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                    Closing price on 6/25/2010
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                    | Open | 30.00 |  
                    | High | 30.00 |  
                    | Low | 29.40 |  
                    | Volume | 26,800 |  
                    | Split-adjusted Price | 7.82 |  
                
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 |  VC7 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 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 |   |  			
            | 5/28/2010 | +2.00 / +6.62% | 29.50 | 32.20 | 29.50 | 32.20 | 32.10 | 8.45 | 65,600 |   |  
            | 5/27/2010 | -0.30 / -0.98% | 30.50 | 31.00 | 29.10 | 30.20 | 30.07 | 7.92 | 48,300 |   |  			
            | 5/26/2010 | +1.20 / +4.10% | 29.00 | 31.00 | 29.00 | 30.50 | 30.06 | 8.00 | 34,900 |   |  
            | 5/25/2010 | -0.60 / -2.01% | 29.90 | 29.90 | 29.00 | 29.30 | 29.47 | 7.69 | 16,000 |   |  			
            | 5/24/2010 | +1.90 / +6.79% | 27.50 | 30.00 | 27.50 | 29.90 | 29.43 | 7.84 | 38,300 |   |  
            | 5/21/2010 | -3.00 / -9.68% | 28.00 | 28.60 | 28.00 | 28.00 | 28.09 | 7.35 | 62,200 |   |  			
            | 5/20/2010 | +0.40 / +1.31% | 29.00 | 32.00 | 28.60 | 31.00 | 30.08 | 8.13 | 74,700 |   |  
            | 5/19/2010 | -1.60 / -4.97% | 31.00 | 31.00 | 30.60 | 30.60 | 30.66 | 8.03 | 49,500 |   |  			
            | 5/18/2010 | -1.80 / -5.29% | 33.50 | 33.50 | 32.20 | 32.20 | 32.78 | 8.45 | 38,300 |   |  
            | 5/17/2010 | -0.50 / -1.45% | 34.00 | 35.40 | 33.20 | 34.00 | 34.51 | 8.92 | 54,300 |   |  |