| 
                 
                    Closing price on 1/11/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.10 | 
                 
                
                    | High | 
                    16.10 | 
                 
                
                    | Low | 
                    15.10 | 
                     
                
                    | Volume | 
                    7,900 | 
                                 
                
                    | Split-adjusted Price | 
                    5.99 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VC9 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/11/2011
             | 
            
                -0.30 / -1.90%
             |             
            
                15.10
             |           
            
                16.10
             |               
            
                15.10
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                5.99
             |                                 
            
                7,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/10/2011
             | 
            
                -0.50 / -3.07%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                15.70
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                6.11
             |                                 
            
                17,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2011
             | 
            
                -0.50 / -2.98%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                6.30
             |                                 
            
                25,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2011
             | 
            
                -0.30 / -1.75%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                6.49
             |                                 
            
                12,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.30
             |           
            
                17.30
             |               
            
                17.00
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                6.61
             |                                 
            
                8,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2011
             | 
            
                -0.50 / -2.84%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                17.00
             |                           
            
                17.10
             | 
            
                17.10
             |                     
            
                6.61
             |                                 
            
                13,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2010
             | 
            
                -4.30 / -19.63%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.10
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                6.80
             |                                 
            
                52,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2010
             | 
            
                0.00 / 0.00%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                21.60
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                6.52
             |                                 
            
                35,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2010
             | 
            
                -0.50 / -2.23%
             |             
            
                22.30
             |           
            
                22.30
             |               
            
                21.80
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                6.52
             |                                 
            
                31,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2010
             | 
            
                +0.80 / +3.70%
             |             
            
                21.60
             |           
            
                22.40
             |               
            
                21.60
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                6.67
             |                                 
            
                22,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2010
             | 
            
                -0.20 / -0.92%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                21.60
             |                           
            
                21.60
             | 
            
                21.60
             |                     
            
                6.43
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2010
             | 
            
                -0.40 / -1.80%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                21.80
             |                           
            
                21.80
             | 
            
                21.80
             |                     
            
                6.49
             |                                 
            
                26,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2010
             | 
            
                -1.10 / -4.72%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                21.70
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                6.61
             |                                 
            
                23,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2010
             | 
            
                +0.80 / +3.56%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.00
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                6.94
             |                                 
            
                50,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2010
             | 
            
                +1.40 / +6.64%
             |             
            
                22.50
             |           
            
                22.50
             |               
            
                22.00
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                6.70
             |                                 
            
                98,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2010
             | 
            
                +1.10 / +5.50%
             |             
            
                21.10
             |           
            
                21.10
             |               
            
                21.10
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                6.29
             |                                 
            
                42,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2010
             | 
            
                +1.10 / +5.82%
             |             
            
                20.10
             |           
            
                20.10
             |               
            
                18.50
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                5.96
             |                                 
            
                10,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2010
             | 
            
                -1.10 / -5.50%
             |             
            
                19.00
             |           
            
                19.50
             |               
            
                18.60
             |                           
            
                18.90
             | 
            
                18.90
             |                     
            
                5.63
             |                                 
            
                25,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2010
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.50
             |               
            
                19.80
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                5.96
             |                                 
            
                15,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2010
             | 
            
                -1.60 / -7.41%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                5.96
             |                                 
            
                27,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2010
             | 
            
                +0.50 / +2.37%
             |             
            
                21.10
             |           
            
                21.90
             |               
            
                21.10
             |                           
            
                21.60
             | 
            
                21.60
             |                     
            
                6.43
             |                                 
            
                24,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2010
             | 
            
                +1.10 / +5.50%
             |             
            
                21.00
             |           
            
                21.10
             |               
            
                20.00
             |                           
            
                21.10
             | 
            
                21.10
             |                     
            
                6.29
             |                                 
            
                9,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2010
             | 
            
                +0.70 / +3.63%
             |             
            
                20.30
             |           
            
                20.90
             |               
            
                18.30
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                5.96
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2010
             | 
            
                -0.90 / -4.46%
             |             
            
                20.50
             |           
            
                20.70
             |               
            
                19.30
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                5.75
             |                                 
            
                22,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2010
             | 
            
                -1.00 / -4.72%
             |             
            
                20.50
             |           
            
                21.40
             |               
            
                20.20
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                6.02
             |                                 
            
                14,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2010
             | 
            
                +0.40 / +1.92%
             |             
            
                21.40
             |           
            
                22.10
             |               
            
                20.70
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                6.32
             |                                 
            
                33,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2010
             | 
            
                +0.90 / +4.52%
             |             
            
                20.50
             |           
            
                20.80
             |               
            
                20.50
             |                           
            
                20.80
             | 
            
                20.80
             |                     
            
                6.20
             |                                 
            
                43,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2010
             | 
            
                +0.90 / +4.74%
             |             
            
                19.80
             |           
            
                19.90
             |               
            
                19.00
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                5.93
             |                                 
            
                35,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2010
             | 
            
                -0.50 / -2.56%
             |             
            
                19.60
             |           
            
                20.00
             |               
            
                18.70
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                5.66
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2010
             | 
            
                +1.00 / +5.41%
             |             
            
                19.40
             |           
            
                19.50
             |               
            
                19.40
             |                           
            
                19.50
             | 
            
                19.50
             |                     
            
                5.81
             |                                 
            
                31,200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |