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            | 
                    Closing price on 10/9/2009
                 |  |  
    
        |           
                
                    | Open | 175.00 |  
                    | High | 175.00 |  
                    | Low | 168.00 |  
                    | Volume | 323,570 |  
                    | Split-adjusted Price | 7.57 |  
                
             | 
 |  DRC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  
            | 9/28/2009 | +7.00 / +4.46% | 164.00 | 164.00 | 164.00 | 164.00 | 164.00 | 7.39 | 107,690 |   |  			
            | 9/25/2009 | +7.00 / +4.67% | 157.00 | 157.00 | 157.00 | 157.00 | 157.00 | 7.07 | 45,840 |   |  
            | 9/24/2009 | +7.00 / +4.90% | 143.00 | 150.00 | 143.00 | 150.00 | 150.00 | 6.76 | 905,530 |   |  			
            | 9/23/2009 | -4.00 / -2.72% | 152.00 | 153.00 | 143.00 | 143.00 | 143.00 | 6.44 | 701,890 |   |  
            | 9/22/2009 | +7.00 / +5.00% | 141.00 | 147.00 | 141.00 | 147.00 | 147.00 | 6.62 | 435,740 |   |  			
            | 9/21/2009 | +6.00 / +4.48% | 140.00 | 140.00 | 139.00 | 140.00 | 140.00 | 6.30 | 290,620 |   |  
            | 9/18/2009 | +6.00 / +4.69% | 128.00 | 134.00 | 128.00 | 134.00 | 134.00 | 6.03 | 313,940 |   |  			
            | 9/17/2009 | 0.00 / 0.00% | 130.00 | 131.00 | 124.00 | 128.00 | 128.00 | 5.76 | 636,370 |   |  
            | 9/16/2009 | 0.00 / 0.00% | 130.00 | 134.00 | 128.00 | 128.00 | 128.00 | 5.76 | 894,110 |   |  			
            | 9/15/2009 | +6.00 / +4.92% | 128.00 | 128.00 | 126.00 | 128.00 | 128.00 | 5.76 | 342,470 |   |  
            | 9/14/2009 | +5.00 / +4.27% | 116.00 | 122.00 | 116.00 | 122.00 | 122.00 | 5.49 | 612,920 |   |  			
            | 9/11/2009 | 0.00 / 0.00% | 117.00 | 119.00 | 117.00 | 117.00 | 117.00 | 5.27 | 316,760 |   |  
            | 9/10/2009 | +3.00 / +2.63% | 112.00 | 119.00 | 112.00 | 117.00 | 117.00 | 5.27 | 474,290 |   |  			
            | 9/9/2009 | -3.00 / -2.56% | 117.00 | 118.00 | 113.00 | 114.00 | 114.00 | 5.13 | 472,420 |   |  
            | 9/8/2009 | +5.00 / +4.46% | 116.00 | 117.00 | 114.00 | 117.00 | 117.00 | 5.27 | 249,950 |   |  			
            | 9/7/2009 | +5.00 / +4.67% | 110.00 | 112.00 | 106.00 | 112.00 | 112.00 | 5.04 | 585,730 |   |  
            | 9/4/2009 | +5.00 / +4.90% | 104.00 | 107.00 | 104.00 | 107.00 | 107.00 | 4.82 | 945,970 |   |  			
            | 9/3/2009 | -1.00 / -0.97% | 102.00 | 103.00 | 101.00 | 102.00 | 102.00 | 4.59 | 286,390 |   |  
            | 9/1/2009 | -1.00 / -0.96% | 102.00 | 104.00 | 102.00 | 103.00 | 103.00 | 4.64 | 156,550 |   |  			
            | 8/31/2009 | 0.00 / 0.00% | 106.00 | 106.00 | 103.00 | 104.00 | 104.00 | 4.68 | 308,310 |   |  
            | 8/28/2009 | +3.00 / +2.97% | 103.00 | 104.00 | 101.00 | 104.00 | 104.00 | 4.68 | 205,960 |   |  |