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            | 
                    Closing price on 5/26/2014
                 |  |  
    
        |           
                
                    | Open | 17.80 |  
                    | High | 17.80 |  
                    | Low | 17.80 |  
                    | Volume | 118 |  
                    | Split-adjusted Price | 8.48 |  
                
             | 
 |  PVI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/26/2014 | 0.00 / 0.00% | 17.80 | 17.80 | 17.80 | 17.80 | 17.80 | 8.48 | 118 |   |  
            | 5/23/2014 | 0.00 / 0.00% | 17.70 | 17.80 | 17.70 | 17.80 | 17.79 | 8.48 | 11,010 |   |  			
            | 5/22/2014 | -0.20 / -1.11% | 18.00 | 18.00 | 17.80 | 17.80 | 17.87 | 8.48 | 20,800 |   |  
            | 5/21/2014 | 0.00 / 0.00% | 17.90 | 18.00 | 17.90 | 18.00 | 18.00 | 8.58 | 15,559 |   |  			
            | 5/20/2014 | +0.10 / +0.56% | 18.00 | 18.00 | 17.90 | 18.00 | 17.95 | 8.58 | 11,161 |   |  
            | 5/19/2014 | -0.10 / -0.56% | 17.80 | 17.90 | 17.80 | 17.90 | 17.87 | 8.53 | 1,721 |   |  			
            | 5/16/2014 | +0.30 / +1.69% | 17.70 | 18.00 | 17.70 | 18.00 | 17.74 | 8.58 | 17,368 |   |  
            | 5/15/2014 | -0.20 / -1.12% | 17.90 | 17.90 | 17.40 | 17.70 | 17.62 | 8.44 | 39,900 |   |  			
            | 5/14/2014 | +0.60 / +3.47% | 17.50 | 17.90 | 17.40 | 17.90 | 17.49 | 8.53 | 49,000 |   |  
            | 5/13/2014 | -0.20 / -1.14% | 17.30 | 17.40 | 17.30 | 17.30 | 17.36 | 8.24 | 19,945 |   |  			
            | 5/12/2014 | -0.20 / -1.13% | 17.70 | 17.70 | 17.10 | 17.50 | 17.37 | 8.34 | 84,350 |   |  
            | 5/9/2014 | +0.20 / +1.14% | 18.50 | 18.50 | 17.70 | 17.70 | 18.10 | 8.44 | 400 |   |  			
            | 5/8/2014 | -1.90 / -9.79% | 18.80 | 18.80 | 17.50 | 17.50 | 17.93 | 8.34 | 77,720 |   |  
            | 5/7/2014 | 0.00 / 0.00% | 19.40 | 19.40 | 19.10 | 19.40 | 19.18 | 9.25 | 9,960 |   |  			
            | 5/6/2014 | +0.30 / +1.57% | 19.20 | 19.40 | 18.80 | 19.40 | 18.95 | 9.25 | 95,000 |   |  
            | 5/5/2014 | -0.30 / -1.55% | 19.40 | 19.40 | 19.10 | 19.10 | 19.31 | 9.10 | 40,558 |   |  			
            | 4/29/2014 | -0.10 / -0.51% | 19.50 | 19.50 | 19.30 | 19.40 | 19.37 | 9.25 | 65,410 |   |  
            | 4/28/2014 | +0.10 / +0.52% | 19.30 | 19.50 | 19.30 | 19.50 | 19.48 | 9.29 | 16,800 |   |  			
            | 4/25/2014 | -0.10 / -0.51% | 19.30 | 19.50 | 19.30 | 19.40 | 19.39 | 9.25 | 8,005 |   |  
            | 4/24/2014 | +0.20 / +1.04% | 19.30 | 19.50 | 19.10 | 19.50 | 19.22 | 9.29 | 4,092 |   |  			
            | 4/23/2014 | -0.30 / -1.53% | 18.80 | 19.50 | 18.80 | 19.30 | 19.31 | 9.20 | 25,319 |   |  
            | 4/22/2014 | -0.30 / -1.51% | 19.00 | 19.60 | 18.80 | 19.60 | 18.90 | 9.34 | 7,992 |   |  			
            | 4/21/2014 | +1.20 / +6.42% | 18.70 | 20.40 | 18.70 | 19.90 | 19.79 | 9.48 | 35,410 |   |  
            | 4/18/2014 | -0.70 / -3.61% | 19.00 | 19.10 | 18.60 | 18.70 | 18.77 | 8.91 | 83,923 |   |  			
            | 4/17/2014 | 0.00 / 0.00% | 21.00 | 21.00 | 19.30 | 19.40 | 19.40 | 9.25 | 92,311 |   |  
            | 4/16/2014 | -0.10 / -0.51% | 19.60 | 19.60 | 19.40 | 19.40 | 19.48 | 9.25 | 133,900 |   |  			
            | 4/15/2014 | -0.60 / -2.99% | 19.70 | 19.80 | 19.50 | 19.50 | 19.70 | 9.29 | 48,755 |   |  
            | 4/14/2014 | +0.40 / +2.03% | 19.70 | 20.30 | 19.70 | 20.10 | 19.87 | 9.58 | 33,948 |   |  			
            | 4/11/2014 | -0.40 / -1.99% | 19.80 | 19.80 | 19.70 | 19.70 | 19.73 | 9.39 | 61,760 |   |  
            | 4/10/2014 | +0.30 / +1.52% | 20.00 | 20.20 | 20.00 | 20.10 | 20.11 | 9.58 | 65,865 |   |  |