| 
    
        
            | 
                    Closing price on 8/11/2006
                 |  |  
    
        |           
                
                    | Open | 57.00 |  
                    | High | 58.50 |  
                    | Low | 57.00 |  
                    | Volume | 26,560 |  
                    | Split-adjusted Price | 4.80 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/11/2006 | +1.50 / +2.63% | 57.00 | 58.50 | 57.00 | 58.50 | 58.50 | 4.80 | 26,560 |   |  
            | 8/10/2006 | 0.00 / 0.00% | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | 4.68 | 6,220 |   |  			
            | 8/9/2006 | -0.50 / -0.87% | 57.50 | 57.50 | 57.00 | 57.00 | 57.00 | 4.68 | 7,320 |   |  
            | 8/8/2006 | +1.50 / +2.68% | 56.00 | 57.50 | 56.00 | 57.50 | 57.50 | 4.72 | 30,110 |   |  			
            | 8/7/2006 | 0.00 / 0.00% | 56.00 | 58.00 | 56.00 | 56.00 | 56.00 | 4.59 | 75,780 |   |  
            | 8/4/2006 | +2.50 / +4.67% | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | 4.59 | 47,540 |   |  			
            | 8/3/2006 | +2.50 / +4.90% | 52.50 | 53.50 | 52.50 | 53.50 | 53.50 | 4.39 | 8,170 |   |  
            | 8/2/2006 | 0.00 / 0.00% | 51.00 | 51.00 | 48.50 | 51.00 | 51.00 | 4.18 | 29,700 |   |  			
            | 8/1/2006 | -2.50 / -4.67% | 51.00 | 51.00 | 51.00 | 51.00 | 51.00 | 4.18 | 5,210 |   |  
            | 7/31/2006 | -2.50 / -4.46% | 55.00 | 55.00 | 53.50 | 53.50 | 53.50 | 4.39 | 4,800 |   |  			
            | 7/28/2006 | 0.00 / 0.00% | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | 4.59 | 19,700 |   |  
            | 7/27/2006 | +1.50 / +2.75% | 56.00 | 56.50 | 56.00 | 56.00 | 56.00 | 4.59 | 7,490 |   |  			
            | 7/26/2006 | -0.50 / -0.91% | 55.00 | 55.50 | 54.00 | 54.50 | 54.50 | 4.47 | 16,840 |   |  
            | 7/25/2006 | -2.00 / -3.51% | 56.00 | 56.00 | 55.00 | 55.00 | 55.00 | 4.51 | 22,970 |   |  			
            | 7/24/2006 | -1.50 / -2.56% | 57.00 | 57.00 | 56.50 | 57.00 | 57.00 | 4.68 | 12,710 |   |  
            | 7/21/2006 | -3.00 / -4.88% | 61.00 | 61.00 | 58.50 | 58.50 | 58.50 | 4.80 | 14,600 |   |  			
            | 7/20/2006 | +2.50 / +4.24% | 59.00 | 61.50 | 56.50 | 61.50 | 61.50 | 5.05 | 50,600 |   |  
            | 7/19/2006 | -2.50 / -4.07% | 59.50 | 59.50 | 59.00 | 59.00 | 59.00 | 4.84 | 24,520 |   |  			
            | 7/18/2006 | 0.00 / 0.00% | 61.50 | 61.50 | 61.00 | 61.50 | 61.50 | 5.05 | 26,610 |   |  
            | 7/17/2006 | 0.00 / 0.00% | 61.50 | 61.50 | 61.50 | 61.50 | 61.50 | 5.05 | 5,110 |   |  			
            | 7/14/2006 | +0.50 / +0.82% | 61.00 | 61.50 | 61.00 | 61.50 | 61.50 | 5.05 | 7,310 |   |  
            | 7/13/2006 | -1.00 / -1.61% | 62.00 | 62.00 | 61.00 | 61.00 | 61.00 | 5.01 | 16,580 |   |  			
            | 7/12/2006 | -1.00 / -1.59% | 63.00 | 63.00 | 62.00 | 62.00 | 62.00 | 5.09 | 9,750 |   |  
            | 7/11/2006 | 0.00 / 0.00% | 63.00 | 64.00 | 63.00 | 63.00 | 63.00 | 5.17 | 8,960 |   |  			
            | 7/10/2006 | -1.00 / -1.56% | 63.00 | 63.00 | 63.00 | 63.00 | 63.00 | 5.17 | 15,110 |   |  
            | 7/7/2006 | 0.00 / 0.00% | 64.00 | 64.50 | 64.00 | 64.00 | 64.00 | 5.25 | 18,660 |   |  			
            | 7/6/2006 | +2.00 / +3.23% | 63.00 | 64.00 | 63.00 | 64.00 | 64.00 | 5.25 | 25,800 |   |  
            | 7/5/2006 | -19.00 / -23.46% | 62.00 | 62.00 | 61.50 | 62.00 | 62.00 | 5.09 | 15,580 |   |  			
            | 7/4/2006 | -2.00 / -2.41% | 82.50 | 82.50 | 81.00 | 81.00 | 81.00 | 5.11 | 27,680 |   |  
            | 7/3/2006 | -0.50 / -0.60% | 83.50 | 84.00 | 83.00 | 83.00 | 83.00 | 5.24 | 17,860 |   |  |