| 
                 
                    Closing price on 1/30/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.50 | 
                 
                
                    | High | 
                    31.00 | 
                 
                
                    | Low | 
                    29.50 | 
                     
                
                    | Volume | 
                    10,400 | 
                                 
                
                    | Split-adjusted Price | 
                    30.00 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/30/2008
             | 
            
                +1.00 / +3.45%
             |             
            
                29.50
             |           
            
                31.00
             |               
            
                29.50
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                30.00
             |                                 
            
                10,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/29/2008
             | 
            
                +2.00 / +7.41%
             |             
            
                29.30
             |           
            
                29.30
             |               
            
                28.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                29.00
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/28/2008
             | 
            
                -1.70 / -5.92%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                27.00
             |                                 
            
                2,700
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2008
             | 
            
                +0.20 / +0.70%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                28.50
             |                           
            
                28.70
             | 
            
                28.70
             |                     
            
                28.70
             |                                 
            
                1,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2008
             | 
            
                -3.50 / -10.94%
             |             
            
                29.00
             |           
            
                29.30
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                28.50
             |                                 
            
                2,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2008
             | 
            
                +2.80 / +9.59%
             |             
            
                29.00
             |           
            
                32.00
             |               
            
                29.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                32.00
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2008
             | 
            
                +0.20 / +0.69%
             |             
            
                34.50
             |           
            
                35.00
             |               
            
                29.20
             |                           
            
                29.20
             | 
            
                29.20
             |                     
            
                29.20
             |                                 
            
                4,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2008
             | 
            
                -0.50 / -1.69%
             |             
            
                31.83
             |           
            
                32.70
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                29.00
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2008
             | 
            
                +1.00 / +3.51%
             |             
            
                29.40
             |           
            
                29.90
             |               
            
                29.40
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                29.50
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2008
             | 
            
                -0.20 / -0.70%
             |             
            
                28.72
             |           
            
                30.00
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                28.50
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2008
             | 
            
                +3.50 / +13.89%
             |             
            
                25.00
             |           
            
                28.70
             |               
            
                25.00
             |                           
            
                28.70
             | 
            
                28.70
             |                     
            
                28.70
             |                                 
            
                8,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2008
             | 
            
                -1.30 / -4.91%
             |             
            
                29.11
             |           
            
                29.90
             |               
            
                25.20
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                25.20
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2008
             | 
            
                -2.00 / -7.02%
             |             
            
                30.66
             |           
            
                31.50
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                26.50
             |                                 
            
                4,500
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2008
             | 
            
                +0.50 / +1.79%
             |             
            
                31.15
             |           
            
                32.00
             |               
            
                28.00
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                28.50
             |                                 
            
                4,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2008
             | 
            
                +0.30 / +1.08%
             |             
            
                29.20
             |           
            
                30.50
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                28.00
             |                                 
            
                2,000
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2008
             | 
            
                -2.30 / -7.67%
             |             
            
                27.70
             |           
            
                28.10
             |               
            
                27.70
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                27.70
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2008
             | 
            
                -1.30 / -4.15%
             |             
            
                30.18
             |           
            
                31.00
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                30.00
             |                                 
            
                900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2008
             | 
            
                -1.50 / -4.57%
             |             
            
                29.70
             |           
            
                31.50
             |               
            
                29.70
             |                           
            
                31.30
             | 
            
                31.30
             |                     
            
                31.30
             |                                 
            
                2,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2008
             | 
            
                0.00 / 0.00%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                32.80
             |                           
            
                32.80
             | 
            
                32.80
             |                     
            
                32.80
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2008
             | 
            
                +2.30 / +7.54%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                32.80
             |                           
            
                32.80
             | 
            
                32.80
             |                     
            
                32.80
             |                                 
            
                1,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2008
             | 
            
                -3.40 / -10.03%
             |             
            
                32.42
             |           
            
                33.40
             |               
            
                30.10
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                30.50
             |                                 
            
                4,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2007
             | 
            
                +0.50 / +1.50%
             |             
            
                32.61
             |           
            
                35.00
             |               
            
                30.90
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                33.90
             |                                 
            
                4,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2007
             | 
            
                +2.40 / +7.74%
             |             
            
                32.12
             |           
            
                35.50
             |               
            
                31.50
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                33.40
             |                                 
            
                2,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2007
             | 
            
                +1.40 / +4.73%
             |             
            
                33.00
             |           
            
                35.20
             |               
            
                30.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                31.00
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2007
             | 
            
                -0.40 / -1.33%
             |             
            
                31.15
             |           
            
                33.20
             |               
            
                29.60
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                29.60
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2007
             | 
            
                -2.00 / -6.25%
             |             
            
                31.15
             |           
            
                32.70
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                30.00
             |                                 
            
                3,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2007
             | 
            
                -0.50 / -1.54%
             |             
            
                29.50
             |           
            
                32.00
             |               
            
                29.50
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                32.00
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2007
             | 
            
                +0.70 / +2.20%
             |             
            
                32.50
             |           
            
                32.50
             |               
            
                32.50
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                32.50
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2007
             | 
            
                +1.80 / +6.00%
             |             
            
                31.15
             |           
            
                32.00
             |               
            
                30.20
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                31.80
             |                                 
            
                3,500
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2007
             | 
            
                +0.20 / +0.67%
             |             
            
                32.03
             |           
            
                32.90
             |               
            
                29.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                30.00
             |                                 
            
                3,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |