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                    Closing price on 6/18/2014
                 |  |  
    
        |           
                
                    | Open | 18.30 |  
                    | High | 19.20 |  
                    | Low | 18.30 |  
                    | Volume | 10,840 |  
                    | Split-adjusted Price | 9.01 |  
                
             | 
 |  PVI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/18/2014 | +0.60 / +3.28% | 18.30 | 19.20 | 18.30 | 18.90 | 18.84 | 9.01 | 10,840 |   |  
            | 6/17/2014 | 0.00 / 0.00% | 18.30 | 18.70 | 18.30 | 18.30 | 18.40 | 8.72 | 7,450 |   |  			
            | 6/16/2014 | -0.30 / -1.61% | 17.90 | 18.30 | 17.90 | 18.30 | 18.03 | 8.72 | 3,100 |   |  
            | 6/13/2014 | 0.00 / 0.00% | 18.50 | 18.90 | 18.40 | 18.60 | 18.58 | 8.86 | 5,980 |   |  			
            | 6/12/2014 | +0.20 / +1.09% | 18.60 | 18.60 | 18.60 | 18.60 | 18.60 | 8.86 | 5,638 |   |  
            | 6/11/2014 | -0.10 / -0.54% | 18.50 | 18.50 | 18.40 | 18.40 | 18.50 | 8.77 | 3,875 |   |  			
            | 6/10/2014 | +0.30 / +1.65% | 18.10 | 18.50 | 18.10 | 18.50 | 18.17 | 8.82 | 44,201 |   |  
            | 6/9/2014 | +0.20 / +1.11% | 18.00 | 18.20 | 18.00 | 18.20 | 18.02 | 8.67 | 6,950 |   |  			
            | 6/6/2014 | +0.10 / +0.56% | 17.90 | 18.10 | 17.90 | 18.00 | 18.02 | 8.58 | 5,252 |   |  
            | 6/5/2014 | +0.30 / +1.70% | 17.80 | 17.90 | 17.70 | 17.90 | 17.85 | 8.53 | 9,639 |   |  			
            | 6/4/2014 | 0.00 / 0.00% | 17.80 | 17.90 | 17.60 | 17.60 | 17.82 | 8.39 | 11,210 |   |  
            | 6/3/2014 | -0.10 / -0.56% | 17.70 | 17.70 | 17.50 | 17.60 | 17.62 | 8.39 | 9,100 |   |  			
            | 6/2/2014 | +0.20 / +1.14% | 17.70 | 17.70 | 17.70 | 17.70 | 17.70 | 8.44 | 2,190 |   |  
            | 5/30/2014 | -0.40 / -2.23% | 17.50 | 17.50 | 17.50 | 17.50 | 17.50 | 8.34 | 640 |   |  			
            | 5/29/2014 | -0.20 / -1.10% | 18.00 | 18.00 | 17.80 | 17.90 | 17.86 | 8.53 | 25,000 |   |  
            | 5/28/2014 | -0.20 / -1.09% | 17.90 | 18.10 | 17.90 | 18.10 | 17.92 | 8.63 | 13,660 |   |  			
            | 5/27/2014 | +0.50 / +2.81% | 17.80 | 18.30 | 17.80 | 18.30 | 17.98 | 8.72 | 21,100 |   |  
            | 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 |   |  |