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                    Closing price on 6/28/2011
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                    | Open | 31.60 |  
                    | High | 31.80 |  
                    | Low | 31.50 |  
                    | Volume | 18,250 |  
                    | Split-adjusted Price | 6.60 |  
                
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 |  PHR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/28/2011 | +0.10 / +0.32% | 31.60 | 31.80 | 31.50 | 31.70 | 31.70 | 6.60 | 18,250 |   |  
            | 6/27/2011 | -0.20 / -0.63% | 32.20 | 32.20 | 31.60 | 31.60 | 31.60 | 6.58 | 22,320 |   |  			
            | 6/24/2011 | 0.00 / 0.00% | 31.50 | 31.90 | 31.10 | 31.80 | 31.80 | 6.63 | 37,140 |   |  
            | 6/23/2011 | 0.00 / 0.00% | 31.80 | 32.00 | 31.80 | 31.80 | 31.80 | 6.63 | 27,500 |   |  			
            | 6/22/2011 | +0.20 / +0.63% | 31.20 | 32.00 | 31.20 | 31.80 | 31.80 | 6.63 | 1,820 |   |  
            | 6/21/2011 | -0.40 / -1.25% | 32.00 | 32.00 | 31.60 | 31.60 | 31.60 | 6.58 | 51,810 |   |  			
            | 6/20/2011 | -0.40 / -1.23% | 32.40 | 32.40 | 31.90 | 32.00 | 32.00 | 6.67 | 79,620 |   |  
            | 6/17/2011 | +0.10 / +0.31% | 32.00 | 32.40 | 32.00 | 32.40 | 32.40 | 6.75 | 15,770 |   |  			
            | 6/16/2011 | 0.00 / 0.00% | 32.20 | 32.40 | 32.00 | 32.30 | 32.30 | 6.73 | 38,060 |   |  
            | 6/15/2011 | -0.10 / -0.31% | 32.20 | 32.30 | 32.20 | 32.30 | 32.30 | 6.73 | 91,870 |   |  			
            | 6/14/2011 | 0.00 / 0.00% | 32.40 | 32.70 | 32.40 | 32.40 | 32.40 | 6.75 | 92,350 |   |  
            | 6/13/2011 | -0.10 / -0.31% | 32.50 | 32.50 | 32.20 | 32.40 | 32.40 | 6.75 | 39,770 |   |  			
            | 6/10/2011 | +0.10 / +0.31% | 32.40 | 32.70 | 32.40 | 32.50 | 32.50 | 6.77 | 112,810 |   |  
            | 6/9/2011 | 0.00 / 0.00% | 32.40 | 32.40 | 32.20 | 32.40 | 32.40 | 6.75 | 84,700 |   |  			
            | 6/8/2011 | -0.10 / -0.31% | 32.70 | 32.70 | 32.10 | 32.40 | 32.40 | 6.75 | 44,150 |   |  
            | 6/7/2011 | +0.60 / +1.88% | 32.40 | 32.50 | 32.10 | 32.50 | 32.50 | 6.77 | 20,500 |   |  			
            | 6/6/2011 | 0.00 / 0.00% | 31.90 | 31.90 | 31.50 | 31.90 | 31.90 | 6.65 | 56,740 |   |  
            | 6/3/2011 | -0.60 / -1.85% | 33.00 | 33.00 | 31.50 | 31.90 | 31.90 | 6.65 | 127,750 |   |  			
            | 6/2/2011 | +0.90 / +2.85% | 32.80 | 32.80 | 31.60 | 32.50 | 32.50 | 6.77 | 84,890 |   |  
            | 6/1/2011 | +0.80 / +2.60% | 30.80 | 31.60 | 30.80 | 31.60 | 31.60 | 6.58 | 55,790 |   |  			
            | 5/31/2011 | +0.40 / +1.32% | 30.40 | 30.80 | 30.40 | 30.80 | 30.80 | 6.42 | 48,560 |   |  
            | 5/30/2011 | -0.10 / -0.33% | 30.80 | 30.80 | 30.40 | 30.40 | 30.40 | 6.33 | 126,280 |   |  			
            | 5/27/2011 | +0.90 / +3.04% | 30.00 | 30.50 | 29.70 | 30.50 | 30.50 | 6.35 | 67,050 |   |  
            | 5/26/2011 | +0.60 / +2.07% | 28.50 | 30.00 | 27.60 | 29.60 | 29.60 | 6.17 | 88,140 |   |  			
            | 5/25/2011 | -1.50 / -4.92% | 30.20 | 30.50 | 29.00 | 29.00 | 29.00 | 6.04 | 65,020 |   |  
            | 5/24/2011 | -0.10 / -0.33% | 30.50 | 30.50 | 30.00 | 30.50 | 30.50 | 6.35 | 27,250 |   |  			
            | 5/23/2011 | 0.00 / 0.00% | 31.00 | 31.10 | 30.40 | 30.60 | 30.60 | 6.38 | 65,180 |   |  
            | 5/20/2011 | 0.00 / 0.00% | 30.50 | 30.60 | 30.40 | 30.60 | 30.60 | 6.38 | 98,720 |   |  			
            | 5/19/2011 | -0.40 / -1.29% | 30.80 | 30.80 | 30.50 | 30.60 | 30.60 | 6.38 | 31,100 |   |  
            | 5/18/2011 | -1.00 / -3.13% | 31.10 | 31.90 | 30.60 | 31.00 | 31.00 | 6.46 | 61,260 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:03 PM
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