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                    Closing price on 10/27/2010
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                    | Open | 22.20 |  
                    | High | 22.20 |  
                    | Low | 21.80 |  
                    | Volume | 22,990 |  
                    | Split-adjusted Price | 5.29 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/27/2010 | -0.30 / -1.36% | 22.20 | 22.20 | 21.80 | 21.80 | 21.80 | 5.29 | 22,990 |   |  
            | 10/26/2010 | +0.10 / +0.45% | 22.10 | 23.10 | 22.00 | 22.10 | 22.10 | 5.36 | 78,220 |   |  			
            | 10/25/2010 | 0.00 / 0.00% | 22.00 | 22.00 | 21.20 | 22.00 | 22.00 | 5.34 | 4,710 |   |  
            | 10/22/2010 | -0.20 / -0.90% | 22.20 | 22.30 | 22.00 | 22.00 | 22.00 | 5.34 | 6,260 |   |  			
            | 10/21/2010 | 0.00 / 0.00% | 22.40 | 22.50 | 22.00 | 22.20 | 22.20 | 5.38 | 19,610 |   |  
            | 10/20/2010 | -0.90 / -3.90% | 22.20 | 23.10 | 22.20 | 22.20 | 22.20 | 5.38 | 53,130 |   |  			
            | 10/19/2010 | -0.40 / -1.70% | 23.20 | 23.30 | 22.50 | 23.10 | 23.10 | 5.60 | 13,500 |   |  
            | 10/18/2010 | 0.00 / 0.00% | 23.50 | 23.50 | 23.20 | 23.50 | 23.50 | 5.70 | 4,360 |   |  			
            | 10/15/2010 | 0.00 / 0.00% | 23.50 | 23.50 | 23.40 | 23.50 | 23.50 | 5.70 | 16,120 |   |  
            | 10/14/2010 | 0.00 / 0.00% | 23.50 | 23.60 | 23.50 | 23.50 | 23.50 | 5.70 | 48,950 |   |  			
            | 10/13/2010 | 0.00 / 0.00% | 23.50 | 23.50 | 23.50 | 23.50 | 23.50 | 5.70 | 2,500 |   |  
            | 10/12/2010 | -0.50 / -2.08% | 25.00 | 25.00 | 23.50 | 23.50 | 23.50 | 5.70 | 26,760 |   |  			
            | 10/11/2010 | -0.20 / -0.83% | 23.80 | 24.30 | 23.80 | 24.00 | 24.00 | 5.82 | 1,900 |   |  
            | 10/8/2010 | -0.50 / -2.02% | 24.50 | 24.90 | 24.20 | 24.20 | 24.20 | 5.87 | 3,640 |   |  			
            | 10/7/2010 | -0.30 / -1.20% | 24.90 | 24.90 | 24.70 | 24.70 | 24.70 | 5.99 | 3,350 |   |  
            | 10/6/2010 | +0.50 / +2.04% | 24.50 | 25.00 | 24.50 | 25.00 | 25.00 | 6.06 | 12,370 |   |  			
            | 10/5/2010 | -0.10 / -0.41% | 24.00 | 24.50 | 24.00 | 24.50 | 24.50 | 5.94 | 3,870 |   |  
            | 10/4/2010 | -0.50 / -1.99% | 25.00 | 25.10 | 24.60 | 24.60 | 24.60 | 5.97 | 5,760 |   |  			
            | 10/1/2010 | -0.40 / -1.57% | 25.10 | 25.10 | 25.10 | 25.10 | 25.10 | 6.09 | 5,000 |   |  
            | 9/30/2010 | 0.00 / 0.00% | 25.50 | 25.50 | 25.00 | 25.50 | 25.50 | 6.19 | 32,880 |   |  			
            | 9/29/2010 | +0.10 / +0.39% | 25.60 | 25.60 | 25.40 | 25.50 | 25.50 | 6.19 | 37,030 |   |  
            | 9/28/2010 | +0.20 / +0.79% | 25.50 | 25.50 | 25.20 | 25.40 | 25.40 | 6.16 | 24,030 |   |  			
            | 9/27/2010 | 0.00 / 0.00% | 25.30 | 25.30 | 25.00 | 25.20 | 25.20 | 6.11 | 26,040 |   |  
            | 9/24/2010 | -0.10 / -0.40% | 25.20 | 25.50 | 25.20 | 25.20 | 25.20 | 6.11 | 16,370 |   |  			
            | 9/23/2010 | -0.20 / -0.78% | 25.70 | 25.80 | 25.30 | 25.30 | 25.30 | 6.14 | 13,270 |   |  
            | 9/22/2010 | 0.00 / 0.00% | 25.50 | 25.60 | 25.20 | 25.50 | 25.50 | 6.19 | 13,160 |   |  			
            | 9/21/2010 | +0.10 / +0.39% | 25.30 | 25.50 | 25.20 | 25.50 | 25.50 | 6.19 | 13,710 |   |  
            | 9/20/2010 | -0.10 / -0.39% | 25.80 | 25.80 | 25.00 | 25.40 | 25.40 | 6.16 | 12,270 |   |  			
            | 9/17/2010 | +0.50 / +2.00% | 25.50 | 25.70 | 25.10 | 25.50 | 25.50 | 6.19 | 28,390 |   |  
            | 9/16/2010 | 0.00 / 0.00% | 24.60 | 25.00 | 24.60 | 25.00 | 25.00 | 6.06 | 2,790 |   |  |