| 
                 
                    Closing price on 12/29/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    109.00 | 
                 
                
                    | High | 
                    113.00 | 
                 
                
                    | Low | 
                    109.00 | 
                     
                
                    | Volume | 
                    335,870 | 
                                 
                
                    | Split-adjusted Price | 
                    5.15 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
DRC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/29/2009
             | 
            
                +5.00 / +4.63%
             |             
            
                109.00
             |           
            
                113.00
             |               
            
                109.00
             |                           
            
                113.00
             | 
            
                113.00
             |                     
            
                5.15
             |                                 
            
                335,870
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2009
             | 
            
                +5.00 / +4.85%
             |             
            
                106.00
             |           
            
                108.00
             |               
            
                103.00
             |                           
            
                108.00
             | 
            
                108.00
             |                     
            
                4.93
             |                                 
            
                308,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2009
             | 
            
                +4.50 / +4.57%
             |             
            
                102.00
             |           
            
                103.00
             |               
            
                102.00
             |                           
            
                103.00
             | 
            
                103.00
             |                     
            
                4.70
             |                                 
            
                146,340
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2009
             | 
            
                +2.00 / +2.07%
             |             
            
                96.00
             |           
            
                98.50
             |               
            
                94.00
             |                           
            
                98.50
             | 
            
                98.50
             |                     
            
                4.49
             |                                 
            
                153,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2009
             | 
            
                +0.50 / +0.52%
             |             
            
                94.50
             |           
            
                96.50
             |               
            
                94.50
             |                           
            
                96.50
             | 
            
                96.50
             |                     
            
                4.40
             |                                 
            
                113,660
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2009
             | 
            
                +3.00 / +3.23%
             |             
            
                97.50
             |           
            
                97.50
             |               
            
                93.00
             |                           
            
                96.00
             | 
            
                96.00
             |                     
            
                4.38
             |                                 
            
                407,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2009
             | 
            
                +4.00 / +4.49%
             |             
            
                93.00
             |           
            
                93.00
             |               
            
                91.50
             |                           
            
                93.00
             | 
            
                93.00
             |                     
            
                4.24
             |                                 
            
                126,280
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2009
             | 
            
                +4.00 / +4.71%
             |             
            
                86.00
             |           
            
                89.00
             |               
            
                84.00
             |                           
            
                89.00
             | 
            
                89.00
             |                     
            
                4.06
             |                                 
            
                471,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2009
             | 
            
                -4.00 / -4.49%
             |             
            
                85.00
             |           
            
                85.00
             |               
            
                85.00
             |                           
            
                85.00
             | 
            
                85.00
             |                     
            
                3.88
             |                                 
            
                65,680
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2009
             | 
            
                -4.50 / -4.81%
             |             
            
                90.00
             |           
            
                90.00
             |               
            
                89.00
             |                           
            
                89.00
             | 
            
                89.00
             |                     
            
                4.06
             |                                 
            
                154,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2009
             | 
            
                -4.50 / -4.59%
             |             
            
                96.50
             |           
            
                96.50
             |               
            
                93.50
             |                           
            
                93.50
             | 
            
                93.50
             |                     
            
                4.26
             |                                 
            
                143,370
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2009
             | 
            
                -1.00 / -1.01%
             |             
            
                96.00
             |           
            
                102.00
             |               
            
                94.50
             |                           
            
                98.00
             | 
            
                98.00
             |                     
            
                4.47
             |                                 
            
                266,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2009
             | 
            
                -5.00 / -4.81%
             |             
            
                99.50
             |           
            
                100.00
             |               
            
                99.00
             |                           
            
                99.00
             | 
            
                99.00
             |                     
            
                4.51
             |                                 
            
                224,240
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2009
             | 
            
                -5.00 / -4.59%
             |             
            
                108.00
             |           
            
                109.00
             |               
            
                104.00
             |                           
            
                104.00
             | 
            
                104.00
             |                     
            
                4.74
             |                                 
            
                326,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2009
             | 
            
                -5.00 / -4.39%
             |             
            
                110.00
             |           
            
                110.00
             |               
            
                109.00
             |                           
            
                109.00
