| 
                 
                    Closing price on 10/1/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.50 | 
                 
                
                    | High | 
                    14.50 | 
                 
                
                    | Low | 
                    13.60 | 
                     
                
                    | Volume | 
                    14,200 | 
                                 
                
                    | Split-adjusted Price | 
                    13.70 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VHH Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/1/2010
             | 
            
                -0.30 / -2.14%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                13.60
             |                           
            
                13.70
             | 
            
                14.00
             |                     
            
                13.70
             |                                 
            
                14,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2010
             | 
            
                -0.20 / -1.41%
             |             
            
                14.00
             |           
            
                14.30
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                14.00
             |                                 
            
                81,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/29/2010
             | 
            
                -0.60 / -4.05%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.00
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                14.20
             |                                 
            
                68,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2010
             | 
            
                -0.20 / -1.33%
             |             
            
                15.00
             |           
            
                15.70
             |               
            
                14.40
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                14.80
             |                                 
            
                47,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2010
             | 
            
                -0.90 / -5.66%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                14.80
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                15.00
             |                                 
            
                63,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2010
             | 
            
                -0.10 / -0.63%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.40
             |                           
            
                15.90
             | 
            
                15.78
             |                     
            
                15.90
             |                                 
            
                153,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2010
             | 
            
                +0.90 / +5.96%
             |             
            
                15.20
             |           
            
                16.00
             |               
            
                14.20
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                16.00
             |                                 
            
                142,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2010
             | 
            
                -1.10 / -6.79%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                15.10
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                15.10
             |                                 
            
                65,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2010
             | 
            
                -0.80 / -4.71%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                16.20
             |                                 
            
                8,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2010
             | 
            
                -0.30 / -1.73%
             |             
            
                18.00
             |           
            
                18.50
             |               
            
                16.50
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                17.00
             |                                 
            
                1,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2010
             | 
            
                -1.20 / -6.49%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                17.30
             |                           
            
                17.30
             | 
            
                18.50
             |                     
            
                17.30
             |                                 
            
                3,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2010
             | 
            
                0.00 / 0.00%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                18.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2010
             | 
            
                +1.00 / +5.71%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                18.50
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2010
             | 
            
                +1.30 / +8.02%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                17.50
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2010
             | 
            
                +0.20 / +1.25%
             |             
            
                16.70
             |           
            
                16.70
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                16.20
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2010
             | 
            
                -0.10 / -0.62%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.10
             |                     
            
                16.00
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2010
             | 
            
                -0.80 / -4.73%
             |             
            
                15.80
             |           
            
                16.50
             |               
            
                15.80
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                16.10
             |                                 
            
                21,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2010
             | 
            
                -1.20 / -6.63%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                16.90
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                16.90
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2010
             | 
            
                +0.20 / +1.12%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                18.10
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2010
             | 
            
                -0.90 / -4.79%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                17.90
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2010
             | 
            
                +0.30 / +1.62%
             |             
            
                18.60
             |           
            
                18.80
             |               
            
                18.60
             |                           
            
                18.80
             | 
            
                18.70
             |                     
            
                18.80
             |                                 
            
                1,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2010
             | 
            
                -1.00 / -5.13%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                18.50
             |                                 
            
                7,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2010
             | 
            
                -0.30 / -1.52%
             |             
            
                18.50
             |           
            
                19.50
             |               
            
                18.50
             |                           
            
                19.50
             | 
            
                19.50
             |                     
            
                19.50
             |                                 
            
                1,500
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                19.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                19.80
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                19.80
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2010
             | 
            
                -0.20 / -1.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                19.80
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2010
             | 
            
                +0.20 / +1.01%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                20.00
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2010
             | 
            
                -0.20 / -1.00%
             |             
            
                19.80
             |           
            
                19.80
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                19.80
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                20.00
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
         
    
    
 |