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                    Closing price on 3/27/2006
                 |  |  
    
        |           
                
                    | Open | 71.00 |  
                    | High | 71.00 |  
                    | Low | 71.00 |  
                    | Volume | 29,700 |  
                    | Split-adjusted Price | 4.45 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/27/2006 | +1.00 / +1.43% | 71.00 | 71.00 | 71.00 | 71.00 | 71.00 | 4.45 | 29,700 |   |  
            | 3/24/2006 | +0.50 / +0.72% | 70.00 | 70.00 | 70.00 | 70.00 | 70.00 | 4.39 | 23,620 |   |  			
            | 3/23/2006 | +1.50 / +2.21% | 69.00 | 69.50 | 69.00 | 69.50 | 69.50 | 4.35 | 48,610 |   |  
            | 3/22/2006 | -3.00 / -4.23% | 70.00 | 70.00 | 68.00 | 68.00 | 68.00 | 4.26 | 51,760 |   |  			
            | 3/21/2006 | +1.00 / +1.43% | 70.00 | 71.00 | 70.00 | 71.00 | 71.00 | 4.45 | 24,550 |   |  
            | 3/20/2006 | +3.00 / +4.48% | 70.00 | 70.00 | 70.00 | 70.00 | 70.00 | 4.39 | 45,490 |   |  			
            | 3/17/2006 | +3.00 / +4.69% | 67.00 | 67.00 | 67.00 | 67.00 | 67.00 | 4.20 | 24,070 |   |  
            | 3/16/2006 | +1.00 / +1.59% | 64.00 | 64.00 | 64.00 | 64.00 | 64.00 | 4.01 | 30,980 |   |  			
            | 3/15/2006 | 0.00 / 0.00% | 63.00 | 64.00 | 63.00 | 63.00 | 63.00 | 3.95 | 34,790 |   |  
            | 3/14/2006 | +1.50 / +2.44% | 63.00 | 64.00 | 63.00 | 63.00 | 63.00 | 3.95 | 44,850 |   |  			
            | 3/13/2006 | +2.50 / +4.24% | 60.00 | 61.50 | 60.00 | 61.50 | 61.50 | 3.85 | 38,650 |   |  
            | 3/10/2006 | 0.00 / 0.00% | 59.00 | 59.00 | 59.00 | 59.00 | 59.00 | 3.70 | 44,020 |   |  			
            | 3/9/2006 | 0.00 / 0.00% | 59.00 | 59.00 | 59.00 | 59.00 | 59.00 | 3.70 | 6,850 |   |  
            | 3/8/2006 | 0.00 / 0.00% | 59.00 | 60.00 | 59.00 | 59.00 | 59.00 | 3.70 | 17,890 |   |  			
            | 3/7/2006 | +0.50 / +0.85% | 59.00 | 59.00 | 59.00 | 59.00 | 59.00 | 3.70 | 28,470 |   |  
            | 3/6/2006 | +2.50 / +4.46% | 58.00 | 58.50 | 58.00 | 58.50 | 58.50 | 3.67 | 29,110 |   |  			
            | 3/3/2006 | -2.50 / -4.27% | 58.50 | 61.00 | 56.00 | 56.00 | 56.00 | 3.51 | 55,770 |   |  
            | 3/2/2006 | +2.50 / +4.46% | 58.50 | 58.50 | 58.50 | 58.50 | 58.50 | 3.67 | 12,050 |   |  			
            | 3/1/2006 | +2.50 / +4.67% | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | 3.51 | 35,990 |   |  
            | 2/28/2006 | +2.50 / +4.90% | 53.50 | 53.50 | 53.50 | 53.50 | 53.50 | 3.35 | 17,860 |   |  			
            | 2/27/2006 | +1.40 / +2.82% | 50.50 | 51.00 | 50.50 | 51.00 | 51.00 | 3.20 | 22,910 |   |  
            | 2/24/2006 | +0.80 / +1.64% | 49.00 | 49.60 | 49.00 | 49.60 | 49.60 | 3.11 | 10,630 |   |  			
            | 2/23/2006 | +1.20 / +2.52% | 48.00 | 48.80 | 48.00 | 48.80 | 48.80 | 3.06 | 37,740 |   |  
            | 2/22/2006 | -0.90 / -1.86% | 48.50 | 48.60 | 47.60 | 47.60 | 47.60 | 2.98 | 13,150 |   |  			
            | 2/21/2006 | -2.50 / -4.90% | 51.00 | 51.00 | 48.50 | 48.50 | 48.50 | 3.04 | 23,540 |   |  
            | 2/20/2006 | +2.00 / +4.08% | 49.00 | 51.00 | 49.00 | 51.00 | 51.00 | 3.20 | 6,740 |   |  			
            | 2/17/2006 | +0.40 / +0.82% | 49.00 | 49.00 | 49.00 | 49.00 | 49.00 | 3.07 | 31,190 |   |  
            | 2/16/2006 | +0.40 / +0.83% | 48.50 | 48.60 | 48.50 | 48.60 | 48.60 | 3.04 | 6,330 |   |  			
            | 2/15/2006 | +0.60 / +1.26% | 48.20 | 48.60 | 48.20 | 48.20 | 48.20 | 3.02 | 11,550 |   |  
            | 2/14/2006 | +0.40 / +0.85% | 47.50 | 47.60 | 47.50 | 47.60 | 47.60 | 2.98 | 17,480 |   |  |