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                    Closing price on 10/17/2014
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        |           
                
                    | Open | 57.50 |  
                    | High | 58.50 |  
                    | Low | 55.00 |  
                    | Volume | 87,230 |  
                    | Split-adjusted Price | 5.89 |  
                
             | 
 |  VSC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/17/2014 | +1.00 / +1.74% | 57.50 | 58.50 | 55.00 | 58.50 | 58.50 | 5.89 | 87,230 |   |  
            | 10/16/2014 | -1.50 / -2.54% | 58.50 | 59.00 | 56.50 | 57.50 | 57.50 | 5.78 | 131,020 |   |  			
            | 10/15/2014 | +0.50 / +0.85% | 58.00 | 59.00 | 58.00 | 59.00 | 59.00 | 5.94 | 43,710 |   |  
            | 10/14/2014 | -1.00 / -1.68% | 59.00 | 59.50 | 58.50 | 58.50 | 58.50 | 5.89 | 45,400 |   |  			
            | 10/13/2014 | 0.00 / 0.00% | 59.00 | 59.50 | 58.50 | 59.50 | 59.50 | 5.99 | 87,460 |   |  
            | 10/10/2014 | +0.50 / +0.85% | 59.00 | 59.50 | 58.50 | 59.50 | 59.50 | 5.99 | 95,760 |   |  			
            | 10/9/2014 | 0.00 / 0.00% | 59.00 | 59.50 | 59.00 | 59.00 | 59.00 | 5.94 | 58,380 |   |  
            | 10/8/2014 | +0.50 / +0.85% | 58.50 | 59.00 | 58.00 | 59.00 | 59.00 | 5.94 | 67,860 |   |  			
            | 10/7/2014 | -1.00 / -1.68% | 59.50 | 59.50 | 58.50 | 58.50 | 58.50 | 5.89 | 87,230 |   |  
            | 10/6/2014 | -0.50 / -0.83% | 60.00 | 60.50 | 59.00 | 59.50 | 59.50 | 5.99 | 113,690 |   |  			
            | 10/3/2014 | 0.00 / 0.00% | 60.50 | 61.00 | 60.00 | 60.00 | 60.00 | 6.04 | 80,560 |   |  
            | 10/2/2014 | -1.50 / -2.44% | 62.00 | 62.00 | 60.00 | 60.00 | 60.00 | 6.04 | 58,330 |   |  			
            | 10/1/2014 | +1.00 / +1.65% | 61.00 | 61.50 | 60.50 | 61.50 | 61.50 | 6.19 | 130,120 |   |  
            | 9/30/2014 | -1.00 / -1.63% | 61.50 | 61.50 | 60.00 | 60.50 | 60.50 | 6.09 | 957,504 |   |  			
            | 9/29/2014 | +2.50 / +4.24% | 59.00 | 61.50 | 59.00 | 61.50 | 61.50 | 6.19 | 112,860 |   |  
            | 9/26/2014 | 0.00 / 0.00% | 59.00 | 62.00 | 58.50 | 59.00 | 59.00 | 5.94 | 95,580 |   |  			
            | 9/25/2014 | 0.00 / 0.00% | 59.00 | 59.00 | 58.00 | 59.00 | 59.00 | 5.94 | 34,510 |   |  
            | 9/24/2014 | +0.50 / +0.85% | 58.00 | 59.00 | 58.00 | 59.00 | 59.00 | 5.94 | 797,530 |   |  			
            | 9/23/2014 | -0.50 / -0.85% | 59.00 | 59.00 | 58.00 | 58.50 | 58.50 | 5.89 | 50,860 |   |  
            | 9/22/2014 | 0.00 / 0.00% | 59.50 | 59.50 | 59.00 | 59.00 | 59.00 | 5.94 | 54,910 |   |  			
            | 9/19/2014 | +2.00 / +3.51% | 56.50 | 60.50 | 56.50 | 59.00 | 59.00 | 5.94 | 260,380 |   |  
            | 9/18/2014 | 0.00 / 0.00% | 57.00 | 57.50 | 57.00 | 57.00 | 57.00 | 5.73 | 844,450 |   |  			
            | 9/17/2014 | -0.50 / -0.87% | 57.50 | 58.00 | 57.00 | 57.00 | 57.00 | 5.73 | 136,080 |   |  
            | 9/16/2014 | -0.50 / -0.86% | 57.50 | 58.00 | 57.00 | 57.50 | 57.50 | 5.78 | 94,230 |   |  			
            | 9/15/2014 | -0.50 / -0.85% | 58.00 | 59.00 | 58.00 | 58.00 | 58.00 | 5.84 | 138,040 |   |  
            | 9/12/2014 | -0.50 / -0.85% | 59.00 | 59.00 | 58.50 | 58.50 | 58.50 | 5.89 | 773,900 |   |  			
            | 9/11/2014 | +0.50 / +0.85% | 58.50 | 59.50 | 58.50 | 59.00 | 59.00 | 5.94 | 142,660 |   |  
            | 9/10/2014 | +0.50 / +0.86% | 58.50 | 58.50 | 57.00 | 58.50 | 58.50 | 5.89 | 128,470 |   |  			
            | 9/9/2014 | -2.00 / -3.33% | 60.00 | 60.00 | 58.00 | 58.00 | 58.00 | 5.84 | 113,260 |   |  
            | 9/8/2014 | +1.50 / +2.56% | 59.00 | 61.00 | 59.00 | 60.00 | 60.00 | 6.04 | 196,950 |   |  |