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            | 
                    Closing price on 10/19/2007
                 |  |  
    
        |           
                
                    | Open | 100.00 |  
                    | High | 103.00 |  
                    | Low | 100.00 |  
                    | Volume | 50,590 |  
                    | Split-adjusted Price | 9.33 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/19/2007 | -2.00 / -1.94% | 100.00 | 103.00 | 100.00 | 101.00 | 101.00 | 9.33 | 50,590 |   |  
            | 10/18/2007 | 0.00 / 0.00% | 103.00 | 104.00 | 102.00 | 103.00 | 103.00 | 9.52 | 48,110 |   |  			
            | 10/17/2007 | -1.00 / -0.96% | 104.00 | 104.00 | 103.00 | 103.00 | 103.00 | 9.52 | 38,090 |   |  
            | 10/16/2007 | -3.00 / -2.80% | 106.00 | 107.00 | 104.00 | 104.00 | 104.00 | 9.61 | 45,800 |   |  			
            | 10/15/2007 | +1.00 / +0.94% | 108.00 | 108.00 | 106.00 | 107.00 | 107.00 | 9.88 | 79,510 |   |  
            | 10/12/2007 | +1.00 / +0.95% | 105.00 | 106.00 | 104.00 | 106.00 | 106.00 | 9.79 | 69,090 |   |  			
            | 10/11/2007 | +1.00 / +0.96% | 106.00 | 106.00 | 104.00 | 105.00 | 105.00 | 9.70 | 60,400 |   |  
            | 10/10/2007 | +1.00 / +0.97% | 105.00 | 106.00 | 102.00 | 104.00 | 104.00 | 9.61 | 102,710 |   |  			
            | 10/9/2007 | +3.00 / +3.00% | 104.00 | 104.00 | 101.00 | 103.00 | 103.00 | 9.52 | 69,370 |   |  
            | 10/8/2007 | -1.00 / -0.99% | 99.00 | 100.00 | 98.00 | 100.00 | 100.00 | 9.24 | 70,210 |   |  			
            | 10/5/2007 | -1.00 / -0.98% | 101.00 | 102.00 | 100.00 | 101.00 | 101.00 | 9.33 | 55,000 |   |  
            | 10/4/2007 | -4.00 / -3.77% | 106.00 | 106.00 | 101.00 | 102.00 | 102.00 | 9.42 | 95,320 |   |  			
            | 10/3/2007 | +5.00 / +4.95% | 102.00 | 106.00 | 98.00 | 106.00 | 106.00 | 9.79 | 206,390 |   |  
            | 10/2/2007 | +4.00 / +4.12% | 101.00 | 101.00 | 98.00 | 101.00 | 101.00 | 9.33 | 264,980 |   |  			
            | 10/1/2007 | +4.50 / +4.86% | 97.00 | 97.00 | 97.00 | 97.00 | 97.00 | 8.96 | 19,580 |   |  
            | 9/28/2007 | +4.00 / +4.52% | 89.50 | 92.50 | 89.50 | 92.50 | 92.50 | 8.55 | 122,180 |   |  			
            | 9/27/2007 | -1.00 / -1.12% | 89.00 | 89.00 | 88.00 | 88.50 | 88.50 | 8.18 | 66,380 |   |  
            | 9/26/2007 | 0.00 / 0.00% | 90.00 | 91.00 | 89.50 | 89.50 | 89.50 | 8.27 | 97,640 |   |  			
            | 9/25/2007 | +0.50 / +0.56% | 90.00 | 91.00 | 89.00 | 89.50 | 89.50 | 8.27 | 87,800 |   |  
            | 9/24/2007 | +4.00 / +4.71% | 86.50 | 89.00 | 86.00 | 89.00 | 89.00 | 8.22 | 86,860 |   |  			
            | 9/21/2007 | -1.00 / -1.16% | 86.00 | 86.00 | 83.50 | 85.00 | 85.00 | 7.85 | 44,720 |   |  
            | 9/20/2007 | 0.00 / 0.00% | 87.50 | 88.00 | 85.50 | 86.00 | 86.00 | 7.94 | 57,830 |   |  			
            | 9/19/2007 | +1.50 / +1.78% | 86.00 | 86.50 | 85.00 | 86.00 | 86.00 | 7.94 | 108,630 |   |  
            | 9/18/2007 | +1.00 / +1.20% | 83.50 | 84.50 | 83.00 | 84.50 | 84.50 | 7.81 | 68,100 |   |  			
            | 9/17/2007 | -1.50 / -1.76% | 84.00 | 84.50 | 83.50 | 83.50 | 83.50 | 7.71 | 25,020 |   |  
            | 9/14/2007 | -1.50 / -1.73% | 86.50 | 86.50 | 85.00 | 85.00 | 85.00 | 7.85 | 48,550 |   |  			
            | 9/13/2007 | +2.50 / +2.98% | 85.00 | 86.50 | 84.00 | 86.50 | 86.50 | 7.99 | 61,030 |   |  
            | 9/12/2007 | +1.50 / +1.82% | 83.00 | 84.00 | 83.00 | 84.00 | 84.00 | 7.76 | 42,830 |   |  			
            | 9/11/2007 | +0.50 / +0.61% | 82.00 | 83.00 | 82.00 | 82.50 | 82.50 | 7.62 | 63,790 |   |  
            | 9/10/2007 | +0.50 / +0.61% | 82.00 | 82.00 | 81.50 | 82.00 | 82.00 | 7.58 | 48,630 |   |  |