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            | 
                 
                    Closing price on 1/5/2011
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.00 | 
                 
                
                    | High | 
                    29.00 | 
                 
                
                    | Low | 
                    28.50 | 
                     
                
                    | Volume | 
                    52,520 | 
                                 
                
                    | Split-adjusted Price | 
                    18.74 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DLG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/5/2011
             | 
            
                -0.50 / -1.72%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                18.74
             |                                 
            
                52,520
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2011
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.20
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                19.07
             |                                 
            
                19,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.70
             |           
            
                29.00
             |               
            
                27.70
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                19.07
             |                                 
            
                54,790
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2010
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                27.70
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                19.07
             |                                 
            
                22,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2010
             | 
            
                +1.00 / +3.57%
             |             
            
                27.40
             |           
            
                29.00
             |               
            
                27.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                19.07
             |                                 
            
                108,010
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2010
             | 
            
                +1.00 / +3.70%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.10
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                109,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                17.75
             |                                 
            
                81,060
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2010
             | 
            
                -0.70 / -2.53%
             |             
            
                27.70
             |           
            
                27.70
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                17.75
             |                                 
            
                111,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2010
             | 
            
                -0.30 / -1.07%
             |             
            
                27.90
             |           
            
                27.90
             |               
            
                26.90
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                18.21
             |                                 
            
                227,780
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.60
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                99,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                26.80
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                96,660
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2010
             | 
            
                -0.10 / -0.36%
             |             
            
                28.10
             |           
            
                28.10
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                117,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2010
             | 
            
                +0.20 / +0.72%
             |             
            
                26.70
             |           
            
                28.10
             |               
            
                26.70
             |                           
            
                28.10
             | 
            
                28.10
             |                     
            
                18.48
             |                                 
            
                139,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2010
             | 
            
                -0.10 / -0.36%
             |             
            
                29.30
             |           
            
                29.30
             |               
            
                26.80
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                18.35
             |                                 
            
                35,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.10
             |           
            
                28.10
             |               
            
                27.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                123,570
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2010
             | 
            
                -0.20 / -0.71%
             |             
            
                26.90
             |           
            
                28.10
             |               
            
                26.90
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.41
             |                                 
            
                49,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.50
             |           
            
                29.00
             |               
            
                28.20
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                18.54
             |                                 
            
                62,690
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2010
             | 
            
                +0.50 / +1.81%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                27.70
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                18.54
             |                                 
            
                211,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2010
             | 
            
                +1.20 / +4.53%
             |             
            
                25.20
             |           
            
                27.70
             |               
            
                25.20
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                18.21
             |                                 
            
                102,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2010
             | 
            
                -0.20 / -0.75%
             |             
            
                26.00
             |           
            
                27.80
             |               
            
                26.00
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                17.43
             |                                 
            
                20,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2010
             | 
            
                -1.40 / -4.98%
             |             
            
                26.70
             |           
            
                27.90
             |               
            
                26.70
             |                           
            
                26.70
             | 
            
                26.70
             |                     
            
                17.56
             |                                 
            
                57,570
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2010
             | 
            
                -1.40 / -4.75%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                28.10
             |                           
            
                28.10
             | 
            
                28.10
             |                     
            
                18.48
             |                                 
            
                42,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2010
             | 
            
                -0.40 / -1.34%
             |             
            
                29.90
             |           
            
                30.50
             |               
            
                29.00
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                19.40
             |                                 
            
                65,930
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2010
             | 
            
                -0.60 / -1.97%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                29.50
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                19.66
             |                                 
            
                53,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2010
             | 
            
                +0.50 / +1.67%
             |             
            
                30.00
             |           
            
                31.50
             |               
            
                29.90
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                20.06
             |                                 
            
                361,930
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2010
             | 
            
                +1.00 / +3.45%
             |             
            
                29.00
             |           
            
                30.00
             |               
            
                29.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                19.73
             |                                 
            
                115,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2010
             | 
            
                +1.30 / +4.69%
             |             
            
                27.70
             |           
            
                29.00
             |               
            
                27.50
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                19.07
             |                                 
            
                324,720
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2010
             | 
            
                -0.50 / -1.77%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                27.50
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                18.21
             |                                 
            
                311,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2010
             | 
            
                +0.70 / +2.55%
             |             
            
                27.20
             |           
            
                28.80
             |               
            
                27.10
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                18.54
             |                                 
            
                320,180
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.80
             |               
            
                26.80
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                18.08
             |                                 
            
                270,400
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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