| 
                 
                    Closing price on 10/3/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.20 | 
                 
                
                    | High | 
                    13.20 | 
                 
                
                    | Low | 
                    13.10 | 
                     
                
                    | Volume | 
                    115,840 | 
                                 
                
                    | Split-adjusted Price | 
                    11.21 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DHM Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/3/2012
             | 
            
                +0.60 / +4.76%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                13.10
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                11.21
             |                                 
            
                115,840
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2012
             | 
            
                +0.60 / +5.00%
             |             
            
                12.00
             |           
            
                12.60
             |               
            
                12.00
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                10.71
             |                                 
            
                212,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2012
             | 
            
                -0.50 / -4.00%
             |             
            
                12.40
             |           
            
                12.60
             |               
            
                12.00
             |                           
            
                12.00
             | 
            
                12.00
             |                     
            
                10.20
             |                                 
            
                117,120
             |            
            
                 
             |                                       
         
    
        
            | 
                9/28/2012
             | 
            
                +0.10 / +0.81%
             |             
            
                12.30
             |           
            
                13.00
             |               
            
                12.30
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                10.62
             |                                 
            
                202,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2012
             | 
            
                -0.30 / -2.36%
             |             
            
                12.60
             |           
            
                12.70
             |               
            
                12.20
             |                           
            
                12.40
             | 
            
                12.40
             |                     
            
                10.54
             |                                 
            
                122,930
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2012
             | 
            
                +0.20 / +1.60%
             |             
            
                12.40
             |           
            
                12.80
             |               
            
                12.40
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                10.79
             |                                 
            
                224,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2012
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                12.80
             |               
            
                12.40
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                10.62
             |                                 
            
                63,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2012
             | 
            
                -0.40 / -3.10%
             |             
            
                12.80
             |           
            
                12.90
             |               
            
                12.50
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                10.62
             |                                 
            
                28,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2012
             | 
            
                +0.30 / +2.38%
             |             
            
                12.50
             |           
            
                13.20
             |               
            
                12.50
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                10.96
             |                                 
            
                197,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2012
             | 
            
                -0.20 / -1.56%
             |             
            
                12.40
             |           
            
                12.80
             |               
            
                12.40
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                10.71
             |                                 
            
                114,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2012
             | 
            
                0.00 / 0.00%
             |             
            
                12.50
             |           
            
                13.00
             |               
            
                12.40
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                10.88
             |                                 
            
                81,940
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2012
             | 
            
                -0.60 / -4.48%
             |             
            
                12.90
             |           
            
                13.10
             |               
            
                12.80
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                10.88
             |                                 
            
                333,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2012
             | 
            
                -0.40 / -2.90%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.40
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                11.38
             |                                 
            
                206,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2012
             | 
            
                +0.60 / +4.55%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.80
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                11.72
             |                                 
            
                233,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2012
             | 
            
                -0.10 / -0.75%
             |             
            
                12.80
             |           
            
                13.40
             |               
            
                12.70
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                11.21
             |                                 
            
                387,740
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2012
             | 
            
                -0.60 / -4.32%
             |             
            
                13.50
             |           
            
                14.00
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                11.30
             |                                 
            
                257,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2012
             | 
            
                -0.70 / -4.79%
             |             
            
                13.90
             |           
            
                14.00
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                11.81
             |                                 
            
                200,440
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2012
             | 
            
                -0.70 / -4.58%
             |             
            
                15.10
             |           
            
                15.60
             |               
            
                14.60
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                12.40
             |                                 
            
                218,990
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2012
             | 
            
                -0.40 / -2.55%
             |             
            
                15.40
             |           
            
                15.70
             |               
            
                15.20
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                13.00
             |                                 
            
                218,510
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2012
             | 
            
                -0.40 / -2.48%
             |             
            
                15.60
             |           
            
                16.10
             |               
            
                15.40
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                13.34
             |                                 
            
                534,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2012
             | 
            
                -0.70 / -4.17%
             |             
            
                16.30
             |           
            
                16.70
             |               
            
                16.00
             |                           
            
                16.10
             | 
            
                16.10
             |                     
            
                13.68
             |                                 
            
                647,980
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2012
             | 
            
                -0.60 / -3.45%
             |             
            
                17.70
             |           
            
                17.90
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                14.27
             |                                 
            
                469,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2012
             | 
            
                +0.60 / +3.57%
             |             
            
                17.00
             |           
            
                17.40
             |               
            
                16.60
             |                           
            
                17.40
             | 
            
                17.40
             |                     
            
                14.78
             |                                 
            
                608,550
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2012
             | 
            
                +0.80 / +5.00%
             |             
            
                15.40
             |           
            
                16.80
             |               
            
                15.40
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                14.27
             |                                 
            
                881,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2012
             | 
            
                -0.40 / -2.44%
             |             
            
                15.70
             |           
            
                16.50
             |               
            
                15.70
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                13.59
             |                                 
            
                641,470
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2012
             | 
            
                -0.80 / -4.65%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                16.40
             |                           
            
                16.40
             | 
            
                16.40
             |                     
            
                13.93
             |                                 
            
                179,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2012
             | 
            
                -0.90 / -4.97%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.20
             |                     
            
                14.61
             |                                 
            
                104,100
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2012
             | 
            
                -0.90 / -4.74%
             |             
            
                18.10
             |           
            
                18.60
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                15.38
             |                                 
            
                745,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2012
             | 
            
                -0.90 / -4.52%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                16.14
             |                                 
            
                24,880
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2012
             | 
            
                -1.00 / -4.78%
             |             
            
                19.90
             |           
            
                19.90
             |               
            
                19.90
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                16.91
             |                                 
            
                264,460
             |  
            
                 
             |                                                              
             
    
         
    
    
 |