| 
    
        
            | 
                    Closing price on 11/9/2009
                 |  |  
    
        |           
                
                    | Open | 148.00 |  
                    | High | 157.00 |  
                    | Low | 144.00 |  
                    | Volume | 493,370 |  
                    | Split-adjusted Price | 6.76 |  
                
             | 
 |  DRC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/9/2009 | 0.00 / 0.00% | 148.00 | 157.00 | 144.00 | 150.00 | 150.00 | 6.76 | 493,370 |   |  
            | 11/6/2009 | +3.00 / +2.04% | 154.00 | 154.00 | 150.00 | 150.00 | 150.00 | 6.76 | 574,810 |   |  			
            | 11/5/2009 | +7.00 / +5.00% | 141.00 | 147.00 | 140.00 | 147.00 | 147.00 | 6.62 | 369,550 |   |  
            | 11/4/2009 | -6.00 / -4.11% | 144.00 | 149.00 | 139.00 | 140.00 | 140.00 | 6.30 | 438,800 |   |  			
            | 11/3/2009 | -7.00 / -4.58% | 153.00 | 153.00 | 146.00 | 146.00 | 146.00 | 6.58 | 371,550 |   |  
            | 11/2/2009 | -8.00 / -4.97% | 153.00 | 154.00 | 153.00 | 153.00 | 153.00 | 6.89 | 180,560 |   |  			
            | 10/30/2009 | +1.00 / +0.63% | 168.00 | 168.00 | 157.00 | 161.00 | 161.00 | 7.25 | 406,540 |   |  
            | 10/29/2009 | +7.00 / +4.58% | 149.00 | 160.00 | 146.00 | 160.00 | 160.00 | 7.21 | 315,300 |   |  			
            | 10/28/2009 | -2.00 / -1.29% | 158.00 | 158.00 | 152.00 | 153.00 | 153.00 | 6.89 | 180,360 |   |  
            | 10/27/2009 | -4.00 / -2.52% | 158.00 | 159.00 | 152.00 | 155.00 | 155.00 | 6.98 | 460,580 |   |  			
            | 10/26/2009 | -6.00 / -3.64% | 167.00 | 167.00 | 159.00 | 159.00 | 159.00 | 7.16 | 195,270 |   |  
            | 10/23/2009 | -5.00 / -2.94% | 170.00 | 170.00 | 165.00 | 165.00 | 165.00 | 7.43 | 348,750 |   |  			
            | 10/22/2009 | -2.00 / -1.16% | 172.00 | 172.00 | 169.00 | 170.00 | 170.00 | 7.66 | 460,980 |   |  
            | 10/21/2009 | -1.00 / -0.58% | 168.00 | 175.00 | 168.00 | 172.00 | 172.00 | 7.75 | 394,230 |   |  			
            | 10/20/2009 | +4.00 / +2.37% | 173.00 | 175.00 | 171.00 | 173.00 | 173.00 | 7.79 | 309,870 |   |  
            | 10/19/2009 | 0.00 / 0.00% | 170.00 | 170.00 | 168.00 | 169.00 | 169.00 | 7.61 | 230,720 |   |  			
            | 10/16/2009 | -7.00 / -3.98% | 174.00 | 174.00 | 169.00 | 169.00 | 169.00 | 7.61 | 388,720 |   |  
            | 10/15/2009 | +8.00 / +4.76% | 176.00 | 176.00 | 174.00 | 176.00 | 176.00 | 7.93 | 601,120 |   |  			
            | 10/14/2009 | +3.00 / +1.82% | 164.00 | 168.00 | 164.00 | 168.00 | 168.00 | 7.57 | 256,950 |   |  
            | 10/13/2009 | -3.00 / -1.79% | 168.00 | 170.00 | 165.00 | 165.00 | 165.00 | 7.43 | 489,170 |   |  			
            | 10/12/2009 | 0.00 / 0.00% | 169.00 | 173.00 | 166.00 | 168.00 | 168.00 | 7.57 | 472,200 |   |  
            | 10/9/2009 | -4.00 / -2.33% | 175.00 | 175.00 | 168.00 | 168.00 | 168.00 | 7.57 | 323,570 |   |  			
            | 10/8/2009 | +8.00 / +4.88% | 165.00 | 172.00 | 163.00 | 172.00 | 172.00 | 7.75 | 684,020 |   |  
            | 10/7/2009 | +7.00 / +4.46% | 159.00 | 164.00 | 159.00 | 164.00 | 164.00 | 7.39 | 664,540 |   |  			
            | 10/6/2009 | -3.00 / -1.88% | 166.00 | 166.00 | 157.00 | 157.00 | 157.00 | 7.07 | 351,840 |   |  
            | 10/5/2009 | -1.00 / -0.62% | 165.00 | 165.00 | 156.00 | 160.00 | 160.00 | 7.21 | 486,320 |   |  			
            | 10/2/2009 | -8.00 / -4.73% | 161.00 | 165.00 | 161.00 | 161.00 | 161.00 | 7.25 | 940,490 |   |  
            | 10/1/2009 | -3.00 / -1.74% | 175.00 | 176.00 | 167.00 | 169.00 | 169.00 | 7.61 | 690,330 |   |  			
            | 9/30/2009 | 0.00 / 0.00% | 170.00 | 180.00 | 170.00 | 172.00 | 172.00 | 7.75 | 813,940 |   |  
            | 9/29/2009 | +8.00 / +4.88% | 172.00 | 172.00 | 168.00 | 172.00 | 172.00 | 7.75 | 897,500 |   |  |