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                    Closing price on 12/3/2013
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                    | Open | 49.80 |  
                    | High | 52.00 |  
                    | Low | 49.20 |  
                    | Volume | 160,120 |  
                    | Split-adjusted Price | 4.24 |  
                
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 |  VSC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/3/2013 | +1.40 / +2.82% | 49.80 | 52.00 | 49.20 | 51.00 | 51.00 | 4.24 | 160,120 |   |  
            | 12/2/2013 | +0.30 / +0.61% | 49.00 | 49.90 | 49.00 | 49.60 | 49.60 | 4.12 | 28,650 |   |  			
            | 11/29/2013 | 0.00 / 0.00% | 49.10 | 49.40 | 49.00 | 49.30 | 49.30 | 4.10 | 16,480 |   |  
            | 11/28/2013 | -0.50 / -1.00% | 49.60 | 49.90 | 49.30 | 49.30 | 49.30 | 4.10 | 9,130 |   |  			
            | 11/27/2013 | -0.20 / -0.40% | 50.00 | 50.00 | 49.80 | 49.80 | 49.80 | 4.14 | 24,400 |   |  
            | 11/26/2013 | +0.60 / +1.21% | 49.20 | 50.00 | 49.20 | 50.00 | 50.00 | 4.16 | 56,746 |   |  			
            | 11/25/2013 | +0.90 / +1.86% | 48.50 | 49.70 | 48.50 | 49.40 | 49.40 | 4.11 | 93,490 |   |  
            | 11/22/2013 | +0.50 / +1.04% | 48.10 | 48.50 | 48.00 | 48.50 | 48.50 | 4.03 | 23,060 |   |  			
            | 11/21/2013 | 0.00 / 0.00% | 48.00 | 48.60 | 48.00 | 48.00 | 48.00 | 3.99 | 71,080 |   |  
            | 11/20/2013 | -0.30 / -0.62% | 48.10 | 48.30 | 47.80 | 48.00 | 48.00 | 3.99 | 27,670 |   |  			
            | 11/19/2013 | -0.20 / -0.41% | 48.50 | 48.50 | 48.20 | 48.30 | 48.30 | 4.02 | 37,140 |   |  
            | 11/18/2013 | +0.50 / +1.04% | 48.40 | 48.60 | 48.00 | 48.50 | 48.50 | 4.03 | 67,590 |   |  			
            | 11/15/2013 | +1.00 / +2.13% | 47.40 | 48.10 | 47.00 | 48.00 | 48.00 | 3.99 | 69,230 |   |  
            | 11/14/2013 | 0.00 / 0.00% | 47.00 | 47.00 | 46.80 | 47.00 | 47.00 | 3.91 | 28,580 |   |  			
            | 11/13/2013 | -0.40 / -0.84% | 47.20 | 47.40 | 47.00 | 47.00 | 47.00 | 3.91 | 48,720 |   |  
            | 11/12/2013 | -0.20 / -0.42% | 48.00 | 48.00 | 47.20 | 47.40 | 47.40 | 3.94 | 59,590 |   |  			
            | 11/11/2013 | 0.00 / 0.00% | 47.40 | 47.60 | 47.30 | 47.60 | 47.60 | 3.96 | 46,540 |   |  
            | 11/8/2013 | -0.10 / -0.21% | 47.70 | 47.70 | 47.30 | 47.60 | 47.60 | 3.96 | 69,780 |   |  			
            | 11/7/2013 | -0.10 / -0.21% | 47.80 | 47.80 | 47.40 | 47.70 | 47.70 | 3.97 | 32,260 |   |  
            | 11/6/2013 | +0.60 / +1.27% | 47.70 | 48.10 | 47.20 | 47.80 | 47.80 | 3.97 | 57,970 |   |  			
            | 11/5/2013 | -0.20 / -0.42% | 47.40 | 47.50 | 47.00 | 47.20 | 47.20 | 3.92 | 37,400 |   |  
            | 11/4/2013 | +0.40 / +0.85% | 46.80 | 47.40 | 46.80 | 47.40 | 47.40 | 3.94 | 35,500 |   |  			
            | 11/1/2013 | -0.40 / -0.84% | 47.00 | 47.50 | 47.00 | 47.00 | 47.00 | 3.91 | 68,870 |   |  
            | 10/31/2013 | -0.10 / -0.21% | 47.30 | 47.60 | 46.90 | 47.40 | 47.40 | 3.94 | 61,470 |   |  			
            | 10/30/2013 | +0.10 / +0.21% | 47.40 | 48.00 | 47.20 | 47.50 | 47.50 | 3.95 | 36,370 |   |  
            | 10/29/2013 | +0.70 / +1.50% | 46.60 | 47.50 | 46.60 | 47.40 | 47.40 | 3.94 | 23,130 |   |  			
            | 10/28/2013 | +0.10 / +0.21% | 46.50 | 47.70 | 46.50 | 46.70 | 46.70 | 3.88 | 109,740 |   |  
            | 10/25/2013 | -1.00 / -2.10% | 47.50 | 47.60 | 46.50 | 46.60 | 46.60 | 3.88 | 171,780 |   |  			
            | 10/24/2013 | -0.70 / -1.45% | 48.40 | 48.50 | 47.60 | 47.60 | 47.60 | 3.96 | 73,030 |   |  
            | 10/23/2013 | -0.30 / -0.62% | 48.70 | 48.70 | 48.00 | 48.30 | 48.30 | 4.02 | 52,450 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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