| 
                 
                    Closing price on 11/10/2005
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    45.80 | 
                 
                
                    | High | 
                    45.80 | 
                 
                
                    | Low | 
                    45.70 | 
                     
                
                    | Volume | 
                    8,900 | 
                                 
                
                    | Split-adjusted Price | 
                    2.80 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/10/2005
             | 
            
                -0.20 / -0.43%
             |             
            
                45.80
             |           
            
                45.80
             |               
            
                45.70
             |                           
            
                45.80
             | 
            
                45.80
             |                     
            
                2.80
             |                                 
            
                8,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2005
             | 
            
                0.00 / 0.00%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                2.82
             |                                 
            
                4,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2005
             | 
            
                0.00 / 0.00%
             |             
            
                46.00
             |           
            
                46.10
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                2.82
             |                                 
            
                25,410
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2005
             | 
            
                -0.30 / -0.65%
             |             
            
                46.20
             |           
            
                46.20
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                2.82
             |                                 
            
                34,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2005
             | 
            
                -0.70 / -1.49%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                46.30
             |                           
            
                46.30
             | 
            
                46.30
             |                     
            
                2.83
             |                                 
            
                16,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2005
             | 
            
                +1.30 / +2.84%
             |             
            
                46.50
             |           
            
                47.00
             |               
            
                46.50
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                2.88
             |                                 
            
                22,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2005
             | 
            
                +0.70 / +1.56%
             |             
            
                45.30
             |           
            
                45.70
             |               
            
                45.30
             |                           
            
                45.70
             | 
            
                45.70
             |                     
            
                2.80
             |                                 
            
                18,660
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2005
             | 
            
                -0.30 / -0.66%
             |             
            
                45.30
             |           
            
                45.30
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                2.75
             |                                 
            
                10,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2005
             | 
            
                +0.30 / +0.67%
             |             
            
                45.30
             |           
            
                45.50
             |               
            
                45.30
             |                           
            
                45.30
             | 
            
                45.30
             |                     
            
                2.77
             |                                 
            
                8,000
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2005
             | 
            
                +1.40 / +3.21%
             |             
            
                45.00
             |           
            
                45.30
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                2.75
             |                                 
            
                17,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2005
             | 
            
                0.00 / 0.00%
             |             
            
                43.60
             |           
            
                43.60
             |               
            
                43.60
             |                           
            
                43.60
             | 
            
                43.60
             |                     
            
                2.67
             |                                 
            
                27,460
             |            
            
                 
             |                                       
         
    
        
            | 
                10/26/2005
             | 
            
                -2.20 / -4.80%
             |             
            
                44.20
             |           
            
                44.20
             |               
            
                43.60
             |                           
            
                43.60
             | 
            
                43.60
             |                     
            
                2.67
             |                                 
            
                25,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/25/2005
             | 
            
                -0.70 / -1.51%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                45.80
             |                           
            
                45.80
             | 
            
                45.80
             |                     
            
                2.80
             |                                 
            
                5,670
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2005
             | 
            
                0.00 / 0.00%
             |             
            
                46.50
             |           
            
                46.80
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                2.85
             |                                 
            
                4,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2005
             | 
            
                -0.10 / -0.21%
             |             
            
                46.60
             |           
            
                46.80
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                2.85
             |                                 
            
                7,760
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2005
             | 
            
                -0.30 / -0.64%
             |             
            
                46.60
             |           
            
                46.60
             |               
            
                46.60
             |                           
            
                46.60
             | 
            
                46.60
             |                     
            
                2.85
             |                                 
            
                3,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/19/2005
             | 
            
                -0.10 / -0.21%
             |             
            
                46.90
             |           
            
                46.90
             |               
            
                46.10
             |                           
            
                46.90
             | 
            
                46.90
             |                     
            
                2.87
             |                                 
            
                5,630
             |            
            
                 
             |                                       
         
    
        
            | 
                10/18/2005
             | 
            
                0.00 / 0.00%
             |             
            
                47.00
             |           
            
                47.50
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                2.88
             |                                 
            
                7,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2005
             | 
            
                +1.70 / +3.75%
             |             
            
                46.80
             |           
            
                47.00
             |               
            
                46.80
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                2.88
             |                                 
            
                12,550
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2005
             | 
            
                +0.60 / +1.34%
             |             
            
                45.20
             |           
            
                45.30
             |               
            
                45.20
             |                           
            
                45.30
             | 
            
                45.30
             |                     
            
                2.77
             |                                 
            
                7,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2005
             | 
            
                +0.20 / +0.45%
             |             
            
                44.60
             |           
            
                44.70
             |               
            
                44.60
             |                           
            
                44.70
             | 
            
                44.70
             |                     
            
                2.74
             |                                 
            
                12,550
             |            
            
                 
             |                                       
         
    
        
            | 
                10/12/2005
             | 
            
                0.00 / 0.00%
             |             
            
                44.50
             |           
            
                44.50
             |               
            
                44.50
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                2.72
             |                                 
            
                3,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/11/2005
             | 
            
                -0.50 / -1.11%
             |             
            
                44.80
             |           
            
                44.80
             |               
            
                44.50
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                2.72
             |                                 
            
                5,070
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2005
             | 
            
                0.00 / 0.00%
             |             
            
                45.00
             |           
            
                45.00
             |               
            
                45.00
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                2.75
             |                                 
            
                19,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2005
             | 
            
                +0.50 / +1.12%
             |             
            
                44.70
             |           
            
                45.00
             |               
            
                44.70
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                2.75
             |                                 
            
                10,250
             |            
            
                 
             |                                       
         
    
        
            | 
                10/6/2005
             | 
            
                -2.50 / -5.32%
             |             
            
                44.80
             |           
            
                44.80
             |               
            
                44.50
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                2.72
             |                                 
            
                12,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/5/2005
             | 
            
                +0.50 / +1.08%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                2.62
             |                                 
            
                18,980
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2005
             | 
            
                -0.50 / -1.06%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                46.50
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                2.59
             |                                 
            
                22,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2005
             | 
            
                +1.00 / +2.17%
             |             
            
                47.00
             |           
            
                48.30
             |               
            
                47.00
             |                           
            
                47.00
             | 
            
                47.00
             |                     
            
                2.62
             |                                 
            
                72,640
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2005
             | 
            
                +2.10 / +4.78%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                2.56
             |                                 
            
                3,490
             |  
            
                 
             |                                                              
             
    
         
    
    
 |