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                    Closing price on 7/13/2010
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                    | Open | 48.00 |  
                    | High | 48.00 |  
                    | Low | 47.70 |  
                    | Volume | 54,820 |  
                    | Split-adjusted Price | 7.43 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/13/2010 | +0.30 / +0.63% | 48.00 | 48.00 | 47.70 | 48.00 | 48.00 | 7.43 | 54,820 |   |  
            | 7/12/2010 | +0.20 / +0.42% | 47.50 | 48.00 | 46.00 | 47.70 | 47.70 | 7.38 | 80,750 |   |  			
            | 7/9/2010 | -0.20 / -0.42% | 49.00 | 49.00 | 46.90 | 47.50 | 47.50 | 7.35 | 159,590 |   |  
            | 7/8/2010 | +2.20 / +4.84% | 47.70 | 47.70 | 47.10 | 47.70 | 47.70 | 7.38 | 345,410 |   |  			
            | 7/7/2010 | -0.80 / -1.73% | 46.30 | 46.30 | 45.50 | 45.50 | 45.50 | 7.04 | 2,630 |   |  
            | 7/6/2010 | -0.10 / -0.22% | 46.40 | 46.40 | 46.00 | 46.30 | 46.30 | 7.17 | 4,830 |   |  			
            | 7/5/2010 | +0.50 / +1.09% | 46.00 | 46.40 | 45.90 | 46.40 | 46.40 | 7.18 | 10,600 |   |  
            | 7/2/2010 | -0.20 / -0.43% | 46.10 | 46.10 | 45.90 | 45.90 | 45.90 | 7.10 | 49,640 |   |  			
            | 7/1/2010 | -0.90 / -1.91% | 46.10 | 47.00 | 46.00 | 46.10 | 46.10 | 7.14 | 34,430 |   |  
            | 6/30/2010 | -0.30 / -0.63% | 46.10 | 47.00 | 46.00 | 47.00 | 47.00 | 7.27 | 20,840 |   |  			
            | 6/29/2010 | +1.00 / +2.16% | 46.30 | 47.30 | 46.30 | 47.30 | 47.30 | 7.32 | 65,510 |   |  
            | 6/28/2010 | -0.20 / -0.43% | 46.80 | 47.00 | 46.00 | 46.30 | 46.30 | 7.17 | 49,400 |   |  			
            | 6/25/2010 | -2.10 / -4.32% | 46.40 | 47.00 | 46.40 | 46.50 | 46.50 | 7.20 | 13,500 |   |  
            | 6/24/2010 | +2.30 / +4.97% | 46.30 | 48.60 | 46.00 | 48.60 | 48.60 | 7.52 | 52,240 |   |  			
            | 6/23/2010 | 0.00 / 0.00% | 46.40 | 46.40 | 45.70 | 46.30 | 46.30 | 7.17 | 21,710 |   |  
            | 6/22/2010 | -0.30 / -0.64% | 47.00 | 47.00 | 46.30 | 46.30 | 46.30 | 7.17 | 23,640 |   |  			
            | 6/21/2010 | -0.10 / -0.21% | 46.60 | 47.00 | 46.60 | 46.60 | 46.60 | 7.21 | 23,650 |   |  
            | 6/18/2010 | -0.40 / -0.85% | 46.70 | 46.70 | 46.70 | 46.70 | 46.70 | 7.23 | 19,240 |   |  			
            | 6/17/2010 | +0.10 / +0.21% | 47.00 | 47.10 | 46.00 | 47.10 | 47.10 | 7.29 | 12,390 |   |  
            | 6/16/2010 | 0.00 / 0.00% | 47.00 | 47.40 | 47.00 | 47.00 | 47.00 | 7.27 | 23,130 |   |  			
            | 6/15/2010 | +1.20 / +2.62% | 45.60 | 47.00 | 45.40 | 47.00 | 47.00 | 7.27 | 8,750 |   |  
            | 6/14/2010 | -0.10 / -0.22% | 47.20 | 47.50 | 45.20 | 45.80 | 45.80 | 7.09 | 25,900 |   |  			
            | 6/11/2010 | +2.00 / +4.56% | 46.00 | 46.00 | 45.90 | 45.90 | 45.90 | 7.10 | 24,810 |   |  
            | 6/10/2010 | -2.10 / -4.57% | 46.00 | 46.00 | 43.90 | 43.90 | 43.90 | 6.79 | 26,290 |   |  			
            | 6/9/2010 | +0.70 / +1.55% | 46.70 | 46.70 | 45.40 | 46.00 | 46.00 | 7.12 | 10,880 |   |  
            | 6/8/2010 | -0.30 / -0.66% | 45.60 | 45.90 | 45.30 | 45.30 | 45.30 | 7.01 | 40,240 |   |  			
            | 6/7/2010 | -0.90 / -1.94% | 46.50 | 46.50 | 45.00 | 45.60 | 45.60 | 7.06 | 21,450 |   |  
            | 6/4/2010 | 0.00 / 0.00% | 47.50 | 47.50 | 46.30 | 46.50 | 46.50 | 7.20 | 16,650 |   |  			
            | 6/3/2010 | 0.00 / 0.00% | 47.70 | 47.70 | 46.50 | 46.50 | 46.50 | 7.20 | 22,000 |   |  
            | 6/2/2010 | -0.90 / -1.90% | 46.00 | 47.20 | 46.00 | 46.50 | 46.50 | 7.20 | 77,380 |   |  |