| 
			 
				
					
						
    
        
            | 
                 
                    Closing price on 10/22/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.20 | 
                 
                
                    | High | 
                    15.50 | 
                 
                
                    | Low | 
                    14.80 | 
                     
                
                    | Volume | 
                    65,990 | 
                                 
                
                    | Split-adjusted Price | 
                    9.44 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DTT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/22/2009
             | 
            
                -0.40 / -2.60%
             |             
            
                15.20
             |           
            
                15.50
             |               
            
                14.80
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                9.44
             |                                 
            
                65,990
             |            
            
                 
             |                                       
         
    
        
            | 
                10/21/2009
             | 
            
                +0.70 / +4.76%
             |             
            
                15.10
             |           
            
                15.40
             |               
            
                14.70
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                9.69
             |                                 
            
                126,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/20/2009
             | 
            
                +0.70 / +5.00%
             |             
            
                14.30
             |           
            
                14.70
             |               
            
                14.00
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                9.25
             |                                 
            
                142,580
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2009
             | 
            
                -0.10 / -0.71%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.80
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                8.81
             |                                 
            
                53,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2009
             | 
            
                +0.20 / +1.44%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                13.60
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                8.87
             |                                 
            
                66,980
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2009
             | 
            
                +0.60 / +4.51%
             |             
            
                13.80
             |           
            
                13.90
             |               
            
                13.60
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                8.75
             |                                 
            
                94,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/14/2009
             | 
            
                +0.60 / +4.72%
             |             
            
                13.20
             |           
            
                13.30
             |               
            
                12.70
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                8.37
             |                                 
            
                94,070
             |            
            
                 
             |                                       
         
    
        
            | 
                10/13/2009
             | 
            
                -0.40 / -3.05%
             |             
            
                13.20
             |           
            
                13.20
             |               
            
                12.70
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                7.99
             |                                 
            
                40,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2009
             | 
            
                0.00 / 0.00%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                8.24
             |                                 
            
                49,010
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2009
             | 
            
                +0.20 / +1.55%
             |             
            
                12.90
             |           
            
                13.20
             |               
            
                12.90
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                8.24
             |                                 
            
                27,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/8/2009
             | 
            
                -0.40 / -3.01%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                8.12
             |                                 
            
                20,380
             |            
            
                 
             |                                       
         
    
        
            | 
                10/7/2009
             | 
            
                +0.20 / +1.53%
             |             
            
                13.20
             |           
            
                13.50
             |               
            
                13.10
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                8.37
             |                                 
            
                22,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/6/2009
             | 
            
                +0.10 / +0.77%
             |             
            
                13.00
             |           
            
                13.30
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                8.24
             |                                 
            
                22,150
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2009
             | 
            
                -0.50 / -3.70%
             |             
            
                13.00
             |           
            
                13.50
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                8.18
             |                                 
            
                25,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2009
             | 
            
                +0.40 / +3.05%
             |             
            
                12.50
             |           
            
                13.50
             |               
            
                12.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                8.50
             |                                 
            
                40,520
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2009
             | 
            
                -0.50 / -3.68%
             |             
            
                13.60
             |           
            
                13.60
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                8.24
             |                                 
            
                27,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2009
             | 
            
                +0.20 / +1.49%
             |             
            
                13.40
             |           
            
                13.70
             |               
            
                13.40
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                8.56
             |                                 
            
                57,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2009
             | 
            
                -0.20 / -1.47%
             |             
            
                13.20
             |           
            
                13.60
             |               
            
                13.20
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                8.43
             |                                 
            
                56,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2009
             | 
            
                -0.30 / -2.16%
             |             
            
                13.90
             |           
            
                14.00
             |               
            
                13.50
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                8.56
             |                                 
            
                34,640
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2009
             | 
            
                0.00 / 0.00%
             |             
            
                13.60
             |           
            
                13.90
             |               
            
                13.50
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                8.75
             |                                 
            
                36,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2009
             | 
            
                -0.40 / -2.80%
             |             
            
                13.90
             |           
            
                14.10
             |               
            
                13.70
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                8.75
             |                                 
            
                58,520
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2009
             | 
            
                -0.60 / -4.03%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.20
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                9.00
             |                                 
            
                71,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2009
             | 
            
                +0.70 / +4.93%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.80
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                9.38
             |                                 
            
                74,640
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2009
             | 
            
                -3.40 / -19.32%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.00
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                8.94
             |                                 
            
                91,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2009
             | 
            
                -0.20 / -1.12%
             |             
            
                17.70
             |           
            
                17.80
             |               
            
                17.50
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                8.53
             |                                 
            
                196,670
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2009
             | 
            
                -0.70 / -3.78%
             |             
            
                17.70
             |           
            
                18.50
             |               
            
                17.60
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                8.62
             |                                 
            
                175,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2009
             | 
            
                -0.90 / -4.64%
             |             
            
                18.50
             |           
            
                19.00
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                8.96
             |                                 
            
                135,670
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2009
             | 
            
                +0.70 / +3.74%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                18.90
             |                           
            
                19.40
             | 
            
                19.40
             |                     
            
                9.40
             |                                 
            
                286,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2009
             | 
            
                +0.80 / +4.47%
             |             
            
                18.70
             |           
            
                18.70
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                9.06
             |                                 
            
                86,680
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2009
             | 
            
                +0.50 / +2.87%
             |             
            
                18.00
             |           
            
                18.00
             |               
            
                17.40
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                8.67
             |                                 
            
                167,660
             |  
            
                 
             |                                                              
             
    
         
    
    
 | 
					 
				  | 
			 
				 | 
			 
		  | 
	 
 
		     | 
		    
			    
	
		
			
				 | 
			 
				 | 
			 
				
					
						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
 | 
					 
				  | 
			 
				 | 
			 
		  | 
	 
   
		     |