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                    Closing price on 2/29/2012
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                    | Open | 25.10 |  
                    | High | 25.50 |  
                    | Low | 24.50 |  
                    | Volume | 97,200 |  
                    | Split-adjusted Price | 8.31 |  
                
             | 
 |  CII Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/29/2012 | -0.50 / -1.99% | 25.10 | 25.50 | 24.50 | 24.60 | 24.60 | 8.31 | 97,200 |   |  
            | 2/28/2012 | -1.00 / -3.83% | 25.70 | 26.40 | 24.80 | 25.10 | 25.10 | 8.48 | 358,040 |   |  			
            | 2/27/2012 | +1.20 / +4.82% | 25.50 | 26.10 | 24.90 | 26.10 | 26.10 | 8.81 | 342,300 |   |  
            | 2/24/2012 | +1.10 / +4.62% | 23.80 | 24.90 | 23.80 | 24.90 | 24.90 | 8.41 | 212,770 |   |  			
            | 2/23/2012 | +1.10 / +4.85% | 22.60 | 23.80 | 22.60 | 23.80 | 23.80 | 8.04 | 442,500 |   |  
            | 2/22/2012 | +0.10 / +0.44% | 22.60 | 23.00 | 22.20 | 22.70 | 22.70 | 7.67 | 138,300 |   |  			
            | 2/21/2012 | 0.00 / 0.00% | 22.60 | 23.00 | 22.50 | 22.60 | 22.60 | 7.63 | 47,110 |   |  
            | 2/20/2012 | +0.50 / +2.26% | 22.10 | 23.00 | 22.10 | 22.60 | 22.60 | 7.63 | 13,240 |   |  			
            | 2/17/2012 | +0.20 / +0.91% | 22.00 | 22.70 | 21.90 | 22.10 | 22.10 | 7.46 | 9,680 |   |  
            | 2/16/2012 | +0.30 / +1.39% | 21.40 | 21.90 | 21.40 | 21.90 | 21.90 | 7.40 | 6,470 |   |  			
            | 2/15/2012 | -0.80 / -3.57% | 22.50 | 22.50 | 21.60 | 21.60 | 21.60 | 7.29 | 158,800 |   |  
            | 2/14/2012 | +0.70 / +3.23% | 22.50 | 22.50 | 22.30 | 22.40 | 22.40 | 7.56 | 13,450 |   |  			
            | 2/13/2012 | -1.10 / -4.82% | 22.80 | 22.80 | 21.70 | 21.70 | 21.70 | 7.33 | 68,010 |   |  
            | 2/10/2012 | -0.90 / -3.80% | 23.40 | 23.40 | 22.80 | 22.80 | 22.80 | 7.70 | 45,620 |   |  			
            | 2/9/2012 | +0.80 / +3.49% | 23.20 | 23.70 | 22.90 | 23.70 | 23.70 | 8.00 | 472,150 |   |  
            | 2/8/2012 | +0.50 / +2.23% | 22.40 | 23.10 | 22.40 | 22.90 | 22.90 | 7.73 | 71,180 |   |  			
            | 2/7/2012 | +0.50 / +2.28% | 22.90 | 22.90 | 22.00 | 22.40 | 22.40 | 7.56 | 175,050 |   |  
            | 2/6/2012 | -0.70 / -3.10% | 22.60 | 22.90 | 21.90 | 21.90 | 21.90 | 7.40 | 40,180 |   |  			
            | 2/3/2012 | -0.40 / -1.74% | 23.50 | 23.50 | 22.30 | 22.60 | 22.60 | 7.63 | 328,650 |   |  
            | 2/2/2012 | +0.70 / +3.14% | 22.30 | 23.40 | 22.30 | 23.00 | 23.00 | 7.77 | 109,080 |   |  			
            | 2/1/2012 | -0.70 / -3.04% | 23.00 | 23.00 | 22.30 | 22.30 | 22.30 | 7.53 | 4,360 |   |  
            | 1/31/2012 | +0.50 / +2.22% | 23.00 | 23.40 | 22.50 | 23.00 | 23.00 | 7.77 | 54,550 |   |  			
            | 1/30/2012 | +0.10 / +0.45% | 22.50 | 23.30 | 22.00 | 22.50 | 22.50 | 7.60 | 155,780 |   |  
            | 1/20/2012 | 0.00 / 0.00% | 22.50 | 22.50 | 22.40 | 22.40 | 22.40 | 7.56 | 44,510 |   |  			
            | 1/19/2012 | +0.80 / +3.70% | 21.10 | 22.50 | 21.10 | 22.40 | 22.40 | 7.56 | 38,590 |   |  
            | 1/18/2012 | +1.00 / +4.85% | 20.70 | 21.60 | 20.70 | 21.60 | 21.60 | 7.29 | 76,800 |   |  			
            | 1/17/2012 | -0.60 / -2.83% | 20.80 | 21.30 | 20.60 | 20.60 | 20.60 | 6.96 | 39,340 |   |  
            | 1/16/2012 | +0.90 / +4.43% | 20.60 | 21.20 | 20.30 | 21.20 | 21.20 | 7.16 | 130,680 |   |  			
            | 1/13/2012 | +0.10 / +0.50% | 20.50 | 20.60 | 20.20 | 20.30 | 20.30 | 6.86 | 40,760 |   |  
            | 1/12/2012 | -0.10 / -0.49% | 19.70 | 20.20 | 19.70 | 20.20 | 20.20 | 6.82 | 3,660 |   |  |