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                    Closing price on 12/21/2010
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                    | Open | 38.60 |  
                    | High | 39.00 |  
                    | Low | 38.00 |  
                    | Volume | 208,180 |  
                    | Split-adjusted Price | 7.59 |  
                
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 |  PHR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/21/2010 | -0.10 / -0.26% | 38.60 | 39.00 | 38.00 | 38.50 | 38.50 | 7.59 | 208,180 |   |  
            | 12/20/2010 | -0.90 / -2.28% | 38.50 | 39.30 | 38.50 | 38.60 | 38.60 | 7.61 | 98,410 |   |  			
            | 12/17/2010 | +1.80 / +4.77% | 37.90 | 39.50 | 37.60 | 39.50 | 39.50 | 7.79 | 156,920 |   |  
            | 12/16/2010 | -0.80 / -2.08% | 38.40 | 38.40 | 37.40 | 37.70 | 37.70 | 7.43 | 50,100 |   |  			
            | 12/15/2010 | -0.90 / -2.28% | 39.40 | 39.60 | 38.50 | 38.50 | 38.50 | 7.59 | 90,970 |   |  
            | 12/14/2010 | -0.30 / -0.76% | 40.00 | 40.00 | 38.30 | 39.40 | 39.40 | 7.77 | 253,210 |   |  			
            | 12/13/2010 | +1.50 / +3.93% | 39.80 | 40.10 | 39.70 | 39.70 | 39.70 | 7.82 | 367,940 |   |  
            | 12/10/2010 | +0.30 / +0.79% | 38.00 | 38.20 | 37.80 | 38.20 | 38.20 | 7.53 | 370,220 |   |  			
            | 12/9/2010 | +0.90 / +2.43% | 37.00 | 37.90 | 37.00 | 37.90 | 37.90 | 7.47 | 64,540 |   |  
            | 12/8/2010 | -0.60 / -1.60% | 38.00 | 38.00 | 36.90 | 37.00 | 37.00 | 7.29 | 69,740 |   |  			
            | 12/7/2010 | -0.80 / -2.08% | 38.40 | 38.40 | 37.50 | 37.60 | 37.60 | 7.41 | 208,380 |   |  
            | 12/6/2010 | +0.30 / +0.79% | 38.50 | 38.50 | 38.00 | 38.40 | 38.40 | 7.57 | 189,290 |   |  			
            | 12/3/2010 | +0.20 / +0.53% | 38.40 | 38.40 | 37.90 | 38.10 | 38.10 | 7.51 | 141,750 |   |  
            | 12/2/2010 | +1.10 / +2.99% | 37.00 | 37.90 | 36.70 | 37.90 | 37.90 | 7.47 | 108,480 |   |  			
            | 12/1/2010 | -0.40 / -1.08% | 37.50 | 37.50 | 36.80 | 36.80 | 36.80 | 7.25 | 28,570 |   |  
            | 11/30/2010 | +0.50 / +1.36% | 37.40 | 37.70 | 37.10 | 37.20 | 37.20 | 7.33 | 45,120 |   |  			
            | 11/29/2010 | 0.00 / 0.00% | 36.70 | 36.70 | 36.20 | 36.70 | 36.70 | 7.23 | 37,320 |   |  
            | 11/26/2010 | -0.30 / -0.81% | 37.00 | 37.00 | 36.70 | 36.70 | 36.70 | 7.23 | 75,100 |   |  			
            | 11/25/2010 | +0.30 / +0.82% | 37.00 | 37.00 | 36.00 | 37.00 | 37.00 | 7.29 | 77,640 |   |  
            | 11/24/2010 | 0.00 / 0.00% | 36.50 | 36.80 | 36.50 | 36.70 | 36.70 | 7.23 | 30,090 |   |  			
            | 11/23/2010 | +0.20 / +0.55% | 36.60 | 36.80 | 36.50 | 36.70 | 36.70 | 7.23 | 72,290 |   |  
            | 11/22/2010 | -0.20 / -0.54% | 36.60 | 36.60 | 35.50 | 36.50 | 36.50 | 7.19 | 93,030 |   |  			
            | 11/19/2010 | 0.00 / 0.00% | 37.00 | 37.00 | 36.50 | 36.70 | 36.70 | 7.23 | 62,220 |   |  
            | 11/18/2010 | +0.10 / +0.27% | 36.40 | 37.00 | 36.40 | 36.70 | 36.70 | 7.23 | 44,220 |   |  			
            | 11/17/2010 | -0.10 / -0.27% | 36.20 | 37.40 | 36.20 | 36.60 | 36.60 | 7.21 | 23,560 |   |  
            | 11/16/2010 | -0.10 / -0.27% | 37.00 | 37.00 | 36.40 | 36.70 | 36.70 | 7.23 | 29,780 |   |  			
            | 11/15/2010 | -0.40 / -1.08% | 36.50 | 37.20 | 36.50 | 36.80 | 36.80 | 7.25 | 41,520 |   |  
            | 11/12/2010 | -0.30 / -0.80% | 37.10 | 37.20 | 36.40 | 37.20 | 37.20 | 7.33 | 159,760 |   |  			
            | 11/11/2010 | -0.50 / -1.32% | 38.00 | 38.00 | 37.50 | 37.50 | 37.50 | 7.39 | 68,600 |   |  
            | 11/10/2010 | +0.30 / +0.80% | 38.00 | 38.00 | 37.60 | 38.00 | 38.00 | 7.49 | 38,730 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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