| 
                 
                    Closing price on 7/30/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    10.30 | 
                 
                
                    | High | 
                    10.90 | 
                 
                
                    | Low | 
                    10.20 | 
                     
                
                    | Volume | 
                    25,510 | 
                                 
                
                    | Split-adjusted Price | 
                    10.50 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DDM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/30/2009
             | 
            
                0.00 / 0.00%
             |             
            
                10.30
             |           
            
                10.90
             |               
            
                10.20
             |                           
            
                10.50
             | 
            
                10.60
             |                     
            
                10.50
             |                                 
            
                25,510
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2009
             | 
            
                -0.20 / -1.87%
             |             
            
                10.60
             |           
            
                10.90
             |               
            
                10.50
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                29,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2009
             | 
            
                -0.40 / -3.60%
             |             
            
                10.90
             |           
            
                11.10
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.85
             |                     
            
                10.70
             |                                 
            
                32,570
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2009
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.70
             |               
            
                11.00
             |                           
            
                11.10
             | 
            
                11.20
             |                     
            
                11.10
             |                                 
            
                78,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2009
             | 
            
                +0.50 / +4.63%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                11.30
             |                                 
            
                33,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2009
             | 
            
                +0.30 / +2.86%
             |             
            
                10.40
             |           
            
                10.80
             |               
            
                10.40
             |                           
            
                10.80
             | 
            
                10.60
             |                     
            
                10.80
             |                                 
            
                24,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2009
             | 
            
                0.00 / 0.00%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.53
             |                     
            
                10.50
             |                                 
            
                18,710
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2009
             | 
            
                +0.10 / +0.96%
             |             
            
                10.50
             |           
            
                10.70
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                10.50
             |                     
            
                10.50
             |                                 
            
                27,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2009
             | 
            
                0.00 / 0.00%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.30
             |                           
            
                10.40
             | 
            
                10.50
             |                     
            
                10.40
             |                                 
            
                37,630
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2009
             | 
            
                -0.40 / -3.57%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.80
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                10.80
             |                                 
            
                18,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2009
             | 
            
                -0.10 / -0.88%
             |             
            
                11.20
             |           
            
                11.60
             |               
            
                11.10
             |                           
            
                11.20
             | 
            
                11.28
             |                     
            
                11.20
             |                                 
            
                23,660
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2009
             | 
            
                +0.30 / +2.73%
             |             
            
                11.40
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.30
             | 
            
                11.20
             |                     
            
                11.30
             |                                 
            
                42,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2009
             | 
            
                +0.50 / +4.76%
             |             
            
                10.50
             |           
            
                11.00
             |               
            
                10.50
             |                           
            
                11.00
             | 
            
                10.75
             |                     
            
                11.00
             |                                 
            
                49,900
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2009
             | 
            
                0.00 / 0.00%
             |             
            
                11.00
             |           
            
                11.00
             |               
            
                10.40
             |                           
            
                10.50
             | 
            
                11.00
             |                     
            
                10.50
             |                                 
            
                27,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2009
             | 
            
                -0.20 / -1.79%
             |             
            
                11.20
             |           
            
                11.20
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                11.00
             |                                 
            
                32,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2009
             | 
            
                -0.20 / -1.75%
             |             
            
                11.40
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.33
             |                     
            
                11.20
             |                                 
            
                53,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2009
             | 
            
                -0.10 / -0.87%
             |             
            
                11.50
             |           
            
                11.50
             |               
            
                11.20
             |                           
            
                11.40
             | 
            
                11.20
             |                     
            
                11.40
             |                                 
            
                21,440
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2009
             | 
            
                +0.20 / +1.77%
             |             
            
                11.00
             |           
            
                11.50
             |               
            
                11.00
             |                           
            
                11.50
             | 
            
                11.40
             |                     
            
                11.50
             |                                 
            
                87,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2009
             | 
            
                0.00 / 0.00%
             |             
            
                11.30
             |           
            
                11.30
             |               
            
                11.30
             |                           
            
                11.30
             | 
            
                11.30
             |                     
            
                11.30
             |                                 
            
                41,010
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2009
             | 
            
                -0.20 / -1.82%
             |             
            
                10.50
             |           
            
                10.90
             |               
            
                10.50
             |                           
            
                10.80
             | 
            
                10.80
             |                     
            
                10.80
             |                                 
            
                36,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2009
             | 
            
                +0.30 / +2.80%
             |             
            
                10.60
             |           
            
                11.10
             |               
            
                10.20
             |                           
            
                11.00
             | 
            
                10.80
             |                     
            
                11.00
             |                                 
            
                39,450
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2009
             | 
            
                -0.50 / -4.46%
             |             
            
                10.70
             |           
            
                10.70
             |               
            
                10.70
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                10.70
             |                                 
            
                39,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2009
             | 
            
                -0.50 / -4.27%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.20
             |                           
            
                11.20
             | 
            
                11.45
             |                     
            
                11.20
             |                                 
            
                40,110
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2009
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                12.00
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.78
             |                     
            
                11.70
             |                                 
            
                34,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2009
             | 
            
                -0.20 / -1.64%
             |             
            
                12.20
             |           
            
                12.70
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                12.00
             |                                 
            
                24,130
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2009
             | 
            
                -0.60 / -4.69%
             |             
            
                12.80
             |           
            
                13.00
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.55
             |                     
            
                12.20
             |                                 
            
                61,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2009
             | 
            
                +0.60 / +4.92%
             |             
            
                11.60
             |           
            
                12.80
             |               
            
                11.60
             |                           
            
                12.80
             | 
            
                12.20
             |                     
            
                12.80
             |                                 
            
                69,820
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2009
             | 
            
                -0.60 / -4.69%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.20
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                12.20
             |                                 
            
                12,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2009
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.90
             |                     
            
                12.80
             |                                 
            
                35,870
             |            
            
                 
             |                                       
         
    
        
            | 
                6/19/2009
             | 
            
                -0.10 / -0.74%
             |             
            
                13.10
             |           
            
                13.50
             |               
            
                13.00
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                13.40
             |                                 
            
                82,530
             |  
            
                 
             |                                                              
             
    
         
    
    
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