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                    Closing price on 10/9/2014
                 |  |  
    
        |           
                
                    | Open | 18.00 |  
                    | High | 18.30 |  
                    | Low | 18.00 |  
                    | Volume | 6,165 |  
                    | Split-adjusted Price | 9.18 |  
                
             | 
 |  PVI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/9/2014 | -0.10 / -0.54% | 18.00 | 18.30 | 18.00 | 18.30 | 18.05 | 9.18 | 6,165 |   |  
            | 10/8/2014 | +0.10 / +0.55% | 18.10 | 18.40 | 18.10 | 18.40 | 18.23 | 9.23 | 1,584 |   |  			
            | 10/7/2014 | 0.00 / 0.00% | 18.10 | 18.30 | 18.10 | 18.30 | 18.30 | 9.18 | 6,600 |   |  
            | 10/6/2014 | -0.10 / -0.54% | 18.00 | 18.40 | 18.00 | 18.30 | 18.12 | 9.18 | 2,500 |   |  			
            | 10/3/2014 | +0.20 / +1.10% | 18.30 | 18.40 | 18.30 | 18.40 | 18.30 | 9.23 | 4,758 |   |  
            | 10/2/2014 | 0.00 / 0.00% | 18.20 | 18.40 | 18.00 | 18.20 | 18.14 | 9.13 | 7,700 |   |  			
            | 10/1/2014 | -0.20 / -1.09% | 18.30 | 18.30 | 18.00 | 18.20 | 18.18 | 9.13 | 4,481 |   |  
            | 9/30/2014 | 0.00 / 0.00% | 18.00 | 18.40 | 18.00 | 18.40 | 18.00 | 9.23 | 740 |   |  			
            | 9/29/2014 | 0.00 / 0.00% | 18.50 | 18.50 | 18.40 | 18.40 | 18.43 | 9.23 | 7,490 |   |  
            | 9/26/2014 | 0.00 / 0.00% | 18.50 | 18.60 | 18.40 | 18.40 | 18.45 | 9.23 | 16,737 |   |  			
            | 9/25/2014 | 0.00 / 0.00% | 18.10 | 18.40 | 18.10 | 18.40 | 18.10 | 9.23 | 816 |   |  
            | 9/24/2014 | 0.00 / 0.00% | 18.60 | 18.60 | 18.40 | 18.40 | 18.45 | 9.23 | 3,500 |   |  			
            | 9/23/2014 | -0.10 / -0.54% | 18.00 | 18.40 | 18.00 | 18.40 | 18.20 | 9.23 | 590 |   |  
            | 9/22/2014 | -0.20 / -1.07% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.28 | 6,183 |   |  			
            | 9/19/2014 | +0.20 / +1.08% | 18.30 | 18.70 | 18.30 | 18.70 | 18.36 | 9.38 | 1,788 |   |  
            | 9/18/2014 | -0.30 / -1.60% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.28 | 6,149 |   |  			
            | 9/17/2014 | +0.20 / +1.08% | 18.60 | 18.80 | 18.60 | 18.80 | 18.66 | 9.43 | 16,599 |   |  
            | 9/16/2014 | -0.40 / -2.11% | 19.00 | 19.00 | 18.60 | 18.60 | 18.68 | 9.33 | 3,679 |   |  			
            | 9/15/2014 | +0.50 / +2.70% | 19.00 | 19.60 | 19.00 | 19.00 | 19.37 | 9.53 | 4,868 |   |  
            | 9/12/2014 | 0.00 / 0.00% | 18.50 | 18.50 | 18.50 | 18.50 | 18.50 | 9.28 | 3,304 |   |  			
            | 9/11/2014 | -0.10 / -0.54% | 18.50 | 18.50 | 18.20 | 18.50 | 18.47 | 9.28 | 4,829 |   |  
            | 9/10/2014 | +0.60 / +3.33% | 17.60 | 18.60 | 17.60 | 18.60 | 18.09 | 9.33 | 715 |   |  			
            | 9/9/2014 | -0.90 / -4.76% | 18.90 | 19.00 | 18.00 | 18.00 | 18.27 | 9.03 | 22,194 |   |  
            | 9/8/2014 | 0.00 / 0.00% | 18.80 | 18.90 | 18.70 | 18.90 | 18.85 | 9.48 | 14,584 |   |  			
            | 9/5/2014 | +0.10 / +0.53% | 19.00 | 19.00 | 18.80 | 18.90 | 18.92 | 9.48 | 11,080 |   |  
            | 9/4/2014 | 0.00 / 0.00% | 18.70 | 18.80 | 18.70 | 18.80 | 18.70 | 9.43 | 3,080 |   |  			
            | 9/3/2014 | -0.10 / -0.53% | 18.80 | 18.90 | 18.80 | 18.80 | 18.81 | 9.43 | 15,615 |   |  
            | 8/29/2014 | -0.10 / -0.53% | 18.70 | 18.90 | 18.70 | 18.90 | 18.88 | 9.48 | 3,787 |   |  			
            | 8/28/2014 | -0.10 / -0.52% | 18.80 | 19.00 | 18.80 | 19.00 | 18.92 | 9.53 | 5,276 |   |  
            | 8/27/2014 | +0.30 / +1.60% | 19.00 | 19.20 | 18.90 | 19.10 | 19.01 | 9.58 | 26,572 |   |  |