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                    Closing price on 8/16/2010
                 
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                    | Open | 
                    21.70 | 
                 
                
                    | High | 
                    22.20 | 
                 
                
                    | Low | 
                    21.40 | 
                     
                
                    | Volume | 
                    224,900 | 
                                 
                
                    | Split-adjusted Price | 
                    14.60 | 
                 
             
            
            
                
             
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DLG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/16/2010
             | 
            
                +1.00 / +4.72%
             |             
            
                21.70
             |           
            
                22.20
             |               
            
                21.40
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                14.60
             |                                 
            
                224,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2010
             | 
            
                +0.30 / +1.44%
             |             
            
                20.50
             |           
            
                21.20
             |               
            
                20.00
             |                           
            
                21.20
             | 
            
                21.20
             |                     
            
                13.94
             |                                 
            
                147,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/12/2010
             | 
            
                -1.00 / -4.57%
             |             
            
                21.40
             |           
            
                21.40
             |               
            
                20.90
             |                           
            
                20.90
             | 
            
                20.90
             |                     
            
                13.74
             |                                 
            
                138,920
             |            
            
                 
             |                                       
         
    
        
            | 
                8/11/2010
             | 
            
                0.00 / 0.00%
             |             
            
                21.60
             |           
            
                22.60
             |               
            
                21.40
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                14.40
             |                                 
            
                57,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/10/2010
             | 
            
                -1.10 / -4.78%
             |             
            
                22.00
             |           
            
                22.50
             |               
            
                21.90
             |                           
            
                21.90
             | 
            
                21.90
             |                     
            
                14.40
             |                                 
            
                445,880
             |            
            
                 
             |                                       
         
    
        
            | 
                8/9/2010
             | 
            
                -1.20 / -4.96%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                15.12
             |                                 
            
                162,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/6/2010
             | 
            
                -0.30 / -1.22%
             |             
            
                23.80
             |           
            
                24.50
             |               
            
                23.80
             |                           
            
                24.20
             | 
            
                24.20
             |                     
            
                15.91
             |                                 
            
                61,510
             |            
            
                 
             |                                       
         
    
        
            | 
                8/5/2010
             | 
            
                -0.10 / -0.41%
             |             
            
                25.40
             |           
            
                25.40
             |               
            
                24.40
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                16.11
             |                                 
            
                81,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/4/2010
             | 
            
                -0.40 / -1.60%
             |             
            
                25.00
             |           
            
                25.30
             |               
            
                24.30
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                16.18
             |                                 
            
                138,150
             |            
            
                 
             |                                       
         
    
        
            | 
                8/3/2010
             | 
            
                -0.60 / -2.34%
             |             
            
                25.80
             |           
            
                25.90
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                16.44
             |                                 
            
                121,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/2/2010
             | 
            
                -0.20 / -0.78%
             |             
            
                25.50
             |           
            
                26.00
             |               
            
                25.50
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                16.83
             |                                 
            
                73,080
             |            
            
                 
             |                                       
         
    
        
            | 
                7/30/2010
             | 
            
                -0.30 / -1.15%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                16.96
             |                                 
            
                164,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/29/2010
             | 
            
                -0.20 / -0.76%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                25.80
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                17.16
             |                                 
            
                169,430
             |            
            
                 
             |                                       
         
    
        
            | 
                7/28/2010
             | 
            
                -0.20 / -0.75%
             |             
            
                26.50
             |           
            
                26.80
             |               
            
                26.00
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                17.29
             |                                 
            
                84,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/27/2010
             | 
            
                -0.60 / -2.21%
             |             
            
                27.10
             |           
            
                27.20
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                17.43
             |                                 
            
                85,660
             |            
            
                 
             |                                       
         
    
        
            | 
                7/26/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                27.10
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                17.82
             |                                 
            
                400,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/23/2010
             | 
            
                +1.20 / +4.63%
             |             
            
                27.10
             |           
            
                27.10
             |               
            
                27.00
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                17.82
             |                                 
            
                474,030
             |            
            
                 
             |                                       
         
    
        
            | 
                7/22/2010
             | 
            
                -0.10 / -0.38%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                25.80
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                17.03
             |                                 
            
                141,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/21/2010
             | 
            
                -0.60 / -2.26%
             |             
            
                26.60
             |           
            
                26.80
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                17.10
             |                                 
            
                104,110
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2010
             | 
            
                -0.20 / -0.75%
             |             
            
                26.70
             |           
            
                27.00
             |               
            
                26.50
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                17.49
             |                                 
            
                141,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.60
             |               
            
                26.50
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                17.62
             |                                 
            
                188,710
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2010
             | 
            
                -0.20 / -0.74%
             |             
            
                27.00
             |           
            
                27.90
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                17.62
             |                                 
            
                102,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/15/2010
             | 
            
                -1.00 / -3.57%
             |             
            
                27.20
             |           
            
                28.00
             |               
            
                26.70
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                17.75
             |                                 
            
                287,560
             |            
            
                 
             |                                       
         
    
        
            | 
                7/14/2010
             | 
            
                -0.80 / -2.78%
             |             
            
                28.50
             |           
            
                28.90
             |               
            
                27.80
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                289,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2010
             | 
            
                +1.30 / +4.73%
             |             
            
                28.40
             |           
            
                28.80
             |               
            
                27.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                18.94
             |                                 
            
                257,920
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2010
             | 
            
                +1.30 / +4.96%
             |             
            
                26.20
             |           
            
                27.50
             |               
            
                26.20
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                18.08
             |                                 
            
                324,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2010
             | 
            
                +1.20 / +4.80%
             |             
            
                25.60
             |           
            
                26.20
             |               
            
                25.00
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                17.23
             |                                 
            
                324,350
             |            
            
                 
             |                                       
         
    
        
            | 
                7/8/2010
             | 
            
                +0.30 / +1.21%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                24.80
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                16.44
             |                                 
            
                246,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/7/2010
             | 
            
                -0.90 / -3.52%
             |             
            
                25.60
             |           
            
                26.30
             |               
            
                24.60
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                16.24
             |                                 
            
                232,960
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2010
             | 
            
                -1.20 / -4.48%
             |             
            
                26.50
             |           
            
                26.70
             |               
            
                25.60
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                16.83
             |                                 
            
                177,330
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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