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                    Closing price on 4/20/2011
                 |  |  
    
        |           
                
                    | Open | 34.20 |  
                    | High | 34.90 |  
                    | Low | 34.20 |  
                    | Volume | 93,880 |  
                    | Split-adjusted Price | 11.65 |  
                
             | 
 |  CII Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/20/2011 | +0.30 / +0.88% | 34.20 | 34.90 | 34.20 | 34.50 | 34.50 | 11.65 | 93,880 |   |  
            | 4/19/2011 | -0.80 / -2.29% | 35.00 | 35.00 | 34.00 | 34.20 | 34.20 | 11.55 | 52,630 |   |  			
            | 4/18/2011 | +0.90 / +2.64% | 34.10 | 35.00 | 34.00 | 35.00 | 35.00 | 11.82 | 45,650 |   |  
            | 4/15/2011 | -0.40 / -1.16% | 34.00 | 34.50 | 34.00 | 34.10 | 34.10 | 11.52 | 89,440 |   |  			
            | 4/14/2011 | -0.20 / -0.58% | 34.70 | 34.80 | 34.50 | 34.50 | 34.50 | 11.65 | 22,640 |   |  
            | 4/13/2011 | -0.30 / -0.86% | 35.00 | 35.00 | 34.70 | 34.70 | 34.70 | 11.72 | 44,780 |   |  			
            | 4/8/2011 | 0.00 / 0.00% | 34.60 | 35.10 | 34.60 | 35.00 | 35.00 | 11.82 | 207,130 |   |  
            | 4/7/2011 | -0.10 / -0.28% | 35.00 | 35.10 | 35.00 | 35.00 | 35.00 | 11.82 | 34,520 |   |  			
            | 4/6/2011 | +0.30 / +0.86% | 35.80 | 35.90 | 35.10 | 35.10 | 35.10 | 11.85 | 146,000 |   |  
            | 4/5/2011 | -1.00 / -2.79% | 35.80 | 35.80 | 34.80 | 34.80 | 34.80 | 11.75 | 213,420 |   |  			
            | 4/4/2011 | +1.00 / +2.87% | 34.60 | 35.80 | 34.60 | 35.80 | 35.80 | 12.09 | 32,450 |   |  
            | 4/1/2011 | -1.30 / -3.60% | 36.10 | 36.10 | 34.50 | 34.80 | 34.80 | 11.75 | 143,970 |   |  			
            | 3/31/2011 | +0.10 / +0.28% | 36.40 | 36.40 | 35.50 | 36.10 | 36.10 | 12.19 | 136,920 |   |  
            | 3/30/2011 | 0.00 / 0.00% | 36.00 | 36.00 | 35.20 | 36.00 | 36.00 | 12.16 | 113,290 |   |  			
            | 3/29/2011 | 0.00 / 0.00% | 35.20 | 36.00 | 35.20 | 36.00 | 36.00 | 12.16 | 349,410 |   |  
            | 3/28/2011 | -0.40 / -1.10% | 36.40 | 36.40 | 35.50 | 36.00 | 36.00 | 12.16 | 17,380 |   |  			
            | 3/25/2011 | 0.00 / 0.00% | 36.50 | 36.50 | 36.00 | 36.40 | 36.40 | 12.29 | 81,910 |   |  
            | 3/24/2011 | +0.20 / +0.55% | 36.20 | 36.50 | 35.60 | 36.40 | 36.40 | 12.29 | 94,120 |   |  			
            | 3/23/2011 | +1.10 / +3.13% | 35.10 | 36.50 | 35.10 | 36.20 | 36.20 | 12.22 | 308,090 |   |  
            | 3/22/2011 | -0.40 / -1.13% | 35.00 | 35.30 | 35.00 | 35.10 | 35.10 | 11.85 | 21,760 |   |  			
            | 3/21/2011 | 0.00 / 0.00% | 35.90 | 36.10 | 35.40 | 35.50 | 35.50 | 11.99 | 244,800 |   |  
            | 3/18/2011 | +0.30 / +0.85% | 35.80 | 36.10 | 35.10 | 35.50 | 35.50 | 11.99 | 189,900 |   |  			
            | 3/17/2011 | -0.30 / -0.85% | 34.50 | 36.40 | 34.50 | 35.20 | 35.20 | 11.89 | 74,620 |   |  
            | 3/16/2011 | +1.40 / +4.11% | 35.60 | 35.60 | 34.00 | 35.50 | 35.50 | 11.99 | 162,940 |   |  			
            | 3/15/2011 | -1.10 / -3.13% | 35.30 | 35.30 | 34.10 | 34.10 | 34.10 | 11.52 | 70,270 |   |  
            | 3/14/2011 | -1.30 / -3.56% | 36.50 | 36.50 | 35.20 | 35.20 | 35.20 | 11.89 | 131,160 |   |  			
            | 3/11/2011 | -0.10 / -0.27% | 36.50 | 36.80 | 36.30 | 36.50 | 36.50 | 12.33 | 425,940 |   |  
            | 3/10/2011 | +0.60 / +1.67% | 36.40 | 37.00 | 35.90 | 36.60 | 36.60 | 12.36 | 534,970 |   |  			
            | 3/9/2011 | -0.40 / -1.10% | 36.40 | 36.40 | 35.70 | 36.00 | 36.00 | 12.16 | 199,290 |   |  
            | 3/8/2011 | 0.00 / 0.00% | 36.40 | 36.50 | 35.80 | 36.40 | 36.40 | 12.29 | 292,850 |   |  |