             | 
            
                109.00
             |                     
            
                4.97
             |                                 
            
                284,080
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2009
             | 
            
                -4.00 / -3.39%
             |             
            
                116.00
             |           
            
                116.00
             |               
            
                113.00
             |                           
            
                114.00
             | 
            
                114.00
             |                     
            
                5.20
             |                                 
            
                126,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2009
             | 
            
                0.00 / 0.00%
             |             
            
                119.00
             |           
            
                119.00
             |               
            
                116.00
             |                           
            
                118.00
             | 
            
                118.00
             |                     
            
                5.38
             |                                 
            
                65,760
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2009
             | 
            
                -2.00 / -1.67%
             |             
            
                119.00
             |           
            
                123.00
             |               
            
                116.00
             |                           
            
                118.00
             | 
            
                118.00
             |                     
            
                5.38
             |                                 
            
                114,890
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2009
             | 
            
                0.00 / 0.00%
             |             
            
                115.00
             |           
            
                120.00
             |               
            
                113.00
             |                           
            
                120.00
             | 
            
                120.00
             |                     
            
                5.47
             |                                 
            
                266,720
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2009
             | 
            
                -6.00 / -4.76%
             |             
            
                124.00
             |           
            
                125.00
             |               
            
                120.00
             |                           
            
                120.00
             | 
            
                120.00
             |                     
            
                5.40
             |                                 
            
                266,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2009
             | 
            
                +1.00 / +0.80%
             |             
            
                126.00
             |           
            
                128.00
             |               
            
                124.00
             |                           
            
                126.00
             | 
            
                126.00
             |                     
            
                5.67
             |                                 
            
                156,200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2009
             | 
            
                +2.00 / +1.63%
             |             
            
                123.00
             |           
            
                127.00
             |               
            
                122.00
             |                           
            
                125.00
             | 
            
                125.00
             |                     
            
                5.63
             |                                 
            
                177,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2009
             | 
            
                -4.00 / -3.15%
             |             
            
                121.00
             |           
            
                133.00
             |               
            
                121.00
             |                           
            
                123.00
             | 
            
                123.00
             |                     
            
                5.54
             |                                 
            
                354,810
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2009
             | 
            
                -6.00 / -4.51%
             |             
            
                127.00
             |           
            
                127.00
             |               
            
                127.00
             |                           
            
                127.00
             | 
            
                127.00
             |                     
            
                5.72
             |                                 
            
                65,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2009
             | 
            
                -7.00 / -5.00%
             |             
            
                139.00
             |           
            
                139.00
             |               
            
                133.00
             |                           
            
                133.00
             | 
            
                133.00
             |                     
            
                5.99
             |                                 
            
                437,050
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2009
             | 
            
                -4.00 / -2.78%
             |             
            
                145.00
             |           
            
                147.00
             |               
            
                139.00
             |                           
            
                140.00
             | 
            
                140.00
             |                     
            
                6.30
             |                                 
            
                299,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/23/2009
             | 
            
                -7.00 / -4.64%
             |             
            
                151.00
             |           
            
                151.00
             |               
            
                144.00
             |                           
            
                144.00
             | 
            
                144.00
             |                     
            
                6.49
             |                                 
            
                364,990
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2009
             | 
            
                -5.00 / -3.21%
             |             
            
                155.00
             |           
            
                155.00
             |               
            
                149.00
             |                           
            
                151.00
             | 
            
                151.00
             |                     
            
                6.80
             |                                 
            
                361,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2009
             | 
            
                +1.00 / +0.65%
             |             
            
                155.00
             |           
            
                160.00
             |               
            
                153.00
             |                           
            
                156.00
             | 
            
                156.00
             |                     
            
                7.03
             |                                 
            
                616,370
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2009
             | 
            
                +7.00 / +4.73%
             |             
            
                150.00
             |           
            
                155.00
             |               
            
                148.00
             |                           
            
                155.00
             | 
            
                155.00
             |                     
            
                6.98
             |                                 
            
                631,530
             |  
            
                 
             |                                                              
             
    
         
    
    
 |