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                    Closing price on 4/11/2008
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                    | Open | 51.00 |  
                    | High | 51.50 |  
                    | Low | 51.00 |  
                    | Volume | 1,438,140 |  
                    | Split-adjusted Price | 6.15 |  
                
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 |  DPM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/11/2008 | -1.00 / -1.92% | 51.00 | 51.50 | 51.00 | 51.00 | 51.00 | 6.15 | 1,438,140 |   |  
            | 4/10/2008 | -1.00 / -1.89% | 53.00 | 53.00 | 52.00 | 52.00 | 52.00 | 6.27 | 1,612,540 |   |  			
            | 4/9/2008 | +1.00 / +1.92% | 53.00 | 53.00 | 52.50 | 53.00 | 53.00 | 6.39 | 911,220 |   |  
            | 4/8/2008 | +1.00 / +1.96% | 52.00 | 52.00 | 50.50 | 52.00 | 52.00 | 6.27 | 2,428,410 |   |  			
            | 4/7/2008 | +1.00 / +2.00% | 51.00 | 51.00 | 51.00 | 51.00 | 51.00 | 6.15 | 24,750 |   |  
            | 4/4/2008 | +0.20 / +0.40% | 50.00 | 50.00 | 50.00 | 50.00 | 50.00 | 6.03 | 18,410 |   |  			
            | 4/3/2008 | +0.40 / +0.81% | 49.80 | 49.80 | 49.80 | 49.80 | 49.80 | 6.01 | 10,830 |   |  
            | 4/2/2008 | +0.40 / +0.82% | 49.40 | 49.40 | 49.40 | 49.40 | 49.40 | 5.96 | 720 |   |  			
            | 4/1/2008 | +0.40 / +0.82% | 49.00 | 49.00 | 49.00 | 49.00 | 49.00 | 5.91 | 26,040 |   |  
            | 3/31/2008 | +0.40 / +0.83% | 48.60 | 48.60 | 48.60 | 48.60 | 48.60 | 5.86 | 25,470 |   |  			
            | 3/28/2008 | +0.40 / +0.84% | 48.20 | 48.20 | 48.20 | 48.20 | 48.20 | 5.81 | 26,910 |   |  
            | 3/27/2008 | +0.40 / +0.84% | 47.80 | 47.80 | 47.80 | 47.80 | 47.80 | 5.77 | 38,890 |   |  			
            | 3/26/2008 | +2.20 / +4.87% | 46.70 | 47.40 | 46.50 | 47.40 | 47.40 | 5.72 | 1,483,350 |   |  
            | 3/25/2008 | -2.30 / -4.84% | 45.20 | 45.50 | 45.20 | 45.20 | 45.20 | 5.45 | 1,325,860 |   |  			
            | 3/24/2008 | -2.50 / -5.00% | 49.00 | 49.50 | 47.50 | 47.50 | 47.50 | 5.73 | 1,436,350 |   |  
            | 3/21/2008 | -1.00 / -1.96% | 51.00 | 51.50 | 50.00 | 50.00 | 50.00 | 6.03 | 1,526,440 |   |  			
            | 3/20/2008 | 0.00 / 0.00% | 51.00 | 52.50 | 51.00 | 51.00 | 51.00 | 6.15 | 1,277,620 |   |  
            | 3/19/2008 | -1.50 / -2.86% | 52.00 | 53.50 | 50.50 | 51.00 | 51.00 | 6.15 | 2,308,980 |   |  			
            | 3/18/2008 | -2.50 / -4.55% | 52.50 | 52.50 | 52.50 | 52.50 | 52.50 | 6.33 | 1,194,890 |   |  
            | 3/17/2008 | -2.50 / -4.35% | 55.00 | 56.50 | 55.00 | 55.00 | 55.00 | 6.63 | 1,642,900 |   |  			
            | 3/14/2008 | 0.00 / 0.00% | 57.00 | 58.00 | 56.50 | 57.50 | 57.50 | 6.93 | 957,150 |   |  
            | 3/13/2008 | +0.50 / +0.88% | 58.00 | 58.00 | 56.50 | 57.50 | 57.50 | 6.93 | 1,035,140 |   |  			
            | 3/12/2008 | +1.50 / +2.70% | 56.00 | 58.00 | 56.00 | 57.00 | 57.00 | 6.87 | 1,467,140 |   |  
            | 3/11/2008 | -1.00 / -1.77% | 55.00 | 56.00 | 54.50 | 55.50 | 55.50 | 6.69 | 2,036,820 |   |  			
            | 3/10/2008 | +2.50 / +4.63% | 56.50 | 56.50 | 55.50 | 56.50 | 56.50 | 6.81 | 2,740,580 |   |  
            | 3/7/2008 | +2.50 / +4.85% | 54.00 | 54.00 | 54.00 | 54.00 | 54.00 | 6.51 | 66,930 |   |  			
            | 3/6/2008 | +2.00 / +4.04% | 51.50 | 51.50 | 51.50 | 51.50 | 51.50 | 6.21 | 310,750 |   |  
            | 3/5/2008 | -1.50 / -2.94% | 48.50 | 50.00 | 48.50 | 49.50 | 49.50 | 5.97 | 1,943,170 |   |  			
            | 3/4/2008 | -2.50 / -4.67% | 51.00 | 51.50 | 51.00 | 51.00 | 51.00 | 6.15 | 1,176,050 |   |  
            | 3/3/2008 | -2.50 / -4.46% | 55.00 | 55.50 | 53.50 | 53.50 | 53.50 | 6.45 | 1,488,990 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 12:50:00 PM
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