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                    Closing price on 7/9/2010
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                    | Open | 30.00 |  
                    | High | 32.20 |  
                    | Low | 29.60 |  
                    | Volume | 163,300 |  
                    | Split-adjusted Price | 8.29 |  
                
             | 
 |  VC7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/9/2010 | +0.10 / +0.32% | 30.00 | 32.20 | 29.60 | 31.60 | 31.44 | 8.29 | 163,300 |   |  
            | 7/8/2010 | +0.90 / +2.94% | 32.50 | 32.70 | 31.00 | 31.50 | 31.47 | 8.26 | 180,900 |   |  			
            | 7/7/2010 | +1.70 / +5.88% | 29.80 | 30.60 | 29.80 | 30.60 | 30.55 | 8.03 | 185,100 |   |  
            | 7/6/2010 | +0.20 / +0.70% | 28.40 | 29.50 | 28.30 | 28.90 | 28.60 | 7.58 | 82,800 |   |  			
            | 7/5/2010 | 0.00 / 0.00% | 28.50 | 29.00 | 28.50 | 28.70 | 28.75 | 7.53 | 27,300 |   |  
            | 7/2/2010 | +0.30 / +1.06% | 28.50 | 29.00 | 28.20 | 28.70 | 28.66 | 7.53 | 40,500 |   |  			
            | 7/1/2010 | -0.40 / -1.39% | 28.00 | 28.90 | 28.00 | 28.40 | 28.31 | 7.45 | 41,500 |   |  
            | 6/30/2010 | -0.50 / -1.71% | 28.60 | 28.80 | 28.10 | 28.80 | 28.39 | 7.55 | 66,800 |   |  			
            | 6/29/2010 | -0.20 / -0.68% | 30.10 | 30.10 | 29.20 | 29.30 | 29.42 | 7.69 | 12,900 |   |  
            | 6/28/2010 | -0.30 / -1.01% | 29.60 | 29.70 | 29.30 | 29.50 | 29.54 | 7.74 | 13,000 |   |  			
            | 6/25/2010 | -0.40 / -1.32% | 30.00 | 30.00 | 29.40 | 29.80 | 29.64 | 7.82 | 26,800 |   |  
            | 6/24/2010 | -0.10 / -0.33% | 31.00 | 31.00 | 30.20 | 30.20 | 30.74 | 7.92 | 24,700 |   |  			
            | 6/23/2010 | +0.20 / +0.66% | 30.00 | 30.70 | 30.00 | 30.30 | 30.38 | 7.95 | 27,700 |   |  
            | 6/22/2010 | -0.30 / -0.99% | 30.30 | 30.30 | 29.50 | 30.10 | 29.94 | 7.90 | 20,100 |   |  			
            | 6/21/2010 | +0.50 / +1.67% | 29.50 | 31.00 | 29.50 | 30.40 | 30.33 | 7.97 | 40,500 |   |  
            | 6/18/2010 | +0.30 / +1.01% | 29.40 | 29.90 | 29.00 | 29.90 | 29.45 | 7.84 | 26,300 |   |  			
            | 6/17/2010 | -1.10 / -3.58% | 29.50 | 30.50 | 29.50 | 29.60 | 30.01 | 7.76 | 29,100 |   |  
            | 6/16/2010 | +0.30 / +0.99% | 31.00 | 31.50 | 30.40 | 30.70 | 30.83 | 8.05 | 30,500 |   |  			
            | 6/15/2010 | +0.10 / +0.33% | 30.00 | 30.40 | 29.50 | 30.40 | 30.01 | 7.97 | 31,400 |   |  
            | 6/14/2010 | +0.30 / +1.00% | 30.00 | 30.70 | 30.00 | 30.30 | 30.43 | 7.95 | 34,100 |   |  			
            | 6/11/2010 | 0.00 / 0.00% | 29.60 | 31.00 | 29.00 | 30.00 | 29.73 | 7.87 | 13,900 |   |  
            | 6/10/2010 | +1.20 / +4.17% | 31.50 | 31.60 | 29.80 | 30.00 | 30.25 | 7.87 | 23,900 |   |  			
            | 6/9/2010 | -0.60 / -2.04% | 29.00 | 30.00 | 28.80 | 28.80 | 29.57 | 7.55 | 22,800 |   |  
            | 6/8/2010 | +1.10 / +3.89% | 28.30 | 29.40 | 28.30 | 29.40 | 28.43 | 7.71 | 13,100 |   |  			
            | 6/7/2010 | -1.70 / -5.67% | 29.60 | 29.60 | 28.30 | 28.30 | 28.33 | 7.42 | 60,200 |   |  
            | 6/4/2010 | -0.30 / -0.99% | 31.00 | 31.00 | 30.00 | 30.00 | 30.38 | 7.87 | 39,400 |   |  			
            | 6/3/2010 | +0.30 / +1.00% | 31.00 | 31.70 | 30.10 | 30.30 | 30.74 | 7.95 | 39,000 |   |  
            | 6/2/2010 | -0.20 / -0.66% | 30.00 | 30.50 | 30.00 | 30.00 | 30.19 | 7.87 | 28,100 |   |  			
            | 6/1/2010 | -0.80 / -2.58% | 30.00 | 30.90 | 29.80 | 30.20 | 30.10 | 7.92 | 35,300 |   |  
            | 5/31/2010 | -1.20 / -3.73% | 32.50 | 32.50 | 30.50 | 31.00 | 30.80 | 8.13 | 21,000 |   |  |