.50 / +0.72%
             |             
            
                70.00
             |           
            
                70.00
             |               
            
                67.10
             |                           
            
                69.50
             | 
            
                69.46
             |                     
            
                4.29
             |                                 
            
                92,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2010
             | 
            
                -0.60 / -0.86%
             |             
            
                73.80
             |           
            
                73.80
             |               
            
                69.00
             |                           
            
                69.00
             | 
            
                70.91
             |                     
            
                4.25
             |                                 
            
                44,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2010
             | 
            
                +6.60 / +10.48%
             |             
            
                67.00
             |           
            
                69.60
             |               
            
                67.00
             |                           
            
                69.60
             | 
            
                68.96
             |                     
            
                4.29
             |                                 
            
                34,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2009
             | 
            
                -0.90 / -1.41%
             |             
            
                64.20
             |           
            
                67.00
             |               
            
                63.00
             |                           
            
                63.00
             | 
            
                65.07
             |                     
            
                3.88
             |                                 
            
                63,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |