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                    Closing price on 10/22/2010
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                    | Open | 17.20 |  
                    | High | 17.60 |  
                    | Low | 16.80 |  
                    | Volume | 162,400 |  
                    | Split-adjusted Price | 17.10 |  
                
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 |  PVL Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/22/2010 | -0.20 / -1.16% | 17.20 | 17.60 | 16.80 | 17.10 | 17.08 | 17.10 | 162,400 |   |  
            | 10/21/2010 | +0.20 / +1.17% | 17.20 | 17.90 | 17.00 | 17.30 | 17.39 | 17.30 | 261,700 |   |  			
            | 10/20/2010 | -1.00 / -5.52% | 17.60 | 17.60 | 17.10 | 17.10 | 17.18 | 17.10 | 733,900 |   |  
            | 10/19/2010 | -0.90 / -4.74% | 19.00 | 19.00 | 17.90 | 18.10 | 18.32 | 18.10 | 452,500 |   |  			
            | 10/18/2010 | -0.50 / -2.56% | 19.40 | 19.50 | 18.90 | 19.00 | 19.22 | 19.00 | 305,600 |   |  
            | 10/15/2010 | -0.20 / -1.02% | 18.60 | 19.70 | 18.60 | 19.50 | 19.37 | 19.50 | 202,700 |   |  			
            | 10/14/2010 | -0.40 / -1.99% | 20.00 | 20.50 | 19.60 | 19.70 | 19.89 | 19.70 | 296,000 |   |  
            | 10/13/2010 | +0.20 / +1.01% | 20.10 | 20.40 | 19.50 | 20.10 | 20.00 | 20.10 | 283,300 |   |  			
            | 10/12/2010 | -0.90 / -4.33% | 20.80 | 20.90 | 19.90 | 19.90 | 20.12 | 19.90 | 440,300 |   |  
            | 10/11/2010 | -0.20 / -0.95% | 21.10 | 21.10 | 20.50 | 20.80 | 20.76 | 20.80 | 164,500 |   |  			
            | 10/8/2010 | -0.10 / -0.47% | 20.90 | 21.50 | 20.60 | 21.00 | 21.02 | 21.00 | 421,400 |   |  
            | 10/7/2010 | -0.70 / -3.21% | 21.30 | 22.40 | 21.00 | 21.10 | 21.60 | 21.10 | 313,500 |   |  			
            | 10/6/2010 | +0.90 / +4.31% | 21.30 | 21.80 | 21.10 | 21.80 | 21.59 | 21.80 | 486,200 |   |  
            | 10/5/2010 | +0.20 / +0.97% | 20.20 | 21.20 | 19.50 | 20.90 | 20.43 | 20.90 | 602,800 |   |  			
            | 10/4/2010 | -1.10 / -5.05% | 22.00 | 22.00 | 20.70 | 20.70 | 20.79 | 20.70 | 1,097,400 |   |  
            | 10/1/2010 | -0.40 / -1.80% | 22.70 | 22.70 | 21.60 | 21.80 | 22.17 | 21.80 | 652,000 |   |  			
            | 9/30/2010 | -0.10 / -0.45% | 22.20 | 22.70 | 21.90 | 22.20 | 22.17 | 22.20 | 656,000 |   |  
            | 9/29/2010 | -1.30 / -5.51% | 23.80 | 23.80 | 22.20 | 22.30 | 22.74 | 22.30 | 537,900 |   |  			
            | 9/28/2010 | +0.40 / +1.72% | 23.40 | 24.30 | 23.30 | 23.60 | 23.67 | 23.60 | 588,600 |   |  
            | 9/27/2010 | +0.70 / +3.11% | 23.00 | 23.40 | 22.70 | 23.20 | 23.06 | 23.20 | 867,900 |   |  			
            | 9/24/2010 | +0.10 / +0.45% | 22.60 | 22.80 | 22.10 | 22.50 | 22.48 | 22.50 | 461,400 |   |  
            | 9/23/2010 | -0.40 / -1.75% | 22.80 | 22.80 | 21.60 | 22.40 | 22.13 | 22.40 | 414,100 |   |  			
            | 9/22/2010 | +0.30 / +1.33% | 22.50 | 23.50 | 22.00 | 22.80 | 22.89 | 22.80 | 479,800 |   |  
            | 9/21/2010 | -0.60 / -2.60% | 23.10 | 23.60 | 22.30 | 22.50 | 22.77 | 22.50 | 717,200 |   |  			
            | 9/20/2010 | +1.00 / +4.52% | 23.50 | 23.60 | 22.70 | 23.10 | 23.49 | 23.10 | 1,382,000 |   |  
            | 9/17/2010 | +1.20 / +5.74% | 21.50 | 22.10 | 21.50 | 22.10 | 22.06 | 22.10 | 878,200 |   |  			
            | 9/16/2010 | +0.50 / +2.45% | 20.40 | 21.00 | 20.20 | 20.90 | 20.68 | 20.90 | 352,400 |   |  
            | 9/15/2010 | -1.10 / -5.12% | 21.40 | 21.40 | 20.10 | 20.40 | 20.47 | 20.40 | 423,200 |   |  			
            | 9/14/2010 | +0.70 / +3.37% | 21.00 | 22.00 | 20.30 | 21.50 | 21.37 | 21.50 | 317,000 |   |  
            | 9/13/2010 | -1.00 / -4.59% | 21.00 | 21.30 | 20.80 | 20.80 | 20.90 | 20.80 | 616,300 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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