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            | 
                    Closing price on 1/11/2008
                 |  |  
    
        |           
                
                    | Open | 119.00 |  
                    | High | 122.00 |  
                    | Low | 119.00 |  
                    | Volume | 5,340 |  
                    | Split-adjusted Price | 4.09 |  
                
             | 
 |  DRC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/11/2008 | +3.00 / +2.52% | 119.00 | 122.00 | 119.00 | 122.00 | 122.00 | 4.09 | 5,340 |   |  
            | 1/10/2008 | -5.00 / -4.03% | 121.00 | 122.00 | 119.00 | 119.00 | 119.00 | 3.99 | 19,890 |   |  			
            | 1/9/2008 | -1.00 / -0.80% | 122.00 | 125.00 | 122.00 | 124.00 | 124.00 | 4.16 | 21,610 |   |  
            | 1/8/2008 | +2.00 / +1.63% | 125.00 | 125.00 | 123.00 | 125.00 | 125.00 | 4.19 | 16,510 |   |  			
            | 1/7/2008 | 0.00 / 0.00% | 121.00 | 123.00 | 120.00 | 123.00 | 123.00 | 4.13 | 9,240 |   |  
            | 1/4/2008 | 0.00 / 0.00% | 123.00 | 123.00 | 123.00 | 123.00 | 123.00 | 4.13 | 14,190 |   |  			
            | 1/3/2008 | 0.00 / 0.00% | 127.00 | 127.00 | 123.00 | 123.00 | 123.00 | 4.13 | 7,310 |   |  
            | 1/2/2008 | 0.00 / 0.00% | 123.00 | 123.00 | 123.00 | 123.00 | 123.00 | 4.13 | 10,160 |   |  			
            | 12/28/2007 | -1.00 / -0.81% | 122.00 | 123.00 | 122.00 | 123.00 | 123.00 | 4.13 | 3,990 |   |  
            | 12/27/2007 | +2.00 / +1.64% | 122.00 | 124.00 | 122.00 | 124.00 | 124.00 | 4.16 | 10,480 |   |  			
            | 12/26/2007 | -1.00 / -0.81% | 123.00 | 123.00 | 122.00 | 122.00 | 122.00 | 4.09 | 8,210 |   |  
            | 12/25/2007 | 0.00 / 0.00% | 125.00 | 125.00 | 123.00 | 123.00 | 123.00 | 4.13 | 2,540 |   |  			
            | 12/24/2007 | 0.00 / 0.00% | 123.00 | 124.00 | 123.00 | 123.00 | 123.00 | 4.13 | 4,240 |   |  
            | 12/21/2007 | -1.00 / -0.81% | 123.00 | 124.00 | 123.00 | 123.00 | 123.00 | 4.13 | 9,490 |   |  			
            | 12/20/2007 | -1.00 / -0.80% | 125.00 | 126.00 | 124.00 | 124.00 | 124.00 | 4.16 | 6,160 |   |  
            | 12/19/2007 | +3.00 / +2.46% | 124.00 | 126.00 | 124.00 | 125.00 | 125.00 | 4.19 | 6,160 |   |  			
            | 12/18/2007 | 0.00 / 0.00% | 122.00 | 122.00 | 122.00 | 122.00 | 122.00 | 4.09 | 4,210 |   |  
            | 12/17/2007 | 0.00 / 0.00% | 122.00 | 122.00 | 121.00 | 122.00 | 122.00 | 4.09 | 9,310 |   |  			
            | 12/14/2007 | -3.00 / -2.40% | 123.00 | 124.00 | 122.00 | 122.00 | 122.00 | 4.09 | 5,150 |   |  
            | 12/13/2007 | 0.00 / 0.00% | 125.00 | 125.00 | 124.00 | 125.00 | 125.00 | 4.19 | 5,090 |   |  			
            | 12/12/2007 | +2.00 / +1.63% | 121.00 | 126.00 | 121.00 | 125.00 | 125.00 | 4.19 | 8,330 |   |  
            | 12/11/2007 | -2.00 / -1.60% | 121.00 | 125.00 | 121.00 | 123.00 | 123.00 | 4.13 | 10,460 |   |  			
            | 12/10/2007 | -1.00 / -0.79% | 126.00 | 126.00 | 124.00 | 125.00 | 125.00 | 4.19 | 10,560 |   |  
            | 12/7/2007 | -1.00 / -0.79% | 126.00 | 127.00 | 125.00 | 126.00 | 126.00 | 4.23 | 11,100 |   |  			
            | 12/6/2007 | 0.00 / 0.00% | 128.00 | 128.00 | 126.00 | 127.00 | 127.00 | 4.26 | 4,040 |   |  
            | 12/5/2007 | -1.00 / -0.78% | 126.00 | 127.00 | 126.00 | 127.00 | 127.00 | 4.26 | 4,570 |   |  			
            | 12/4/2007 | +2.00 / +1.59% | 126.00 | 128.00 | 126.00 | 128.00 | 128.00 | 4.30 | 15,230 |   |  
            | 12/3/2007 | 0.00 / 0.00% | 126.00 | 126.00 | 125.00 | 126.00 | 126.00 | 4.23 | 8,600 |   |  			
            | 11/30/2007 | 0.00 / 0.00% | 126.00 | 126.00 | 125.00 | 126.00 | 126.00 | 4.23 | 3,880 |   |  
            | 11/29/2007 | 0.00 / 0.00% | 126.00 | 127.00 | 125.00 | 126.00 | 126.00 | 4.23 | 3,670 |   |  |