| 
                 
                    Closing price on 4/18/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    26.60 | 
                 
                
                    | High | 
                    26.60 | 
                 
                
                    | Low | 
                    26.60 | 
                     
                
                    | Volume | 
                    6,800 | 
                                 
                
                    | Split-adjusted Price | 
                    26.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/18/2008
             | 
            
                +0.70 / +2.70%
             |             
            
                26.60
             |           
            
                26.60
             |               
            
                26.60
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                26.60
             |                                 
            
                6,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2008
             | 
            
                +0.70 / +2.78%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                25.90
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2008
             | 
            
                -0.20 / -0.79%
             |             
            
                25.20
             |           
            
                25.20
             |               
            
                25.20
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                25.20
             |                                 
            
                20,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2008
             | 
            
                +0.70 / +2.83%
             |             
            
                24.00
             |           
            
                25.40
             |               
            
                24.00
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                25.40
             |                                 
            
                7,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2008
             | 
            
                -0.40 / -1.59%
             |             
            
                24.70
             |           
            
                24.70
             |               
            
                24.70
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                24.70
             |                                 
            
                2,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2008
             | 
            
                -0.30 / -1.18%
             |             
            
                26.20
             |           
            
                26.20
             |               
            
                24.90
             |                           
            
                25.10
             | 
            
                25.10
             |                     
            
                25.10
             |                                 
            
                7,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2008
             | 
            
                0.00 / 0.00%
             |             
            
                26.10
             |           
            
                26.10
             |               
            
                24.70
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                25.40
             |                                 
            
                20,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2008
             | 
            
                +0.70 / +2.83%
             |             
            
                25.40
             |           
            
                25.40
             |               
            
                25.40
             |                           
            
                25.40
             | 
            
                25.40
             |                     
            
                25.40
             |                                 
            
                300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2008
             | 
            
                +0.40 / +1.65%
             |             
            
                24.70
             |           
            
                24.70
             |               
            
                24.70
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                24.70
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2008
             | 
            
                +0.40 / +1.67%
             |             
            
                24.30
             |           
            
                24.30
             |               
            
                24.30
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                24.30
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2008
             | 
            
                +0.40 / +1.70%
             |             
            
                23.90
             |           
            
                23.90
             |               
            
                23.90
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                23.90
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2008
             | 
            
                +0.40 / +1.73%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                23.50
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2008
             | 
            
                +0.40 / +1.76%
             |             
            
                23.10
             |           
            
                23.10
             |               
            
                23.10
             |                           
            
                23.10
             | 
            
                23.10
             |                     
            
                23.10
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2008
             | 
            
                +0.40 / +1.79%
             |             
            
                22.70
             |           
            
                22.70
             |               
            
                22.70
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                22.70
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2008
             | 
            
                +0.30 / +1.36%
             |             
            
                22.30
             |           
            
                22.30
             |               
            
                22.10
             |                           
            
                22.30
             | 
            
                22.30
             |                     
            
                22.30
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2008
             | 
            
                +1.80 / +8.91%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                21.50
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                22.00
             |                                 
            
                6,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2008
             | 
            
                -1.30 / -6.05%
             |             
            
                21.50
             |           
            
                21.50
             |               
            
                20.20
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                20.20
             |                                 
            
                8,800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2008
             | 
            
                -1.00 / -4.44%
             |             
            
                24.90
             |           
            
                24.90
             |               
            
                21.20
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                21.50
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2008
             | 
            
                -0.50 / -2.17%
             |             
            
                25.30
             |           
            
                25.30
             |               
            
                22.20
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                22.50
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2008
             | 
            
                -1.00 / -4.17%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                23.00
             |                           
            
                23.00
             | 
            
                23.00
             |                     
            
                23.00
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2008
             | 
            
                +1.80 / +8.11%
             |             
            
                24.00
             |           
            
                24.60
             |               
            
                23.10
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                24.00
             |                                 
            
                4,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2008
             | 
            
                -0.60 / -2.63%
             |             
            
                22.40
             |           
            
                25.90
             |               
            
                22.10
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                22.20
             |                                 
            
                11,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2008
             | 
            
                -1.70 / -6.94%
             |             
            
                25.90
             |           
            
                25.90
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                22.80
             |                                 
            
                2,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2008
             | 
            
                -0.50 / -2.00%
             |             
            
                25.00
             |           
            
                25.90
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                24.50
             |                                 
            
                4,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2008
             | 
            
                -0.90 / -3.47%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                23.50
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                25.00
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2008
             | 
            
                +1.40 / +5.71%
             |             
            
                25.20
             |           
            
                26.90
             |               
            
                24.00
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                25.90
             |                                 
            
                8,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2008
             | 
            
                -1.40 / -5.41%
             |             
            
                26.10
             |           
            
                28.00
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                24.50
             |                                 
            
                8,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2008
             | 
            
                +0.10 / +0.39%
             |             
            
                28.20
             |           
            
                28.30
             |               
            
                25.90
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                25.90
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2008
             | 
            
                +2.30 / +9.79%
             |             
            
                25.80
             |           
            
                25.80
             |               
            
                25.80
             |                           
            
                25.80
             | 
            
                25.80
             |                     
            
                25.80
             |                                 
            
                12,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2008
             | 
            
                +3.50 / +17.50%
             |             
            
                23.50
             |           
            
                23.50
             |               
            
                23.50
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                23.50
             |                                 
            
                23,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |