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                    Closing price on 11/21/2011
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                    | Open | 24.00 |  
                    | High | 24.00 |  
                    | Low | 22.70 |  
                    | Volume | 80,860 |  
                    | Split-adjusted Price | 5.12 |  
                
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 |  PHR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/21/2011 | -0.50 / -2.10% | 24.00 | 24.00 | 22.70 | 23.30 | 23.30 | 5.12 | 80,860 |   |  
            | 11/18/2011 | -0.40 / -1.65% | 24.20 | 24.20 | 23.80 | 23.80 | 23.80 | 5.23 | 73,980 |   |  			
            | 11/17/2011 | +0.10 / +0.41% | 24.00 | 24.20 | 23.90 | 24.20 | 24.20 | 5.31 | 13,920 |   |  
            | 11/16/2011 | 0.00 / 0.00% | 24.40 | 24.40 | 24.00 | 24.10 | 24.10 | 5.29 | 52,910 |   |  			
            | 11/15/2011 | 0.00 / 0.00% | 24.10 | 24.10 | 24.00 | 24.10 | 24.10 | 5.29 | 57,660 |   |  
            | 11/14/2011 | 0.00 / 0.00% | 24.00 | 24.10 | 23.80 | 24.10 | 24.10 | 5.29 | 31,040 |   |  			
            | 11/11/2011 | -1.20 / -4.74% | 25.80 | 26.50 | 24.10 | 24.10 | 24.10 | 5.29 | 160,560 |   |  
            | 11/10/2011 | -0.10 / -0.39% | 25.80 | 25.80 | 25.30 | 25.30 | 25.30 | 5.55 | 10,900 |   |  			
            | 11/9/2011 | -0.20 / -0.78% | 25.30 | 25.90 | 25.00 | 25.40 | 25.40 | 5.58 | 10,790 |   |  
            | 11/8/2011 | -1.30 / -4.83% | 26.70 | 26.70 | 25.60 | 25.60 | 25.60 | 5.62 | 87,250 |   |  			
            | 11/7/2011 | +0.10 / +0.37% | 26.90 | 27.00 | 26.70 | 26.90 | 26.90 | 5.91 | 25,900 |   |  
            | 11/4/2011 | -0.20 / -0.74% | 26.90 | 27.20 | 26.80 | 26.80 | 26.80 | 5.88 | 16,850 |   |  			
            | 11/3/2011 | -0.60 / -2.17% | 27.10 | 27.50 | 27.00 | 27.00 | 27.00 | 5.93 | 21,460 |   |  
            | 11/2/2011 | +0.30 / +1.10% | 27.10 | 27.80 | 27.10 | 27.60 | 27.60 | 6.06 | 20,540 |   |  			
            | 11/1/2011 | -1.10 / -3.87% | 27.80 | 27.80 | 27.30 | 27.30 | 27.30 | 5.99 | 29,210 |   |  
            | 10/31/2011 | 0.00 / 0.00% | 28.00 | 28.40 | 27.90 | 28.40 | 28.40 | 6.24 | 11,130 |   |  			
            | 10/28/2011 | 0.00 / 0.00% | 28.40 | 28.80 | 27.90 | 28.40 | 28.40 | 6.24 | 15,830 |   |  
            | 10/27/2011 | -0.10 / -0.35% | 28.70 | 28.80 | 27.10 | 28.40 | 28.40 | 6.24 | 21,450 |   |  			
            | 10/26/2011 | -0.90 / -3.06% | 28.50 | 29.00 | 28.50 | 28.50 | 28.50 | 6.26 | 34,610 |   |  
            | 10/25/2011 | -0.50 / -1.67% | 29.50 | 29.90 | 29.40 | 29.40 | 29.40 | 6.13 | 27,630 |   |  			
            | 10/24/2011 | -0.10 / -0.33% | 29.50 | 29.90 | 29.50 | 29.90 | 29.90 | 6.23 | 5,480 |   |  
            | 10/21/2011 | +0.50 / +1.69% | 29.80 | 30.00 | 29.70 | 30.00 | 30.00 | 6.25 | 10,750 |   |  			
            | 10/20/2011 | 0.00 / 0.00% | 29.40 | 29.70 | 29.30 | 29.50 | 29.50 | 6.15 | 10,660 |   |  
            | 10/19/2011 | -0.30 / -1.01% | 29.80 | 30.00 | 29.50 | 29.50 | 29.50 | 6.15 | 15,410 |   |  			
            | 10/18/2011 | -0.20 / -0.67% | 29.30 | 29.90 | 29.30 | 29.80 | 29.80 | 6.21 | 8,310 |   |  
            | 10/17/2011 | +0.60 / +2.04% | 29.60 | 30.00 | 29.40 | 30.00 | 30.00 | 6.25 | 53,910 |   |  			
            | 10/14/2011 | +0.40 / +1.38% | 29.50 | 29.60 | 29.00 | 29.40 | 29.40 | 6.13 | 27,720 |   |  
            | 10/13/2011 | -0.20 / -0.68% | 29.20 | 29.40 | 29.00 | 29.00 | 29.00 | 6.04 | 25,900 |   |  			
            | 10/12/2011 | -0.70 / -2.34% | 29.50 | 29.90 | 29.20 | 29.20 | 29.20 | 6.08 | 16,300 |   |  
            | 10/11/2011 | +0.50 / +1.70% | 29.40 | 29.90 | 29.40 | 29.90 | 29.90 | 6.23 | 8,470 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 11:15:01 AM
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