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                    Closing price on 5/13/2011
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                    | Open | 33.50 |  
                    | High | 33.60 |  
                    | Low | 33.20 |  
                    | Volume | 25,550 |  
                    | Split-adjusted Price | 6.98 |  
                
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 |  PHR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/13/2011 | 0.00 / 0.00% | 33.50 | 33.60 | 33.20 | 33.50 | 33.50 | 6.98 | 25,550 |   |  
            | 5/12/2011 | -0.10 / -0.30% | 34.10 | 34.10 | 33.50 | 33.50 | 33.50 | 6.98 | 10,860 |   |  			
            | 5/11/2011 | -0.40 / -1.18% | 33.60 | 33.60 | 33.60 | 33.60 | 33.60 | 7.00 | 51,780 |   |  
            | 5/10/2011 | +0.30 / +0.89% | 34.00 | 34.00 | 34.00 | 34.00 | 34.00 | 7.08 | 44,870 |   |  			
            | 5/9/2011 | -0.30 / -0.88% | 34.10 | 34.10 | 33.70 | 33.70 | 33.70 | 7.02 | 8,740 |   |  
            | 5/6/2011 | -0.10 / -0.29% | 34.00 | 34.00 | 33.80 | 34.00 | 34.00 | 7.08 | 60,950 |   |  			
            | 5/5/2011 | 0.00 / 0.00% | 33.70 | 34.10 | 33.00 | 34.10 | 34.10 | 7.10 | 6,650 |   |  
            | 5/4/2011 | +0.10 / +0.29% | 33.60 | 34.10 | 33.60 | 34.10 | 34.10 | 7.10 | 23,900 |   |  			
            | 4/29/2011 | +0.20 / +0.59% | 34.00 | 34.00 | 34.00 | 34.00 | 34.00 | 7.08 | 33,100 |   |  
            | 4/28/2011 | -0.20 / -0.59% | 33.20 | 33.80 | 33.10 | 33.80 | 33.80 | 7.04 | 1,220 |   |  			
            | 4/27/2011 | 0.00 / 0.00% | 34.00 | 34.10 | 33.80 | 34.00 | 34.00 | 7.08 | 46,330 |   |  
            | 4/26/2011 | -0.20 / -0.58% | 34.40 | 34.40 | 34.00 | 34.00 | 34.00 | 7.08 | 21,120 |   |  			
            | 4/25/2011 | +0.20 / +0.59% | 33.90 | 34.20 | 33.90 | 34.20 | 34.20 | 7.13 | 14,960 |   |  
            | 4/22/2011 | 0.00 / 0.00% | 33.50 | 34.00 | 33.50 | 34.00 | 34.00 | 7.08 | 6,100 |   |  			
            | 4/21/2011 | 0.00 / 0.00% | 34.00 | 34.20 | 33.50 | 34.00 | 34.00 | 7.08 | 68,550 |   |  
            | 4/20/2011 | +0.20 / +0.59% | 33.30 | 34.00 | 33.30 | 34.00 | 34.00 | 7.08 | 27,540 |   |  			
            | 4/19/2011 | +0.20 / +0.60% | 33.00 | 34.00 | 33.00 | 33.80 | 33.80 | 7.04 | 48,110 |   |  
            | 4/18/2011 | -1.00 / -2.89% | 33.80 | 34.30 | 33.60 | 33.60 | 33.60 | 7.00 | 20,000 |   |  			
            | 4/15/2011 | +0.10 / +0.29% | 34.50 | 34.60 | 34.40 | 34.60 | 34.60 | 7.21 | 11,150 |   |  
            | 4/14/2011 | +0.10 / +0.29% | 34.40 | 34.50 | 34.30 | 34.50 | 34.50 | 7.19 | 20,150 |   |  			
            | 4/13/2011 | -0.50 / -1.43% | 34.30 | 34.60 | 34.20 | 34.40 | 34.40 | 7.17 | 14,740 |   |  
            | 4/8/2011 | 0.00 / 0.00% | 34.70 | 35.00 | 34.00 | 34.90 | 34.90 | 7.27 | 27,900 |   |  			
            | 4/7/2011 | +0.30 / +0.87% | 34.90 | 35.10 | 34.60 | 34.90 | 34.90 | 7.27 | 86,020 |   |  
            | 4/6/2011 | +0.60 / +1.76% | 34.20 | 34.60 | 34.00 | 34.60 | 34.60 | 7.21 | 45,070 |   |  			
            | 4/5/2011 | +0.50 / +1.49% | 33.50 | 34.40 | 33.20 | 34.00 | 34.00 | 7.08 | 48,630 |   |  
            | 4/4/2011 | -0.10 / -0.30% | 33.60 | 33.60 | 33.50 | 33.50 | 33.50 | 6.98 | 146,210 |   |  			
            | 4/1/2011 | -0.10 / -0.30% | 33.60 | 33.90 | 33.50 | 33.60 | 33.60 | 7.00 | 55,110 |   |  
            | 3/31/2011 | -0.10 / -0.30% | 33.80 | 34.10 | 33.50 | 33.70 | 33.70 | 7.02 | 143,920 |   |  			
            | 3/30/2011 | -0.80 / -2.31% | 34.50 | 34.90 | 33.80 | 33.80 | 33.80 | 7.04 | 109,780 |   |  
            | 3/29/2011 | -0.30 / -0.86% | 34.90 | 35.00 | 34.60 | 34.60 | 34.60 | 7.21 | 129,660 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 11:40:02 AM
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