| 
    
        
            | 
                    Closing price on 11/2/2011
                 |  |  
    
        |           
                
                    | Open | 11.60 |  
                    | High | 11.60 |  
                    | Low | 11.30 |  
                    | Volume | 220,690 |  
                    | Split-adjusted Price | 3.19 |  
                
             | 
 |  DHA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/2/2011 | -0.30 / -2.54% | 11.60 | 11.60 | 11.30 | 11.50 | 11.50 | 3.19 | 220,690 |   |  
            | 11/1/2011 | -0.20 / -1.67% | 12.10 | 12.10 | 11.70 | 11.80 | 11.80 | 3.27 | 76,600 |   |  			
            | 10/31/2011 | 0.00 / 0.00% | 12.50 | 12.50 | 12.00 | 12.00 | 12.00 | 3.33 | 179,260 |   |  
            | 10/28/2011 | +0.10 / +0.84% | 12.10 | 12.30 | 12.00 | 12.00 | 12.00 | 3.33 | 102,460 |   |  			
            | 10/27/2011 | -0.20 / -1.65% | 12.10 | 12.60 | 11.80 | 11.90 | 11.90 | 3.30 | 96,470 |   |  
            | 10/26/2011 | -0.50 / -3.97% | 12.70 | 12.70 | 12.10 | 12.10 | 12.10 | 3.36 | 82,120 |   |  			
            | 10/25/2011 | -0.10 / -0.79% | 12.70 | 12.70 | 12.60 | 12.60 | 12.60 | 3.50 | 10,500 |   |  
            | 10/24/2011 | 0.00 / 0.00% | 12.90 | 13.00 | 12.70 | 12.70 | 12.70 | 3.52 | 28,390 |   |  			
            | 10/21/2011 | +0.30 / +2.42% | 12.20 | 12.70 | 12.20 | 12.70 | 12.70 | 3.52 | 18,580 |   |  
            | 10/20/2011 | +0.20 / +1.64% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 3.44 | 5,210 |   |  			
            | 10/19/2011 | 0.00 / 0.00% | 12.30 | 12.30 | 12.20 | 12.20 | 12.20 | 3.38 | 5,380 |   |  
            | 10/18/2011 | 0.00 / 0.00% | 12.20 | 12.20 | 12.20 | 12.20 | 12.20 | 3.38 | 13,880 |   |  			
            | 10/17/2011 | -0.10 / -0.81% | 12.10 | 12.40 | 12.10 | 12.20 | 12.20 | 3.38 | 4,750 |   |  
            | 10/14/2011 | +0.10 / +0.82% | 12.40 | 12.40 | 12.20 | 12.30 | 12.30 | 3.41 | 5,010 |   |  			
            | 10/13/2011 | +0.20 / +1.67% | 12.10 | 12.20 | 12.10 | 12.20 | 12.20 | 3.38 | 14,400 |   |  
            | 10/12/2011 | 0.00 / 0.00% | 12.00 | 12.00 | 11.90 | 12.00 | 12.00 | 3.33 | 39,600 |   |  			
            | 10/11/2011 | -0.10 / -0.83% | 12.10 | 12.10 | 12.00 | 12.00 | 12.00 | 3.33 | 11,500 |   |  
            | 10/10/2011 | 0.00 / 0.00% | 12.30 | 12.30 | 12.00 | 12.10 | 12.10 | 3.36 | 5,960 |   |  			
            | 10/7/2011 | -0.10 / -0.82% | 12.10 | 12.30 | 12.10 | 12.10 | 12.10 | 3.36 | 9,520 |   |  
            | 10/6/2011 | +0.20 / +1.67% | 12.30 | 12.40 | 12.20 | 12.20 | 12.20 | 3.38 | 17,910 |   |  			
            | 10/5/2011 | +0.20 / +1.69% | 11.80 | 12.10 | 11.80 | 12.00 | 12.00 | 3.33 | 3,350 |   |  
            | 10/4/2011 | 0.00 / 0.00% | 11.60 | 11.90 | 11.60 | 11.80 | 11.80 | 3.27 | 40,700 |   |  			
            | 10/3/2011 | 0.00 / 0.00% | 11.80 | 11.80 | 11.70 | 11.80 | 11.80 | 3.27 | 27,120 |   |  
            | 9/30/2011 | 0.00 / 0.00% | 11.70 | 12.00 | 11.70 | 11.80 | 11.80 | 3.27 | 28,140 |   |  			
            | 9/29/2011 | -0.20 / -1.67% | 11.90 | 11.90 | 11.50 | 11.80 | 11.80 | 3.27 | 44,680 |   |  
            | 9/28/2011 | -0.20 / -1.64% | 12.20 | 12.20 | 11.70 | 12.00 | 12.00 | 3.33 | 67,550 |   |  			
            | 9/27/2011 | -0.10 / -0.81% | 12.50 | 12.60 | 11.70 | 12.20 | 12.20 | 3.38 | 73,710 |   |  
            | 9/26/2011 | -0.10 / -0.81% | 12.40 | 12.50 | 12.00 | 12.30 | 12.30 | 3.41 | 31,240 |   |  			
            | 9/23/2011 | -0.60 / -4.62% | 13.00 | 13.00 | 12.40 | 12.40 | 12.40 | 3.44 | 64,400 |   |  
            | 9/22/2011 | +0.40 / +3.17% | 12.80 | 13.00 | 12.80 | 13.00 | 13.00 | 3.61 | 5,460 |   |  |