| 
                 
                    Closing price on 3/4/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    28.50 | 
                 
                
                    | High | 
                    28.60 | 
                 
                
                    | Low | 
                    28.50 | 
                     
                
                    | Volume | 
                    52,400 | 
                                 
                
                    | Split-adjusted Price | 
                    14.53 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC5 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/4/2010
             | 
            
                +1.60 / +5.93%
             |             
            
                28.50
             |           
            
                28.60
             |               
            
                28.50
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                14.53
             |                                 
            
                52,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/3/2010
             | 
            
                +1.40 / +5.47%
             |             
            
                26.50
             |           
            
                27.00
             |               
            
                26.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                13.71
             |                                 
            
                83,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/2/2010
             | 
            
                +1.60 / +6.67%
             |             
            
                25.60
             |           
            
                25.60
             |               
            
                24.50
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                13.00
             |                                 
            
                128,000
             |            
            
                 
             |                                       
         
    
        
            | 
                3/1/2010
             | 
            
                +1.30 / +5.73%
             |             
            
                23.80
             |           
            
                24.00
             |               
            
                23.80
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                12.19
             |                                 
            
                63,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2010
             | 
            
                +0.20 / +0.89%
             |             
            
                22.30
             |           
            
                22.90
             |               
            
                22.30
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                11.53
             |                                 
            
                4,800
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2010
             | 
            
                0.00 / 0.00%
             |             
            
                22.10
             |           
            
                22.50
             |               
            
                22.10
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                11.43
             |                                 
            
                11,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/24/2010
             | 
            
                +0.20 / +0.90%
             |             
            
                21.90
             |           
            
                22.90
             |               
            
                21.90
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                11.43
             |                                 
            
                9,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/23/2010
             | 
            
                -0.90 / -3.88%
             |             
            
                22.30
             |           
            
                22.90
             |               
            
                22.10
             |                           
            
                22.30
             | 
            
                22.30
             |                     
            
                11.33
             |                                 
            
                18,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2010
             | 
            
                -0.10 / -0.43%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                23.00
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                11.78
             |                                 
            
                12,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/12/2010
             | 
            
                +0.70 / +3.10%
             |             
            
                23.00
             |           
            
                23.50
             |               
            
                23.00
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                11.83
             |                                 
            
                13,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2010
             | 
            
                +0.20 / +0.89%
             |             
            
                22.30
             |           
            
                22.90
             |               
            
                22.30
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                11.48
             |                                 
            
                10,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2010
             | 
            
                +1.40 / +6.67%
             |             
            
                21.50
             |           
            
                22.50
             |               
            
                21.50
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                11.38
             |                                 
            
                25,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2010
             | 
            
                -0.50 / -2.33%
             |             
            
                21.00
             |           
            
                21.90
             |               
            
                20.80
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                10.67
             |                                 
            
                16,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2010
             | 
            
                -0.80 / -3.59%
             |             
            
                21.00
             |           
            
                22.00
             |               
            
                21.00
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                10.92
             |                                 
            
                22,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/5/2010
             | 
            
                -1.00 / -4.29%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                22.00
             |                           
            
                22.30
             | 
            
                22.30
             |                     
            
                11.33
             |                                 
            
                29,100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/4/2010
             | 
            
                -0.20 / -0.85%
             |             
            
                23.50
             |           
            
                23.60
             |               
            
                23.00
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                11.83
             |                                 
            
                24,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/3/2010
             | 
            
                +0.30 / +1.29%
             |             
            
                24.20
             |           
            
                24.20
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                11.94
             |                                 
            
                21,300
             |            
            
                 
             |                                       
         
    
        
            | 
                2/2/2010
             | 
            
                +1.50 / +6.91%
             |             
            
                23.00
             |           
            
                23.20
             |               
            
                22.50
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                11.78
             |                                 
            
                98,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/1/2010
             | 
            
                +1.50 / +7.43%
             |             
            
                21.50
             |           
            
                21.70
             |               
            
                21.50
             |                           
            
                21.70
             | 
            
                21.70
             |                     
            
                11.02
             |                                 
            
                20,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2010
             | 
            
                -0.30 / -1.46%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.10
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                10.26
             |                                 
            
                18,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2010
             | 
            
                -0.50 / -2.38%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                20.30
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                10.41
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2010
             | 
            
                -1.40 / -6.25%
             |             
            
                23.00
             |           
            
                23.00
             |               
            
                20.90
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                10.67
             |                                 
            
                13,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/26/2010
             | 
            
                +0.90 / +4.19%
             |             
            
                22.00
             |           
            
                22.40
             |               
            
                22.00
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                11.38
             |                                 
            
                21,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2010
             | 
            
                +0.10 / +0.47%
             |             
            
                21.00
             |           
            
                21.50
             |               
            
                20.50
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                10.92
             |                                 
            
                10,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2010
             | 
            
                +1.00 / +4.90%
             |             
            
                20.20
             |           
            
                21.40
             |               
            
                19.50
             |                           
            
                21.40
             | 
            
                21.40
             |                     
            
                10.87
             |                                 
            
                17,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2010
             | 
            
                -0.50 / -2.39%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.00
             |                           
            
                20.40
             | 
            
                20.40
             |                     
            
                10.36
             |                                 
            
                24,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2010
             | 
            
                -1.40 / -6.28%
             |             
            
                22.30
             |           
            
                22.30
             |               
            
                20.80
             |                           
            
                20.90
             | 
            
                20.90
             |                     
            
                10.62
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/19/2010
             | 
            
                +0.20 / +0.90%
             |             
            
                20.80
             |           
            
                22.90
             |               
            
                20.80
             |                           
            
                22.30
             | 
            
                22.30
             |                     
            
                11.33
             |                                 
            
                15,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2010
             | 
            
                -1.40 / -5.96%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                22.10
             |                           
            
                22.10
             | 
            
                22.10
             |                     
            
                11.23
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2010
             | 
            
                +0.30 / +1.29%
             |             
            
                24.30
             |           
            
                24.50
             |               
            
                23.00
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                11.94
             |                                 
            
                29,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |