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                    Closing price on 8/17/2010
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                    | Open | 29.50 |  
                    | High | 29.50 |  
                    | Low | 27.10 |  
                    | Volume | 6,500 |  
                    | Split-adjusted Price | 4.36 |  
                
             | 
 |  V12 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/17/2010 | -1.40 / -4.91% | 29.50 | 29.50 | 27.10 | 27.10 | 27.10 | 4.36 | 6,500 |   |  
            | 8/16/2010 | +0.30 / +1.06% | 28.30 | 28.50 | 28.10 | 28.50 | 28.50 | 4.58 | 21,600 |   |  			
            | 8/13/2010 | +1.40 / +5.22% | 28.80 | 28.80 | 26.10 | 28.20 | 28.20 | 4.53 | 3,100 |   |  
            | 8/12/2010 | -0.70 / -2.55% | 27.10 | 29.40 | 26.80 | 26.80 | 26.80 | 4.31 | 30,600 |   |  			
            | 8/11/2010 | -1.50 / -5.17% | 30.00 | 30.00 | 27.50 | 27.50 | 27.50 | 4.42 | 6,600 |   |  
            | 8/10/2010 | -1.10 / -3.65% | 32.10 | 32.80 | 28.70 | 29.00 | 29.00 | 4.66 | 23,900 |   |  			
            | 8/9/2010 | -1.90 / -5.94% | 32.80 | 32.80 | 30.10 | 30.10 | 30.10 | 4.84 | 4,700 |   |  
            | 8/6/2010 | 0.00 / 0.00% | 32.90 | 32.90 | 31.00 | 32.00 | 32.00 | 5.14 | 1,700 |   |  			
            | 8/5/2010 | +1.60 / +5.26% | 32.40 | 32.40 | 31.00 | 32.00 | 32.00 | 5.14 | 6,600 |   |  
            | 8/4/2010 | -1.70 / -5.30% | 31.00 | 33.00 | 30.40 | 30.40 | 30.40 | 4.89 | 4,800 |   |  			
            | 8/3/2010 | -2.40 / -6.96% | 33.00 | 33.00 | 32.10 | 32.10 | 32.10 | 5.16 | 18,700 |   |  
            | 8/2/2010 | +0.70 / +2.07% | 34.50 | 34.50 | 34.50 | 34.50 | 34.50 | 5.55 | 200 |   |  			
            | 7/30/2010 | +0.60 / +1.81% | 33.30 | 34.00 | 33.30 | 33.80 | 33.80 | 5.43 | 5,500 |   |  
            | 7/29/2010 | +0.60 / +1.84% | 33.00 | 33.20 | 32.00 | 33.20 | 33.20 | 5.34 | 7,200 |   |  			
            | 7/28/2010 | -1.30 / -3.83% | 32.50 | 33.00 | 32.00 | 32.60 | 32.60 | 5.24 | 11,200 |   |  
            | 7/27/2010 | +0.60 / +1.80% | 34.90 | 35.00 | 32.20 | 33.90 | 33.90 | 5.45 | 5,800 |   |  			
            | 7/26/2010 | -1.70 / -4.86% | 35.30 | 35.30 | 33.00 | 33.30 | 33.30 | 5.35 | 23,400 |   |  
            | 7/23/2010 | -0.40 / -1.13% | 35.10 | 35.90 | 35.00 | 35.00 | 35.00 | 5.63 | 9,100 |   |  			
            | 7/22/2010 | -0.10 / -0.28% | 35.50 | 36.00 | 35.10 | 35.40 | 35.40 | 5.69 | 28,300 |   |  
            | 7/21/2010 | +1.20 / +3.50% | 35.00 | 36.00 | 34.70 | 35.50 | 35.50 | 5.71 | 61,300 |   |  			
            | 7/20/2010 | +0.60 / +1.78% | 34.00 | 35.70 | 33.90 | 34.30 | 34.30 | 5.51 | 80,600 |   |  
            | 7/19/2010 | +0.70 / +2.12% | 33.50 | 34.00 | 33.10 | 33.70 | 33.70 | 5.42 | 17,700 |   |  			
            | 7/16/2010 | +1.00 / +3.13% | 32.90 | 33.50 | 32.40 | 33.00 | 33.00 | 5.31 | 34,600 |   |  
            | 7/15/2010 | -1.00 / -3.03% | 32.20 | 33.40 | 32.00 | 32.00 | 32.00 | 5.14 | 19,300 |   |  			
            | 7/14/2010 | -1.10 / -3.23% | 34.20 | 34.20 | 32.50 | 33.00 | 33.00 | 5.31 | 48,300 |   |  
            | 7/13/2010 | +2.20 / +6.90% | 32.50 | 34.10 | 32.50 | 34.10 | 34.10 | 5.48 | 101,100 |   |  			
            | 7/12/2010 | +0.50 / +1.59% | 31.90 | 32.00 | 31.40 | 31.90 | 31.90 | 5.13 | 25,100 |   |  
            | 7/9/2010 | +1.30 / +4.32% | 30.90 | 31.40 | 30.90 | 31.40 | 31.40 | 5.05 | 13,900 |   |  			
            | 7/8/2010 | -0.90 / -2.90% | 31.20 | 31.40 | 30.10 | 30.10 | 30.10 | 4.84 | 5,800 |   |  
            | 7/7/2010 | +0.70 / +2.31% | 31.50 | 31.80 | 30.80 | 31.00 | 31.00 | 4.98 | 25,100 |   |  |