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                    Closing price on 8/30/2013
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                    | Open | 32.50 |  
                    | High | 32.80 |  
                    | Low | 32.10 |  
                    | Volume | 400,900 |  
                    | Split-adjusted Price | 12.44 |  
                
             | 
 |  CSM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/30/2013 | +0.10 / +0.31% | 32.50 | 32.80 | 32.10 | 32.60 | 32.60 | 12.44 | 400,900 |   |  
            | 8/29/2013 | -0.70 / -2.11% | 33.10 | 33.80 | 32.50 | 32.50 | 32.50 | 12.40 | 413,430 |   |  			
            | 8/28/2013 | -1.70 / -4.87% | 34.70 | 34.80 | 32.90 | 33.20 | 33.20 | 12.67 | 898,260 |   |  
            | 8/27/2013 | -0.60 / -1.69% | 35.50 | 35.50 | 34.90 | 34.90 | 34.90 | 13.32 | 131,170 |   |  			
            | 8/26/2013 | +0.30 / +0.85% | 34.90 | 35.50 | 34.70 | 35.50 | 35.50 | 13.54 | 364,020 |   |  
            | 8/23/2013 | -0.50 / -1.40% | 35.70 | 35.90 | 35.00 | 35.20 | 35.20 | 13.43 | 604,090 |   |  			
            | 8/22/2013 | -0.30 / -0.83% | 36.00 | 36.20 | 35.50 | 35.70 | 35.70 | 13.62 | 296,110 |   |  
            | 8/21/2013 | -0.20 / -0.55% | 36.30 | 36.30 | 35.60 | 36.00 | 36.00 | 13.74 | 449,770 |   |  			
            | 8/20/2013 | -0.10 / -0.28% | 36.30 | 36.50 | 36.00 | 36.20 | 36.20 | 13.81 | 408,910 |   |  
            | 8/19/2013 | 0.00 / 0.00% | 36.40 | 36.70 | 36.30 | 36.30 | 36.30 | 13.85 | 422,610 |   |  			
            | 8/16/2013 | +0.10 / +0.28% | 36.30 | 36.50 | 36.00 | 36.30 | 36.30 | 13.85 | 306,670 |   |  
            | 8/15/2013 | +0.40 / +1.12% | 35.80 | 36.30 | 35.80 | 36.20 | 36.20 | 13.81 | 439,130 |   |  			
            | 8/14/2013 | +0.20 / +0.56% | 35.20 | 35.80 | 35.20 | 35.80 | 35.80 | 13.66 | 220,050 |   |  
            | 8/13/2013 | -0.40 / -1.11% | 36.10 | 36.10 | 35.60 | 35.60 | 35.60 | 13.58 | 397,220 |   |  			
            | 8/12/2013 | -0.20 / -0.55% | 36.40 | 36.40 | 35.80 | 36.00 | 36.00 | 13.74 | 177,670 |   |  
            | 8/9/2013 | -0.10 / -0.28% | 36.30 | 36.50 | 36.10 | 36.20 | 36.20 | 13.81 | 190,330 |   |  			
            | 8/8/2013 | -0.40 / -1.09% | 36.90 | 36.90 | 36.10 | 36.30 | 36.30 | 13.85 | 384,180 |   |  
            | 8/7/2013 | +0.70 / +1.94% | 36.10 | 36.80 | 36.00 | 36.70 | 36.70 | 14.00 | 677,520 |   |  			
            | 8/6/2013 | +0.90 / +2.56% | 35.10 | 36.00 | 35.10 | 36.00 | 36.00 | 13.74 | 464,300 |   |  
            | 8/5/2013 | -0.20 / -0.57% | 35.50 | 35.50 | 35.00 | 35.10 | 35.10 | 13.39 | 148,040 |   |  			
            | 8/2/2013 | +0.30 / +0.86% | 35.00 | 35.40 | 35.00 | 35.30 | 35.30 | 13.47 | 243,660 |   |  
            | 8/1/2013 | -0.30 / -0.85% | 35.00 | 35.50 | 34.90 | 35.00 | 35.00 | 13.35 | 386,740 |   |  			
            | 7/31/2013 | 0.00 / 0.00% | 35.30 | 35.50 | 34.90 | 35.30 | 35.30 | 13.47 | 209,800 |   |  
            | 7/30/2013 | +0.60 / +1.73% | 34.50 | 35.30 | 34.50 | 35.30 | 35.30 | 13.47 | 484,040 |   |  			
            | 7/29/2013 | -1.20 / -3.34% | 36.10 | 36.10 | 34.70 | 34.70 | 34.70 | 13.24 | 344,470 |   |  
            | 7/26/2013 | -0.10 / -0.28% | 35.80 | 36.30 | 35.50 | 35.90 | 35.90 | 13.70 | 590,350 |   |  			
            | 7/25/2013 | -0.50 / -1.37% | 36.40 | 36.70 | 36.00 | 36.00 | 36.00 | 13.74 | 528,180 |   |  
            | 7/24/2013 | -0.90 / -2.41% | 37.40 | 37.50 | 36.40 | 36.50 | 36.50 | 13.93 | 910,710 |   |  			
            | 7/23/2013 | -0.20 / -0.53% | 37.60 | 37.70 | 37.20 | 37.40 | 37.40 | 14.27 | 608,720 |   |  
            | 7/22/2013 | -0.40 / -1.05% | 38.60 | 38.60 | 37.40 | 37.60 | 37.60 | 14.35 | 901,790 |   |  |