| 
                 
                    Closing price on 5/30/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    9.40 | 
                 
                
                    | High | 
                    9.60 | 
                 
                
                    | Low | 
                    9.30 | 
                     
                
                    | Volume | 
                    122,770 | 
                                 
                
                    | Split-adjusted Price | 
                    5.57 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DIC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/30/2011
             | 
            
                -0.40 / -4.12%
             |             
            
                9.40
             |           
            
                9.60
             |               
            
                9.30
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                5.57
             |                                 
            
                122,770
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2011
             | 
            
                +0.20 / +2.11%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.20
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                5.80
             |                                 
            
                114,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2011
             | 
            
                +0.40 / +4.40%
             |             
            
                8.70
             |           
            
                9.50
             |               
            
                8.70
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                5.69
             |                                 
            
                379,190
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2011
             | 
            
                -0.40 / -4.21%
             |             
            
                9.30
             |           
            
                9.30
             |               
            
                9.10
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                5.45
             |                                 
            
                26,680
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2011
             | 
            
                -0.40 / -4.04%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.50
             |                           
            
                9.50
             | 
            
                9.50
             |                     
            
                5.69
             |                                 
            
                124,050
             |            
            
                 
             |                                       
         
    
        
            | 
                5/23/2011
             | 
            
                -0.50 / -4.81%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                9.90
             |                           
            
                9.90
             | 
            
                9.90
             |                     
            
                5.92
             |                                 
            
                134,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2011
             | 
            
                -0.50 / -4.59%
             |             
            
                10.90
             |           
            
                10.90
             |               
            
                10.40
             |                           
            
                10.40
             | 
            
                10.40
             |                     
            
                6.22
             |                                 
            
                94,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2011
             | 
            
                -0.10 / -0.91%
             |             
            
                10.80
             |           
            
                10.90
             |               
            
                10.80
             |                           
            
                10.90
             | 
            
                10.90
             |                     
            
                6.52
             |                                 
            
                64,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2011
             | 
            
                0.00 / 0.00%
             |             
            
                10.80
             |           
            
                11.10
             |               
            
                10.80
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.58
             |                                 
            
                152,620
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2011
             | 
            
                -0.10 / -0.90%
             |             
            
                10.90
             |           
            
                11.10
             |               
            
                10.90
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                6.58
             |                                 
            
                95,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/16/2011
             | 
            
                -0.30 / -2.63%
             |             
            
                11.40
             |           
            
                11.50
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                6.64
             |                                 
            
                42,780
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2011
             | 
            
                -0.10 / -0.87%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.40
             | 
            
                11.40
             |                     
            
                6.82
             |                                 
            
                39,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2011
             | 
            
                -0.10 / -0.86%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                6.88
             |                                 
            
                31,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2011
             | 
            
                +0.10 / +0.87%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.40
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                6.94
             |                                 
            
                30,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2011
             | 
            
                -0.30 / -2.54%
             |             
            
                11.60
             |           
            
                11.90
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                6.88
             |                                 
            
                123,340
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2011
             | 
            
                +0.30 / +2.61%
             |             
            
                11.70
             |           
            
                11.90
             |               
            
                11.50
             |                           
            
                11.80
             | 
            
                11.80
             |                     
            
                7.06
             |                                 
            
                109,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2011
             | 
            
                +0.20 / +1.77%
             |             
            
                11.20
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                6.88
             |                                 
            
                341,450
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2011
             | 
            
                -0.30 / -2.59%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                6.76
             |                                 
            
                86,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2011
             | 
            
                0.00 / 0.00%
             |             
            
                11.80
             |           
            
                11.80
             |               
            
                11.60
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                6.94
             |                                 
            
                46,680
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2011
             | 
            
                +0.10 / +0.87%
             |             
            
                11.40
             |           
            
                12.00
             |               
            
                11.40
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                6.94
             |                                 
            
                92,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/28/2011
             | 
            
                -0.50 / -4.17%
             |             
            
                11.70
             |           
            
                12.00
             |               
            
                11.50
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                6.88
             |                                 
            
                82,810
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2011
             | 
            
                0.00 / 0.00%
             |             
            
                11.90
             |           
            
                12.00
             |               
            
                11.60
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                7.18
             |                                 
            
                40,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2011
             | 
            
                -0.50 / -4.00%
             |             
            
                12.60
             |           
            
                12.60
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                7.18
             |                                 
            
                62,790
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2011
             | 
            
                +0.20 / +1.63%
             |             
            
                12.30
             |           
            
                12.80
             |               
            
                12.30
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                7.48
             |                                 
            
                73,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2011
             | 
            
                -0.20 / -1.60%
             |             
            
                12.50
             |           
            
                12.50
             |               
            
                11.90
             |                           
            
                12.30
             | 
            
                12.30
             |                     
            
                7.36
             |                                 
            
                173,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2011
             | 
            
                -0.20 / -1.57%
             |             
            
                12.70
             |           
            
                12.70
             |               
            
                12.10
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                7.48
             |                                 
            
                174,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2011
             | 
            
                -0.10 / -0.78%
             |             
            
                12.70
             |           
            
                12.90
             |               
            
                12.50
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                7.60
             |                                 
            
                117,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2011
             | 
            
                +0.20 / +1.59%
             |             
            
                12.70
             |           
            
                12.90
             |               
            
                12.50
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                7.66
             |                                 
            
                111,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2011
             | 
            
                -0.30 / -2.33%
             |             
            
                12.60
             |           
            
                12.90
             |               
            
                12.40
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                7.54
             |                                 
            
                110,340
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2011
             | 
            
                -0.40 / -3.01%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                7.72
             |                                 
            
                67,580
             |  
            
                 
             |                                                              
             
    
         
    
    
 |