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                    Closing price on 10/21/2011
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        |           
                
                    | Open | 9.00 |  
                    | High | 9.10 |  
                    | Low | 8.90 |  
                    | Volume | 33,080 |  
                    | Split-adjusted Price | 2.03 |  
                
             | 
 |  CDC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/21/2011 | +0.20 / +2.25% | 9.00 | 9.10 | 8.90 | 9.10 | 9.10 | 2.03 | 33,080 |   |  
            | 10/20/2011 | -0.10 / -1.11% | 9.20 | 9.20 | 8.90 | 8.90 | 8.90 | 1.99 | 850 |   |  			
            | 10/19/2011 | 0.00 / 0.00% | 9.20 | 9.20 | 8.80 | 9.00 | 9.00 | 2.01 | 6,890 |   |  
            | 10/18/2011 | -0.30 / -3.23% | 9.00 | 9.00 | 8.90 | 9.00 | 9.00 | 2.01 | 51,200 |   |  			
            | 10/17/2011 | 0.00 / 0.00% | 9.10 | 9.30 | 9.00 | 9.30 | 9.30 | 2.08 | 10,310 |   |  
            | 10/14/2011 | +0.10 / +1.09% | 9.30 | 9.50 | 9.10 | 9.30 | 9.30 | 2.08 | 38,120 |   |  			
            | 10/13/2011 | -0.20 / -2.13% | 9.10 | 9.40 | 9.10 | 9.20 | 9.20 | 2.05 | 12,910 |   |  
            | 10/12/2011 | -0.40 / -4.08% | 9.50 | 9.60 | 9.40 | 9.40 | 9.40 | 2.10 | 31,140 |   |  			
            | 10/11/2011 | +0.10 / +1.03% | 9.50 | 9.80 | 9.50 | 9.80 | 9.80 | 2.19 | 11,040 |   |  
            | 10/10/2011 | -0.40 / -3.96% | 10.10 | 10.10 | 9.70 | 9.70 | 9.70 | 2.17 | 12,740 |   |  			
            | 10/7/2011 | +0.10 / +1.00% | 10.00 | 10.10 | 10.00 | 10.10 | 10.10 | 2.26 | 6,850 |   |  
            | 10/6/2011 | +0.10 / +1.01% | 9.80 | 10.30 | 9.80 | 10.00 | 10.00 | 2.23 | 70,700 |   |  			
            | 10/5/2011 | -0.10 / -1.00% | 10.00 | 10.00 | 9.70 | 9.90 | 9.90 | 2.21 | 21,030 |   |  
            | 10/4/2011 | -0.10 / -0.99% | 9.70 | 10.00 | 9.60 | 10.00 | 10.00 | 2.23 | 8,700 |   |  			
            | 10/3/2011 | +0.10 / +1.00% | 9.70 | 10.10 | 9.70 | 10.10 | 10.10 | 2.26 | 11,710 |   |  
            | 9/30/2011 | -0.50 / -4.76% | 10.20 | 10.20 | 10.00 | 10.00 | 10.00 | 2.23 | 28,420 |   |  			
            | 9/29/2011 | -0.10 / -0.94% | 10.40 | 10.50 | 10.30 | 10.50 | 10.50 | 2.34 | 13,660 |   |  
            | 9/28/2011 | -0.20 / -1.85% | 11.20 | 11.20 | 10.60 | 10.60 | 10.60 | 2.37 | 13,100 |   |  			
            | 9/27/2011 | +0.20 / +1.89% | 10.90 | 11.10 | 10.60 | 10.80 | 10.80 | 2.41 | 17,760 |   |  
            | 9/26/2011 | 0.00 / 0.00% | 10.60 | 10.90 | 10.60 | 10.60 | 10.60 | 2.37 | 5,400 |   |  			
            | 9/23/2011 | -0.40 / -3.64% | 11.00 | 11.30 | 10.60 | 10.60 | 10.60 | 2.37 | 32,010 |   |  
            | 9/22/2011 | +0.50 / +4.76% | 10.60 | 11.00 | 10.60 | 11.00 | 11.00 | 2.46 | 18,550 |   |  			
            | 9/21/2011 | -0.50 / -4.55% | 11.00 | 11.00 | 10.50 | 10.50 | 10.50 | 2.34 | 46,300 |   |  
            | 9/20/2011 | -0.50 / -4.35% | 11.70 | 11.70 | 11.00 | 11.00 | 11.00 | 2.46 | 103,560 |   |  			
            | 9/19/2011 | 0.00 / 0.00% | 11.50 | 11.80 | 11.00 | 11.50 | 11.50 | 2.57 | 70,220 |   |  
            | 9/16/2011 | -0.60 / -4.96% | 12.00 | 12.00 | 11.50 | 11.50 | 11.50 | 2.57 | 22,990 |   |  			
            | 9/15/2011 | -0.60 / -4.72% | 12.10 | 12.50 | 12.10 | 12.10 | 12.10 | 2.70 | 116,240 |   |  
            | 9/14/2011 | 0.00 / 0.00% | 12.70 | 13.30 | 12.10 | 12.70 | 12.70 | 2.84 | 160,030 |   |  			
            | 9/13/2011 | +0.60 / +4.96% | 12.20 | 12.70 | 12.10 | 12.70 | 12.70 | 2.84 | 69,350 |   |  
            | 9/12/2011 | 0.00 / 0.00% | 12.60 | 12.70 | 12.00 | 12.10 | 12.10 | 2.70 | 58,440 |   |  |