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                    Closing price on 9/23/2013
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                    | Open | 32.90 |  
                    | High | 33.50 |  
                    | Low | 32.80 |  
                    | Volume | 255,380 |  
                    | Split-adjusted Price | 12.74 |  
                
             | 
 |  CSM Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/23/2013 | +0.30 / +0.91% | 32.90 | 33.50 | 32.80 | 33.40 | 33.40 | 12.74 | 255,380 |   |  
            | 9/20/2013 | -0.30 / -0.90% | 33.40 | 33.50 | 33.00 | 33.10 | 33.10 | 12.63 | 389,680 |   |  			
            | 9/19/2013 | +0.10 / +0.30% | 33.80 | 33.90 | 33.30 | 33.40 | 33.40 | 12.74 | 447,120 |   |  
            | 9/18/2013 | -1.00 / -2.92% | 34.00 | 34.30 | 33.30 | 33.30 | 33.30 | 12.71 | 563,950 |   |  			
            | 9/17/2013 | +0.20 / +0.59% | 33.80 | 34.50 | 33.80 | 34.30 | 34.30 | 13.09 | 693,900 |   |  
            | 9/16/2013 | +1.40 / +4.28% | 33.50 | 34.30 | 33.40 | 34.10 | 34.10 | 13.01 | 987,790 |   |  			
            | 9/13/2013 | +0.30 / +0.93% | 32.40 | 33.00 | 32.40 | 32.70 | 32.70 | 12.48 | 353,290 |   |  
            | 9/12/2013 | -0.10 / -0.31% | 32.50 | 32.70 | 32.20 | 32.40 | 32.40 | 12.36 | 157,740 |   |  			
            | 9/11/2013 | +0.30 / +0.93% | 32.50 | 32.90 | 32.20 | 32.50 | 32.50 | 12.40 | 310,490 |   |  
            | 9/10/2013 | +0.40 / +1.26% | 31.80 | 32.40 | 31.80 | 32.20 | 32.20 | 12.29 | 298,500 |   |  			
            | 9/9/2013 | -1.10 / -3.34% | 32.50 | 32.50 | 31.70 | 31.80 | 31.80 | 12.13 | 561,610 |   |  
            | 9/6/2013 | +0.20 / +0.61% | 33.00 | 33.20 | 32.50 | 32.90 | 32.90 | 12.55 | 445,570 |   |  			
            | 9/5/2013 | +1.20 / +3.81% | 31.50 | 32.70 | 31.50 | 32.70 | 32.70 | 12.48 | 643,580 |   |  
            | 9/4/2013 | -0.80 / -2.48% | 32.30 | 32.50 | 31.40 | 31.50 | 31.50 | 12.02 | 507,330 |   |  			
            | 9/3/2013 | -0.30 / -0.92% | 32.60 | 33.00 | 32.30 | 32.30 | 32.30 | 12.32 | 340,100 |   |  
            | 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 |   |  |