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            | 
                    Closing price on 3/18/2014
                 |  |  
    
        |           
                
                    | Open | 19.00 |  
                    | High | 20.00 |  
                    | Low | 19.00 |  
                    | Volume | 425,106 |  
                    | Split-adjusted Price | 2.65 |  
                
             | 
 |  VCS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/18/2014 | +0.80 / +4.23% | 19.00 | 20.00 | 19.00 | 19.70 | 19.70 | 2.65 | 425,106 |   |  
            | 3/17/2014 | +0.80 / +4.42% | 18.40 | 18.90 | 17.80 | 18.90 | 18.90 | 2.54 | 482,400 |   |  			
            | 3/14/2014 | +0.70 / +4.02% | 17.50 | 18.20 | 17.40 | 18.10 | 18.10 | 2.44 | 709,063 |   |  
            | 3/13/2014 | +0.10 / +0.58% | 17.30 | 17.50 | 17.10 | 17.40 | 17.40 | 2.34 | 94,900 |   |  			
            | 3/12/2014 | -0.30 / -1.70% | 17.50 | 17.60 | 17.20 | 17.30 | 17.30 | 2.33 | 154,355 |   |  
            | 3/11/2014 | +0.10 / +0.57% | 17.50 | 17.80 | 17.40 | 17.60 | 17.60 | 2.37 | 170,810 |   |  			
            | 3/10/2014 | -0.40 / -2.23% | 17.80 | 17.90 | 17.50 | 17.50 | 17.50 | 2.36 | 113,626 |   |  
            | 3/7/2014 | +0.10 / +0.56% | 17.80 | 18.00 | 17.50 | 17.90 | 17.90 | 2.41 | 174,330 |   |  			
            | 3/6/2014 | +0.20 / +1.14% | 17.80 | 18.20 | 17.60 | 17.80 | 17.80 | 2.40 | 241,894 |   |  
            | 3/5/2014 | +1.10 / +6.67% | 16.90 | 17.60 | 16.60 | 17.60 | 17.60 | 2.37 | 214,444 |   |  			
            | 3/4/2014 | 0.00 / 0.00% | 16.50 | 16.80 | 16.10 | 16.50 | 16.50 | 2.22 | 154,780 |   |  
            | 3/3/2014 | -0.70 / -4.07% | 17.20 | 17.20 | 16.50 | 16.50 | 16.50 | 2.22 | 284,200 |   |  			
            | 2/28/2014 | -0.40 / -2.27% | 17.70 | 17.70 | 17.10 | 17.20 | 17.20 | 2.32 | 195,410 |   |  
            | 2/27/2014 | -0.30 / -1.68% | 17.90 | 18.10 | 17.40 | 17.60 | 17.60 | 2.37 | 256,854 |   |  			
            | 2/26/2014 | -0.10 / -0.56% | 17.90 | 18.00 | 17.60 | 17.90 | 17.90 | 2.41 | 232,500 |   |  
            | 2/25/2014 | -0.40 / -2.17% | 18.40 | 18.40 | 17.00 | 18.00 | 18.00 | 2.42 | 168,910 |   |  			
            | 2/24/2014 | +0.80 / +4.55% | 17.90 | 18.40 | 17.60 | 18.40 | 18.40 | 2.48 | 215,306 |   |  
            | 2/21/2014 | +0.40 / +2.33% | 17.40 | 17.90 | 17.20 | 17.60 | 17.60 | 2.37 | 267,552 |   |  			
            | 2/20/2014 | -1.20 / -6.52% | 18.40 | 18.50 | 16.90 | 17.20 | 17.20 | 2.32 | 448,660 |   |  
            | 2/19/2014 | 0.00 / 0.00% | 18.70 | 18.70 | 18.30 | 18.40 | 18.40 | 2.48 | 259,900 |   |  			
            | 2/18/2014 | +0.10 / +0.55% | 18.30 | 18.80 | 18.10 | 18.40 | 18.40 | 2.48 | 188,894 |   |  
            | 2/17/2014 | +0.40 / +2.23% | 18.10 | 18.80 | 17.50 | 18.30 | 18.30 | 2.46 | 361,800 |   |  			
            | 2/14/2014 | -0.50 / -2.72% | 18.00 | 18.20 | 17.40 | 17.90 | 17.90 | 2.41 | 298,540 |   |  
            | 2/13/2014 | -0.50 / -2.65% | 19.00 | 19.20 | 17.80 | 18.40 | 18.40 | 2.48 | 230,900 |   |  			
            | 2/12/2014 | +1.00 / +5.59% | 17.70 | 19.00 | 17.70 | 18.90 | 18.90 | 2.54 | 266,361 |   |  
            | 2/11/2014 | +1.60 / +9.82% | 16.40 | 17.90 | 16.40 | 17.90 | 17.90 | 2.41 | 811,866 |   |  			
            | 2/10/2014 | +0.10 / +0.62% | 16.00 | 16.40 | 16.00 | 16.30 | 16.30 | 2.19 | 201,726 |   |  
            | 2/7/2014 | -0.60 / -3.57% | 16.90 | 17.00 | 16.20 | 16.20 | 16.20 | 2.18 | 167,600 |   |  			
            | 2/6/2014 | +0.90 / +5.66% | 15.90 | 16.80 | 15.50 | 16.80 | 16.80 | 2.26 | 92,500 |   |  
            | 1/27/2014 | +0.10 / +0.63% | 15.80 | 16.30 | 15.00 | 15.90 | 15.90 | 2.14 | 201,660 |   |  |