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                    Closing price on 11/6/2006
                 |  |  
    
        |           
                
                    | Open | 68.50 |  
                    | High | 69.00 |  
                    | Low | 68.00 |  
                    | Volume | 28,540 |  
                    | Split-adjusted Price | 6.24 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/6/2006 | +0.50 / +0.73% | 68.50 | 69.00 | 68.00 | 69.00 | 69.00 | 6.24 | 28,540 |   |  
            | 11/3/2006 | -0.50 / -0.72% | 69.00 | 69.00 | 68.50 | 68.50 | 68.50 | 6.20 | 24,610 |   |  			
            | 11/2/2006 | -0.50 / -0.72% | 69.50 | 69.50 | 68.50 | 69.00 | 69.00 | 6.24 | 17,660 |   |  
            | 11/1/2006 | +1.00 / +1.46% | 69.50 | 69.50 | 69.50 | 69.50 | 69.50 | 6.29 | 13,710 |   |  			
            | 10/31/2006 | +0.50 / +0.74% | 68.00 | 68.50 | 67.50 | 68.50 | 68.50 | 6.20 | 25,630 |   |  
            | 10/30/2006 | -1.50 / -2.16% | 69.00 | 69.00 | 68.00 | 68.00 | 68.00 | 6.15 | 44,460 |   |  			
            | 10/27/2006 | -0.50 / -0.71% | 70.00 | 70.00 | 69.50 | 69.50 | 69.50 | 6.29 | 23,310 |   |  
            | 10/26/2006 | -0.50 / -0.71% | 70.50 | 70.50 | 70.00 | 70.00 | 70.00 | 6.33 | 27,760 |   |  			
            | 10/25/2006 | -0.50 / -0.70% | 71.00 | 71.00 | 70.50 | 70.50 | 70.50 | 6.38 | 26,050 |   |  
            | 10/24/2006 | -0.50 / -0.70% | 71.00 | 71.00 | 70.50 | 71.00 | 71.00 | 6.42 | 25,250 |   |  			
            | 10/23/2006 | -0.50 / -0.69% | 72.00 | 72.00 | 71.00 | 71.50 | 71.50 | 6.47 | 20,500 |   |  
            | 10/20/2006 | +1.00 / +1.41% | 71.00 | 72.00 | 71.00 | 72.00 | 72.00 | 6.51 | 26,430 |   |  			
            | 10/19/2006 | +3.00 / +4.41% | 70.00 | 71.00 | 70.00 | 71.00 | 71.00 | 6.42 | 35,420 |   |  
            | 10/18/2006 | -1.50 / -2.16% | 68.00 | 68.00 | 68.00 | 68.00 | 68.00 | 6.15 | 66,870 |   |  			
            | 10/17/2006 | -2.50 / -3.47% | 70.00 | 70.00 | 69.50 | 69.50 | 69.50 | 6.29 | 43,160 |   |  
            | 10/16/2006 | -1.00 / -1.37% | 73.00 | 73.00 | 72.00 | 72.00 | 72.00 | 6.51 | 20,160 |   |  			
            | 10/13/2006 | -0.50 / -0.68% | 73.50 | 73.50 | 73.00 | 73.00 | 73.00 | 6.61 | 27,420 |   |  
            | 10/12/2006 | +0.50 / +0.68% | 73.50 | 73.50 | 73.50 | 73.50 | 73.50 | 6.65 | 21,480 |   |  			
            | 10/11/2006 | 0.00 / 0.00% | 73.00 | 73.00 | 72.50 | 73.00 | 73.00 | 6.61 | 22,100 |   |  
            | 10/10/2006 | -2.00 / -2.67% | 74.00 | 74.00 | 73.00 | 73.00 | 73.00 | 6.61 | 41,450 |   |  			
            | 10/9/2006 | -1.00 / -1.32% | 76.00 | 76.00 | 75.00 | 75.00 | 75.00 | 6.79 | 45,610 |   |  
            | 10/6/2006 | -4.50 / -5.59% | 76.00 | 76.00 | 74.00 | 76.00 | 76.00 | 6.88 | 100,000 |   |  			
            | 10/5/2006 | -1.00 / -1.23% | 81.00 | 81.00 | 80.50 | 80.50 | 80.50 | 6.61 | 50,600 |   |  
            | 10/4/2006 | +1.00 / +1.24% | 80.50 | 81.50 | 80.00 | 81.50 | 81.50 | 6.69 | 130,680 |   |  			
            | 10/3/2006 | -0.50 / -0.62% | 81.00 | 81.00 | 80.50 | 80.50 | 80.50 | 6.61 | 42,270 |   |  
            | 10/2/2006 | +0.50 / +0.62% | 80.50 | 81.00 | 80.50 | 81.00 | 81.00 | 6.65 | 40,670 |   |  			
            | 9/29/2006 | 0.00 / 0.00% | 80.50 | 81.00 | 80.50 | 80.50 | 80.50 | 6.61 | 41,530 |   |  
            | 9/28/2006 | -0.50 / -0.62% | 81.00 | 81.00 | 80.50 | 80.50 | 80.50 | 6.61 | 49,940 |   |  			
            | 9/27/2006 | -1.00 / -1.22% | 82.00 | 82.00 | 81.00 | 81.00 | 81.00 | 6.65 | 75,790 |   |  
            | 9/26/2006 | +3.50 / +4.46% | 82.00 | 82.00 | 82.00 | 82.00 | 82.00 | 6.73 | 97,560 |   |  |