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                    Closing price on 2/28/2011
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                    | Open | 27.50 |  
                    | High | 27.50 |  
                    | Low | 26.10 |  
                    | Volume | 110,200 |  
                    | Split-adjusted Price | 19.38 |  
                
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 |  DLG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/28/2011 | +0.60 / +2.29% | 27.50 | 27.50 | 26.10 | 26.80 | 26.80 | 19.38 | 110,200 |   |  
            | 2/25/2011 | +1.20 / +4.80% | 24.20 | 26.20 | 24.00 | 26.20 | 26.20 | 18.95 | 221,760 |   |  			
            | 2/24/2011 | +0.20 / +0.81% | 24.10 | 25.00 | 23.80 | 25.00 | 25.00 | 18.08 | 211,430 |   |  
            | 2/23/2011 | 0.00 / 0.00% | 24.10 | 25.30 | 24.10 | 24.80 | 24.80 | 17.94 | 202,780 |   |  			
            | 2/22/2011 | 0.00 / 0.00% | 23.60 | 24.80 | 23.60 | 24.80 | 24.80 | 17.94 | 63,870 |   |  
            | 2/21/2011 | -1.30 / -4.98% | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 17.94 | 7,800 |   |  			
            | 2/18/2011 | -1.30 / -4.74% | 27.80 | 27.80 | 26.10 | 26.10 | 26.10 | 18.88 | 117,300 |   |  
            | 2/17/2011 | -1.40 / -4.86% | 29.00 | 29.00 | 27.40 | 27.40 | 27.40 | 19.82 | 21,310 |   |  			
            | 2/16/2011 | -0.20 / -0.69% | 29.00 | 29.10 | 28.80 | 28.80 | 28.80 | 20.83 | 132,980 |   |  
            | 2/15/2011 | -0.60 / -2.03% | 29.60 | 29.60 | 28.70 | 29.00 | 29.00 | 20.98 | 105,290 |   |  			
            | 2/14/2011 | +0.30 / +1.02% | 29.90 | 29.90 | 27.90 | 29.60 | 29.60 | 21.41 | 114,030 |   |  
            | 2/11/2011 | -1.60 / -5.18% | 29.00 | 29.30 | 29.00 | 29.30 | 29.30 | 21.19 | 105,680 |   |  			
            | 2/10/2011 | -1.60 / -4.92% | 31.10 | 32.70 | 30.90 | 30.90 | 30.90 | 20.32 | 194,110 |   |  
            | 2/9/2011 | 0.00 / 0.00% | 31.20 | 33.00 | 31.00 | 32.50 | 32.50 | 21.37 | 28,770 |   |  			
            | 2/8/2011 | +0.50 / +1.56% | 33.00 | 33.00 | 31.20 | 32.50 | 32.50 | 21.37 | 27,600 |   |  
            | 1/28/2011 | +1.00 / +3.23% | 30.50 | 32.50 | 30.50 | 32.00 | 32.00 | 21.04 | 55,950 |   |  			
            | 1/27/2011 | +1.00 / +3.33% | 30.70 | 31.00 | 29.00 | 31.00 | 31.00 | 20.38 | 42,920 |   |  
            | 1/26/2011 | 0.00 / 0.00% | 30.00 | 30.90 | 30.00 | 30.00 | 30.00 | 19.73 | 21,110 |   |  			
            | 1/25/2011 | 0.00 / 0.00% | 28.50 | 30.90 | 28.50 | 30.00 | 30.00 | 19.73 | 55,200 |   |  
            | 1/24/2011 | +1.40 / +4.90% | 30.00 | 30.00 | 29.90 | 30.00 | 30.00 | 19.73 | 144,480 |   |  			
            | 1/21/2011 | +1.30 / +4.76% | 27.30 | 28.60 | 27.30 | 28.60 | 28.60 | 18.81 | 463,220 |   |  
            | 1/20/2011 | +0.30 / +1.11% | 27.20 | 28.00 | 27.20 | 27.30 | 27.30 | 17.95 | 175,200 |   |  			
            | 1/19/2011 | -0.60 / -2.17% | 28.20 | 28.30 | 27.00 | 27.00 | 27.00 | 17.75 | 48,090 |   |  
            | 1/18/2011 | +0.50 / +1.85% | 27.10 | 27.60 | 27.10 | 27.60 | 27.60 | 18.15 | 11,000 |   |  			
            | 1/17/2011 | +0.10 / +0.37% | 27.00 | 27.20 | 27.00 | 27.10 | 27.10 | 17.82 | 89,810 |   |  
            | 1/14/2011 | -1.40 / -4.93% | 27.20 | 27.20 | 27.00 | 27.00 | 27.00 | 17.75 | 6,620 |   |  			
            | 1/13/2011 | +1.30 / +4.80% | 26.60 | 28.40 | 26.50 | 28.40 | 28.40 | 18.67 | 56,510 |   |  
            | 1/12/2011 | -0.10 / -0.37% | 27.10 | 27.10 | 27.10 | 27.10 | 27.10 | 17.82 | 25,000 |   |  			
            | 1/11/2011 | 0.00 / 0.00% | 28.00 | 28.00 | 27.20 | 27.20 | 27.20 | 17.89 | 39,540 |   |  
            | 1/10/2011 | -1.40 / -4.90% | 28.50 | 28.50 | 27.20 | 27.20 | 27.20 | 17.89 | 59,350 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 11:30:01 AM
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