| 
                 
                    Closing price on 9/24/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    58.00 | 
                 
                
                    | High | 
                    63.50 | 
                 
                
                    | Low | 
                    58.00 | 
                     
                
                    | Volume | 
                    6,600 | 
                                 
                
                    | Split-adjusted Price | 
                    63.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/24/2009
             | 
            
                +1.00 / +1.61%
             |             
            
                58.00
             |           
            
                63.50
             |               
            
                58.00
             |                           
            
                63.00
             | 
            
                63.00
             |                     
            
                63.00
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2009
             | 
            
                -4.50 / -6.77%
             |             
            
                64.80
             |           
            
                64.80
             |               
            
                60.30
             |                           
            
                62.00
             | 
            
                62.00
             |                     
            
                62.00
             |                                 
            
                18,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2009
             | 
            
                0.00 / 0.00%
             |             
            
                70.90
             |           
            
                70.90
             |               
            
                64.00
             |                           
            
                66.50
             | 
            
                66.50
             |                     
            
                66.50
             |                                 
            
                12,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2009
             | 
            
                +3.70 / +5.89%
             |             
            
                66.50
             |           
            
                66.50
             |               
            
                66.00
             |                           
            
                66.50
             | 
            
                66.50
             |                     
            
                66.50
             |                                 
            
                10,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2009
             | 
            
                +3.90 / +6.62%
             |             
            
                62.50
             |           
            
                62.80
             |               
            
                60.00
             |                           
            
                62.80
             | 
            
                62.80
             |                     
            
                62.80
             |                                 
            
                40,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2009
             | 
            
                +3.70 / +6.70%
             |             
            
                58.00
             |           
            
                58.90
             |               
            
                57.80
             |                           
            
                58.90
             | 
            
                58.90
             |                     
            
                58.90
             |                                 
            
                46,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2009
             | 
            
                +2.70 / +5.14%
             |             
            
                53.50
             |           
            
                55.20
             |               
            
                53.50
             |                           
            
                55.20
             | 
            
                55.20
             |                     
            
                55.20
             |                                 
            
                12,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2009
             | 
            
                +1.00 / +1.94%
             |             
            
                51.30
             |           
            
                52.50
             |               
            
                51.30
             |                           
            
                52.50
             | 
            
                52.50
             |                     
            
                52.50
             |                                 
            
                14,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2009
             | 
            
                +0.50 / +0.98%
             |             
            
                51.00
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                51.50
             |                                 
            
                6,600
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2009
             | 
            
                -0.20 / -0.39%
             |             
            
                50.90
             |           
            
                51.00
             |               
            
                50.80
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                51.00
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2009
             | 
            
                +0.70 / +1.39%
             |             
            
                50.50
             |           
            
                51.20
             |               
            
                50.50
             |                           
            
                51.20
             | 
            
                51.20
             |                     
            
                51.20
             |                                 
            
                2,900
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2009
             | 
            
                0.00 / 0.00%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                50.20
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                50.50
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2009
             | 
            
                +1.50 / +3.06%
             |             
            
                49.70
             |           
            
                50.50
             |               
            
                49.70
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                50.50
             |                                 
            
                6,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2009
             | 
            
                -1.50 / -2.97%
             |             
            
                49.50
             |           
            
                49.50
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                49.00
             |                                 
            
                7,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2009
             | 
            
                -0.40 / -0.79%
             |             
            
                50.50
             |           
            
                50.50
             |               
            
                50.00
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                50.50
             |                                 
            
                5,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2009
             | 
            
                -0.10 / -0.20%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.90
             |                           
            
                50.90
             | 
            
                50.90
             |                     
            
                50.90
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2009
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                51.00
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2009
             | 
            
                0.00 / 0.00%
             |             
            
                50.50
             |           
            
                51.20
             |               
            
                50.50
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                51.00
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/28/2009
             | 
            
                +1.50 / +3.03%
             |             
            
                49.50
             |           
            
                51.10
             |               
            
                49.50
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                51.00
             |                                 
            
                16,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2009
             | 
            
                +0.90 / +1.85%
             |             
            
                50.80
             |           
            
                50.80
             |               
            
                49.00
             |                           
            
                49.50
             | 
            
                49.50
             |                     
            
                49.50
             |                                 
            
                6,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2009
             | 
            
                -1.40 / -2.80%
             |             
            
                48.60
             |           
            
                48.60
             |               
            
                48.60
             |                           
            
                48.60
             | 
            
                48.60
             |                     
            
                48.60
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2009
             | 
            
                +1.00 / +2.04%
             |             
            
                48.00
             |           
            
                50.00
             |               
            
                48.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                50.00
             |                                 
            
                12,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2009
             | 
            
                +1.00 / +2.08%
             |             
            
                47.70
             |           
            
                50.00
             |               
            
                47.70
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                49.00
             |                                 
            
                23,800
             |            
            
                 
             |                                       
         
    
        
            | 
                8/21/2009
             | 
            
                +1.20 / +2.56%
             |             
            
                47.40
             |           
            
                48.50
             |               
            
                47.20
             |                           
            
                48.00
             | 
            
                48.00
             |                     
            
                48.00
             |                                 
            
                11,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2009
             | 
            
                -0.50 / -1.06%
             |             
            
                47.00
             |           
            
                47.00
             |               
            
                46.50
             |                           
            
                46.80
             | 
            
                46.80
             |                     
            
                46.80
             |                                 
            
                2,200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2009
             | 
            
                +0.80 / +1.72%
             |             
            
                45.60
             |           
            
                47.50
             |               
            
                45.60
             |                           
            
                47.30
             | 
            
                47.30
             |                     
            
                47.30
             |                                 
            
                17,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2009
             | 
            
                +0.90 / +1.97%
             |             
            
                47.60
             |           
            
                47.80
             |               
            
                44.30
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                46.50
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2009
             | 
            
                -2.30 / -4.80%
             |             
            
                46.00
             |           
            
                46.00
             |               
            
                45.60
             |                           
            
                45.60
             | 
            
                45.60
             |                     
            
                45.60
             |                                 
            
                5,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/14/2009
             | 
            
                +1.40 / +3.01%
             |             
            
                47.90
             |           
            
                47.90
             |               
            
                47.90
             |                           
            
                47.90
             | 
            
                47.90
             |                     
            
                47.90
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2009
             | 
            
                +0.50 / +1.09%
             |             
            
                45.10
             |           
            
                46.90
             |               
            
                45.10
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                46.50
             |                                 
            
                4,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |