| 
                 
                    Closing price on 12/9/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.50 | 
                 
                
                    | High | 
                    17.50 | 
                 
                
                    | Low | 
                    17.50 | 
                     
                
                    | Volume | 
                    1,080 | 
                                 
                
                    | Split-adjusted Price | 
                    1.63 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
D2D Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/9/2011
             | 
            
                +0.20 / +1.16%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                1.63
             |                                 
            
                1,080
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2011
             | 
            
                +0.50 / +2.98%
             |             
            
                17.00
             |           
            
                17.30
             |               
            
                17.00
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                1.61
             |                                 
            
                1,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2011
             | 
            
                -0.10 / -0.59%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                1.56
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2011
             | 
            
                -0.30 / -1.74%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                16.90
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                1.57
             |                                 
            
                980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2011
             | 
            
                -0.30 / -1.71%
             |             
            
                16.90
             |           
            
                17.50
             |               
            
                16.90
             |                           
            
                17.20
             | 
            
                17.20
             |                     
            
                1.60
             |                                 
            
                2,640
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2011
             | 
            
                0.00 / 0.00%
             |             
            
                16.80
             |           
            
                17.50
             |               
            
                16.80
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                1.63
             |                                 
            
                2,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2011
             | 
            
                +0.50 / +2.94%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                1.63
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                1.58
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2011
             | 
            
                0.00 / 0.00%
             |             
            
                16.90
             |           
            
                17.00
             |               
            
                16.90
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                1.58
             |                                 
            
                5,440
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2011
             | 
            
                +0.30 / +1.80%
             |             
            
                17.50
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                1.58
             |                                 
            
                140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2011
             | 
            
                -0.10 / -0.60%
             |             
            
                16.00
             |           
            
                16.80
             |               
            
                16.00
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                1.55
             |                                 
            
                1,070
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2011
             | 
            
                0.00 / 0.00%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                1.56
             |                                 
            
                60
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2011
             | 
            
                +0.10 / +0.60%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                16.40
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                1.56
             |                                 
            
                7,250
             |            
            
                 
             |                                       
         
    
        
            | 
                11/22/2011
             | 
            
                +0.40 / +2.45%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                1.55
             |                                 
            
                230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2011
             | 
            
                -0.50 / -2.98%
             |             
            
                16.80
             |           
            
                17.60
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                1.52
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2011
             | 
            
                -0.80 / -4.55%
             |             
            
                16.90
             |           
            
                18.20
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                1.56
             |                                 
            
                12,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2011
             | 
            
                -0.90 / -4.86%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                17.60
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                1.64
             |                                 
            
                2,580
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.50
             |               
            
                17.60
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                1.72
             |                                 
            
                2,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2011
             | 
            
                -0.50 / -2.63%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.10
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                1.72
             |                                 
            
                6,750
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2011
             | 
            
                +0.60 / +3.26%
             |             
            
                19.30
             |           
            
                19.30
             |               
            
                17.50
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                1.77
             |                                 
            
                4,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/11/2011
             | 
            
                -0.20 / -1.08%
             |             
            
                18.00
             |           
            
                18.50
             |               
            
                17.90
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                1.71
             |                                 
            
                7,330
             |            
            
                 
             |                                       
         
    
        
            | 
                11/10/2011
             | 
            
                0.00 / 0.00%
             |             
            
                18.60
             |           
            
                18.60
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                1.73
             |                                 
            
                1,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.80
             |           
            
                18.60
             |               
            
                17.80
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                1.73
             |                                 
            
                720
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2011
             | 
            
                +0.10 / +0.54%
             |             
            
                18.20
             |           
            
                19.00
             |               
            
                18.20
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                1.73
             |                                 
            
                760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2011
             | 
            
                -0.50 / -2.63%
             |             
            
                18.20
             |           
            
                18.50
             |               
            
                18.20
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                1.72
             |                                 
            
                2,620
             |            
            
                 
             |                                       
         
    
        
            | 
                11/4/2011
             | 
            
                +0.50 / +2.70%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                1.77
             |                                 
            
                480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/3/2011
             | 
            
                +0.40 / +2.21%
             |             
            
                18.10
             |           
            
                18.80
             |               
            
                18.10
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                1.72
             |                                 
            
                2,820
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2011
             | 
            
                -0.50 / -2.69%
             |             
            
                18.40
             |           
            
                18.60
             |               
            
                18.10
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                1.68
             |                                 
            
                370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2011
             | 
            
                -0.60 / -3.13%
             |             
            
                19.40
             |           
            
                19.40
             |               
            
                18.60
             |                           
            
                18.60
             | 
            
                18.60
             |                     
            
                1.73
             |                                 
            
                2,990
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2011
             | 
            
                +0.80 / +4.35%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                18.40
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                1.79
             |                                 
            
                24,590
             |  
            
                 
             |                                                              
             
    
         
    
    
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