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            | 
                    Closing price on 12/22/2009
                 |  |  
    
        |           
                
                    | Open | 97.50 |  
                    | High | 97.50 |  
                    | Low | 93.00 |  
                    | Volume | 407,000 |  
                    | Split-adjusted Price | 4.38 |  
                
             | 
 |  DRC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 11/17/2009 | 0.00 / 0.00% | 149.00 | 150.00 | 148.00 | 148.00 | 148.00 | 6.67 | 167,460 |   |  			
            | 11/16/2009 | -1.00 / -0.67% | 149.00 | 150.00 | 148.00 | 148.00 | 148.00 | 6.67 | 214,030 |   |  
            | 11/13/2009 | -2.00 / -1.32% | 147.00 | 150.00 | 147.00 | 149.00 | 149.00 | 6.71 | 192,000 |   |  			
            | 11/12/2009 | +1.00 / +0.67% | 150.00 | 153.00 | 149.00 | 151.00 | 151.00 | 6.80 | 309,620 |   |  
            | 11/11/2009 | +2.00 / +1.35% | 149.00 | 150.00 | 146.00 | 150.00 | 150.00 | 6.76 | 196,280 |   |  |