| 
    
        
            | 
                    Closing price on 10/7/2010
                 |  |  
    
        |           
                
                    | Open | 25.90 |  
                    | High | 26.00 |  
                    | Low | 24.50 |  
                    | Volume | 21,800 |  
                    | Split-adjusted Price | 6.49 |  
                
             | 
 |  VC7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/7/2010 | -0.60 / -2.39% | 25.90 | 26.00 | 24.50 | 24.50 | 25.22 | 6.49 | 21,800 |   |  
            | 10/6/2010 | +0.60 / +2.45% | 24.30 | 25.40 | 24.30 | 25.10 | 24.93 | 6.65 | 52,000 |   |  			
            | 10/5/2010 | +0.20 / +0.82% | 25.80 | 25.80 | 22.80 | 24.50 | 23.93 | 6.49 | 69,900 |   |  
            | 10/4/2010 | -1.60 / -6.18% | 25.20 | 26.00 | 24.30 | 24.30 | 24.48 | 6.43 | 79,100 |   |  			
            | 10/1/2010 | -1.10 / -4.07% | 26.60 | 26.90 | 25.90 | 25.90 | 26.10 | 6.86 | 30,400 |   |  
            | 9/30/2010 | +0.70 / +2.66% | 26.90 | 27.00 | 26.00 | 27.00 | 26.76 | 7.15 | 22,000 |   |  			
            | 9/29/2010 | -0.90 / -3.31% | 27.70 | 27.70 | 26.30 | 26.30 | 26.79 | 6.96 | 15,400 |   |  
            | 9/28/2010 | +0.20 / +0.74% | 27.90 | 28.00 | 27.10 | 27.20 | 27.72 | 7.20 | 14,800 |   |  			
            | 9/27/2010 | +0.50 / +1.89% | 27.00 | 27.50 | 26.70 | 27.00 | 27.08 | 7.15 | 16,100 |   |  
            | 9/24/2010 | +0.10 / +0.38% | 26.00 | 27.80 | 26.00 | 26.50 | 27.03 | 7.02 | 67,800 |   |  			
            | 9/23/2010 | -0.60 / -2.22% | 27.00 | 27.00 | 25.50 | 26.40 | 26.14 | 6.99 | 25,900 |   |  
            | 9/22/2010 | -0.30 / -1.10% | 27.90 | 28.00 | 26.60 | 27.00 | 27.12 | 7.15 | 27,800 |   |  			
            | 9/21/2010 | -0.70 / -2.50% | 28.30 | 28.50 | 27.30 | 27.30 | 27.93 | 7.23 | 22,000 |   |  
            | 9/20/2010 | -0.10 / -0.36% | 29.00 | 29.80 | 27.80 | 28.00 | 28.50 | 7.41 | 63,000 |   |  			
            | 9/17/2010 | +1.60 / +6.04% | 28.00 | 28.10 | 26.50 | 28.10 | 27.90 | 7.44 | 109,800 |   |  
            | 9/16/2010 | +0.70 / +2.71% | 26.80 | 27.00 | 25.80 | 26.50 | 26.32 | 7.02 | 30,600 |   |  			
            | 9/15/2010 | -1.20 / -4.44% | 26.80 | 26.80 | 25.80 | 25.80 | 26.26 | 6.83 | 44,000 |   |  
            | 9/14/2010 | +1.10 / +4.25% | 27.80 | 27.80 | 26.50 | 27.00 | 26.80 | 7.15 | 30,600 |   |  			
            | 9/13/2010 | -1.30 / -4.78% | 26.00 | 28.00 | 25.80 | 25.90 | 26.48 | 6.86 | 91,400 |   |  
            | 9/10/2010 | -2.20 / -7.48% | 29.20 | 29.20 | 27.10 | 27.20 | 27.59 | 7.20 | 120,200 |   |  			
            | 9/9/2010 | +1.60 / +5.76% | 28.00 | 29.40 | 27.60 | 29.40 | 29.10 | 7.79 | 171,200 |   |  
            | 9/8/2010 | -1.20 / -4.14% | 28.50 | 28.50 | 27.30 | 27.80 | 27.53 | 7.36 | 133,600 |   |  			
            | 9/7/2010 | +0.70 / +2.47% | 30.00 | 30.20 | 27.00 | 29.00 | 29.35 | 7.68 | 123,400 |   |  
            | 9/6/2010 | +1.80 / +6.79% | 28.30 | 28.30 | 28.10 | 28.30 | 28.29 | 7.49 | 24,000 |   |  			
            | 9/1/2010 | +1.50 / +6.00% | 26.20 | 26.50 | 26.00 | 26.50 | 26.45 | 7.02 | 108,600 |   |  
            | 8/31/2010 | +1.50 / +6.38% | 24.50 | 25.00 | 23.50 | 25.00 | 24.76 | 6.62 | 85,100 |   |  			
            | 8/30/2010 | +1.30 / +5.86% | 23.30 | 23.50 | 23.30 | 23.50 | 23.44 | 6.22 | 30,900 |   |  
            | 8/27/2010 | -0.60 / -2.63% | 22.80 | 22.80 | 21.00 | 22.20 | 22.03 | 5.88 | 52,800 |   |  			
            | 8/26/2010 | +1.20 / +5.56% | 23.00 | 23.00 | 20.50 | 22.80 | 21.81 | 6.04 | 91,500 |   |  
            | 8/25/2010 | -1.50 / -6.49% | 21.70 | 22.00 | 21.60 | 21.60 | 21.67 | 5.72 | 96,500 |   |  |