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            | 
                    Closing price on 2/22/2013
                 |  |  
    
        |           
                
                    | Open | 23.50 |  
                    | High | 24.20 |  
                    | Low | 23.00 |  
                    | Volume | 575,190 |  
                    | Split-adjusted Price | 12.73 |  
                
             | 
 |  CII Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/22/2013 | -0.20 / -0.85% | 23.50 | 24.20 | 23.00 | 23.30 | 23.30 | 12.73 | 575,190 |   |  
            | 2/21/2013 | -1.00 / -4.08% | 24.30 | 24.60 | 23.50 | 23.50 | 23.50 | 12.83 | 989,720 |   |  			
            | 2/20/2013 | -0.10 / -0.41% | 24.50 | 24.70 | 24.30 | 24.50 | 24.50 | 13.38 | 315,720 |   |  
            | 2/19/2013 | -0.30 / -1.20% | 24.70 | 25.00 | 24.60 | 24.60 | 24.60 | 13.44 | 496,570 |   |  			
            | 2/18/2013 | +0.80 / +3.32% | 24.80 | 25.40 | 24.60 | 24.90 | 24.90 | 13.60 | 771,050 |   |  
            | 2/8/2013 | +0.10 / +0.42% | 24.20 | 24.50 | 23.40 | 24.10 | 24.10 | 13.16 | 433,860 |   |  			
            | 2/7/2013 | -0.20 / -0.83% | 24.30 | 24.40 | 23.90 | 24.00 | 24.00 | 13.11 | 358,740 |   |  
            | 2/6/2013 | +0.10 / +0.41% | 24.40 | 24.40 | 24.00 | 24.20 | 24.20 | 13.22 | 414,870 |   |  			
            | 2/5/2013 | +0.30 / +1.26% | 23.80 | 24.40 | 23.50 | 24.10 | 24.10 | 13.16 | 9,396,670 |   |  
            | 2/4/2013 | -0.40 / -1.65% | 24.20 | 24.40 | 23.80 | 23.80 | 23.80 | 13.00 | 370,490 |   |  			
            | 2/1/2013 | -0.50 / -2.02% | 24.50 | 24.70 | 24.20 | 24.20 | 24.20 | 13.22 | 238,780 |   |  
            | 1/31/2013 | -0.50 / -1.98% | 24.80 | 25.30 | 24.70 | 24.70 | 24.70 | 13.49 | 191,020 |   |  			
            | 1/30/2013 | +0.70 / +2.86% | 24.50 | 25.30 | 24.50 | 25.20 | 25.20 | 13.76 | 642,710 |   |  
            | 1/29/2013 | -0.10 / -0.41% | 24.60 | 24.90 | 24.40 | 24.50 | 24.50 | 13.38 | 249,490 |   |  			
            | 1/28/2013 | +0.40 / +1.65% | 24.60 | 25.50 | 24.30 | 24.60 | 24.60 | 13.44 | 484,260 |   |  
            | 1/25/2013 | 0.00 / 0.00% | 24.20 | 24.70 | 24.10 | 24.20 | 24.20 | 13.22 | 388,200 |   |  			
            | 1/24/2013 | +0.60 / +2.54% | 23.60 | 24.20 | 23.60 | 24.20 | 24.20 | 13.22 | 382,790 |   |  
            | 1/23/2013 | -0.20 / -0.84% | 23.70 | 24.40 | 23.60 | 23.60 | 23.60 | 12.89 | 343,900 |   |  			
            | 1/22/2013 | -0.90 / -3.64% | 24.50 | 24.60 | 23.50 | 23.80 | 23.80 | 13.00 | 1,053,310 |   |  
            | 1/21/2013 | 0.00 / 0.00% | 24.70 | 24.80 | 24.40 | 24.70 | 24.70 | 13.49 | 166,210 |   |  			
            | 1/18/2013 | -0.80 / -3.14% | 25.50 | 25.50 | 24.60 | 24.70 | 24.70 | 13.49 | 289,800 |   |  
            | 1/17/2013 | +0.90 / +3.66% | 24.50 | 26.30 | 24.40 | 25.50 | 25.50 | 13.93 | 1,598,340 |   |  			
            | 1/16/2013 | +0.10 / +0.41% | 24.80 | 24.90 | 24.40 | 24.60 | 24.60 | 13.44 | 435,930 |   |  
            | 1/15/2013 | +0.40 / +1.66% | 24.00 | 24.70 | 24.00 | 24.50 | 24.50 | 13.38 | 150,970 |   |  			
            | 1/14/2013 | -0.90 / -3.60% | 24.00 | 24.80 | 23.90 | 24.10 | 24.10 | 13.16 | 214,170 |   |  
            | 1/11/2013 | -0.20 / -0.79% | 25.30 | 25.30 | 24.70 | 25.00 | 25.00 | 13.65 | 194,600 |   |  			
            | 1/10/2013 | +0.30 / +1.20% | 24.50 | 25.60 | 24.50 | 25.20 | 25.20 | 13.76 | 156,800 |   |  
            | 1/9/2013 | +0.50 / +2.05% | 25.00 | 25.60 | 24.40 | 24.90 | 24.90 | 13.60 | 806,810 |   |  			
            | 1/8/2013 | +0.90 / +3.83% | 23.60 | 24.40 | 23.60 | 24.40 | 24.40 | 13.33 | 431,500 |   |  
            | 1/7/2013 | +0.10 / +0.43% | 23.40 | 24.10 | 23.40 | 23.50 | 23.50 | 12.83 | 204,200 |   |  |