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                    Closing price on 7/14/2006
                 |  |  
    
        |           
                
                    | Open | 61.00 |  
                    | High | 61.50 |  
                    | Low | 61.00 |  
                    | Volume | 7,310 |  
                    | Split-adjusted Price | 5.05 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 6/30/2006 | -0.50 / -0.60% | 84.00 | 84.50 | 83.50 | 83.50 | 83.50 | 5.27 | 20,420 |   |  
            | 6/29/2006 | +0.50 / +0.60% | 83.50 | 84.00 | 83.50 | 84.00 | 84.00 | 5.30 | 33,440 |   |  			
            | 6/28/2006 | +2.50 / +3.09% | 83.00 | 83.50 | 83.00 | 83.50 | 83.50 | 5.27 | 44,190 |   |  
            | 6/27/2006 | +1.00 / +1.25% | 80.00 | 81.00 | 80.00 | 81.00 | 81.00 | 5.11 | 24,300 |   |  			
            | 6/26/2006 | -0.50 / -0.62% | 80.50 | 80.50 | 80.00 | 80.00 | 80.00 | 5.05 | 14,020 |   |  
            | 6/23/2006 | -1.00 / -1.23% | 81.00 | 81.00 | 80.50 | 80.50 | 80.50 | 5.08 | 37,240 |   |  			
            | 6/22/2006 | +3.50 / +4.49% | 80.50 | 81.50 | 80.50 | 81.50 | 81.50 | 5.14 | 58,840 |   |  
            | 6/21/2006 | -2.50 / -3.11% | 79.00 | 79.00 | 78.00 | 78.00 | 78.00 | 4.92 | 38,460 |   |  			
            | 6/20/2006 | -0.50 / -0.62% | 81.00 | 81.00 | 80.50 | 80.50 | 80.50 | 5.08 | 19,260 |   |  
            | 6/19/2006 | -0.50 / -0.61% | 81.50 | 81.50 | 81.00 | 81.00 | 81.00 | 5.11 | 25,050 |   |  			
            | 6/16/2006 | -0.50 / -0.61% | 82.00 | 82.00 | 80.50 | 81.50 | 81.50 | 5.14 | 22,780 |   |  
            | 6/15/2006 | -2.00 / -2.38% | 83.00 | 83.00 | 82.00 | 82.00 | 82.00 | 5.18 | 22,400 |   |  			
            | 6/14/2006 | -0.50 / -0.59% | 84.50 | 84.50 | 84.00 | 84.00 | 84.00 | 5.30 | 29,740 |   |  
            | 6/13/2006 | +2.00 / +2.42% | 84.50 | 86.50 | 84.50 | 84.50 | 84.50 | 5.33 | 87,420 |   |  			
            | 6/12/2006 | +3.50 / +4.43% | 82.50 | 82.50 | 82.50 | 82.50 | 82.50 | 5.21 | 18,570 |   |  
            | 6/9/2006 | -1.00 / -1.25% | 79.00 | 80.00 | 79.00 | 79.00 | 79.00 | 4.99 | 16,200 |   |  			
            | 6/8/2006 | +0.50 / +0.63% | 79.50 | 80.00 | 79.50 | 80.00 | 80.00 | 5.05 | 19,850 |   |  
            | 6/7/2006 | 0.00 / 0.00% | 79.50 | 79.50 | 78.50 | 79.50 | 79.50 | 5.02 | 8,210 |   |  			
            | 6/6/2006 | 0.00 / 0.00% | 79.50 | 81.00 | 79.50 | 79.50 | 79.50 | 5.02 | 29,260 |   |  
            | 6/5/2006 | +1.00 / +1.27% | 79.00 | 79.50 | 79.00 | 79.50 | 79.50 | 5.02 | 20,710 |   |  |