| 
			
				|  |  
				| 
					
						| 
    
        
            | 
                    Closing price on 2/9/2009
                 |  |  
    
        |           
                
                    | Open | 13.90 |  
                    | High | 16.00 |  
                    | Low | 13.90 |  
                    | Volume | 10,200 |  
                    | Split-adjusted Price | 2.04 |  
                
             | 
 |  DC4 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/9/2009 | +0.40 / +2.86% | 13.90 | 16.00 | 13.90 | 14.40 | 14.11 | 2.04 | 10,200 |   |  
            | 2/6/2009 | +0.50 / +3.70% | 13.60 | 15.60 | 13.60 | 14.00 | 13.69 | 1.99 | 14,200 |   |  			
            | 2/5/2009 | -0.40 / -2.88% | 14.30 | 15.90 | 13.50 | 13.50 | 13.50 | 1.92 | 20,100 |   |  
            | 2/4/2009 | -0.30 / -2.11% | 14.20 | 15.90 | 13.90 | 13.90 | 14.13 | 1.97 | 6,300 |   |  			
            | 2/3/2009 | -0.20 / -1.39% | 15.50 | 17.20 | 14.20 | 14.20 | 15.28 | 2.01 | 17,600 |   |  
            | 2/2/2009 | -0.40 / -2.70% | 15.00 | 16.70 | 14.40 | 14.40 | 14.60 | 2.04 | 7,500 |   |  			
            | 1/23/2009 | +0.90 / +6.47% | 14.00 | 16.60 | 14.00 | 14.80 | 14.39 | 2.10 | 56,100 |   |  
            | 1/22/2009 | -0.10 / -0.71% | 14.00 | 15.70 | 13.90 | 13.90 | 13.96 | 1.97 | 10,800 |   |  			
            | 1/21/2009 | +0.30 / +2.19% | 13.90 | 15.70 | 13.90 | 14.00 | 14.03 | 1.99 | 6,200 |   |  
            | 1/20/2009 | -0.30 / -2.14% | 13.90 | 15.40 | 13.70 | 13.70 | 13.80 | 1.94 | 2,000 |   |  			
            | 1/19/2009 | +0.20 / +1.45% | 14.00 | 15.60 | 14.00 | 14.00 | 14.40 | 1.99 | 10,200 |   |  
            | 1/16/2009 | +0.10 / +0.73% | 13.70 | 15.60 | 13.70 | 13.80 | 13.85 | 1.96 | 7,000 |   |  			
            | 1/15/2009 | -0.40 / -2.84% | 13.80 | 15.30 | 13.70 | 13.70 | 13.75 | 1.94 | 9,600 |   |  
            | 1/14/2009 | +0.10 / +0.71% | 14.00 | 15.80 | 14.00 | 14.10 | 14.12 | 2.00 | 16,100 |   |  			
            | 1/13/2009 | -0.20 / -1.41% | 14.10 | 15.70 | 14.00 | 14.00 | 14.45 | 1.99 | 9,400 |   |  
            | 1/12/2009 | +0.10 / +0.71% | 14.50 | 16.10 | 14.20 | 14.20 | 14.75 | 2.01 | 11,800 |   |  			
            | 1/9/2009 | +0.10 / +0.71% | 14.10 | 16.10 | 14.10 | 14.10 | 14.60 | 2.00 | 29,800 |   |  
            | 1/8/2009 | -0.50 / -3.45% | 14.50 | 16.20 | 14.00 | 14.00 | 14.23 | 1.99 | 15,100 |   |  			
            | 1/7/2009 | -0.10 / -0.68% | 15.00 | 16.80 | 14.50 | 14.50 | 14.70 | 2.06 | 20,000 |   |  
            | 1/6/2009 | +0.40 / +2.82% | 14.70 | 16.30 | 14.60 | 14.60 | 15.05 | 2.07 | 24,700 |   |  			
            | 1/5/2009 | +0.40 / +2.90% | 13.50 | 15.80 | 13.50 | 14.20 | 14.04 | 2.01 | 46,500 |   |  
            | 1/2/2009 | +0.80 / +6.15% | 13.00 | 15.30 | 13.00 | 13.80 | 13.32 | 1.96 | 20,800 |   |  			
            | 12/31/2008 | -0.40 / -2.99% | 13.30 | 14.80 | 13.00 | 13.00 | 13.05 | 1.84 | 17,000 |   |  
            | 12/30/2008 | +0.10 / +0.75% | 13.20 | 15.00 | 13.20 | 13.40 | 13.30 | 1.90 | 12,700 |   |  			
            | 12/29/2008 | -0.20 / -1.48% | 13.40 | 14.90 | 13.30 | 13.30 | 13.73 | 1.89 | 8,900 |   |  
            | 12/26/2008 | -0.10 / -0.74% | 13.60 | 15.10 | 13.50 | 13.50 | 13.93 | 1.92 | 8,800 |   |  			
            | 12/25/2008 | -0.90 / -6.21% | 14.00 | 15.60 | 13.60 | 13.60 | 14.20 | 1.93 | 15,600 |   |  
            | 12/24/2008 | -0.30 / -2.03% | 14.50 | 16.10 | 14.50 | 14.50 | 14.90 | 2.06 | 20,200 |   |  			
            | 12/23/2008 | +0.90 / +6.47% | 14.80 | 16.40 | 14.80 | 14.80 | 15.20 | 2.10 | 34,100 |   |  
            | 12/22/2008 | -0.30 / -2.11% | 13.90 | 15.40 | 13.90 | 13.90 | 13.90 | 1.97 | 59,700 |   |  |  |  
				|  |  |