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                    Closing price on 1/17/2013
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        |           
                
                    | Open | 31.50 |  
                    | High | 31.50 |  
                    | Low | 31.00 |  
                    | Volume | 3,000 |  
                    | Split-adjusted Price | 12.98 |  
                
             | 
 |  CTD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/17/2013 | +0.10 / +0.32% | 31.50 | 31.50 | 31.00 | 31.50 | 31.50 | 12.98 | 3,000 |   |  
            | 1/16/2013 | +0.40 / +1.29% | 31.00 | 31.40 | 30.50 | 31.40 | 31.40 | 12.94 | 7,250 |   |  			
            | 1/15/2013 | +1.00 / +3.33% | 31.00 | 31.00 | 30.50 | 31.00 | 31.00 | 12.77 | 3,990 |   |  
            | 1/14/2013 | -2.40 / -7.41% | 32.40 | 32.40 | 30.00 | 30.00 | 30.00 | 12.36 | 9,500 |   |  			
            | 1/11/2013 | +0.90 / +2.86% | 32.90 | 32.90 | 30.00 | 32.40 | 32.40 | 12.94 | 5,620 |   |  
            | 1/10/2013 | 0.00 / 0.00% | 30.70 | 31.50 | 30.70 | 31.50 | 31.50 | 12.58 | 1,120 |   |  			
            | 1/9/2013 | +0.50 / +1.61% | 31.00 | 32.00 | 31.00 | 31.50 | 31.50 | 12.58 | 19,130 |   |  
            | 1/8/2013 | -0.40 / -1.27% | 31.80 | 31.80 | 31.00 | 31.00 | 31.00 | 12.38 | 11,670 |   |  			
            | 1/7/2013 | +0.90 / +2.95% | 31.50 | 31.50 | 31.00 | 31.40 | 31.40 | 12.54 | 7,400 |   |  
            | 1/4/2013 | -1.00 / -3.17% | 31.00 | 31.10 | 30.50 | 30.50 | 30.50 | 12.18 | 4,250 |   |  			
            | 1/3/2013 | +1.30 / +4.30% | 29.50 | 31.50 | 28.70 | 31.50 | 31.50 | 12.58 | 10,450 |   |  
            | 1/2/2013 | +0.50 / +1.68% | 29.90 | 31.10 | 29.90 | 30.20 | 30.20 | 12.06 | 8,840 |   |  			
            | 12/28/2012 | +0.30 / +1.02% | 29.70 | 29.70 | 29.40 | 29.70 | 29.70 | 11.86 | 24,830 |   |  
            | 12/27/2012 | 0.00 / 0.00% | 29.40 | 29.40 | 29.40 | 29.40 | 29.40 | 11.74 | 0 |   |  			
            | 12/26/2012 | +0.10 / +0.34% | 29.40 | 29.50 | 29.40 | 29.40 | 29.40 | 11.74 | 1,620 |   |  
            | 12/25/2012 | 0.00 / 0.00% | 29.30 | 29.30 | 29.30 | 29.30 | 29.30 | 11.70 | 0 |   |  			
            | 12/24/2012 | -0.50 / -1.68% | 29.30 | 29.30 | 29.30 | 29.30 | 29.30 | 11.70 | 2,000 |   |  
            | 12/21/2012 | 0.00 / 0.00% | 29.00 | 29.80 | 29.00 | 29.80 | 29.80 | 11.90 | 4,960 |   |  			
            | 12/20/2012 | +0.80 / +2.76% | 29.80 | 29.80 | 29.80 | 29.80 | 29.80 | 11.90 | 3,000 |   |  
            | 12/19/2012 | -0.50 / -1.69% | 28.60 | 29.00 | 28.50 | 29.00 | 29.00 | 11.58 | 920 |   |  			
            | 12/18/2012 | +0.10 / +0.34% | 28.50 | 29.50 | 28.50 | 29.50 | 29.50 | 11.78 | 2,010 |   |  
            | 12/17/2012 | +0.10 / +0.34% | 29.40 | 29.40 | 29.40 | 29.40 | 29.40 | 11.74 | 1,590 |   |  			
            | 12/14/2012 | +0.10 / +0.34% | 29.20 | 29.30 | 29.20 | 29.30 | 29.30 | 11.70 | 1,410 |   |  
            | 12/13/2012 | 0.00 / 0.00% | 29.20 | 29.20 | 29.20 | 29.20 | 29.20 | 11.66 | 200 |   |  			
            | 12/12/2012 | +0.20 / +0.69% | 29.00 | 29.20 | 29.00 | 29.20 | 29.20 | 11.66 | 3,070 |   |  
            | 12/11/2012 | -0.90 / -3.01% | 29.90 | 29.90 | 29.00 | 29.00 | 29.00 | 11.58 | 2,550 |   |  			
            | 12/10/2012 | +0.10 / +0.34% | 29.90 | 29.90 | 29.90 | 29.90 | 29.90 | 11.94 | 1,500 |   |  
            | 12/7/2012 | +1.20 / +4.20% | 29.80 | 29.80 | 29.80 | 29.80 | 29.80 | 11.90 | 10 |   |  			
            | 12/6/2012 | -1.20 / -4.03% | 28.70 | 28.70 | 28.60 | 28.60 | 28.60 | 11.42 | 2,000 |   |  
            | 12/5/2012 | 0.00 / 0.00% | 29.80 | 29.80 | 29.80 | 29.80 | 29.80 | 11.90 | 0 |   |  |