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                    Closing price on 5/29/2012
                 
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                    | Open | 
                    31.90 | 
                 
                
                    | High | 
                    31.90 | 
                 
                
                    | Low | 
                    30.70 | 
                     
                
                    | Volume | 
                    186,290 | 
                                 
                
                    | Split-adjusted Price | 
                    7.36 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PHR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/29/2012
             | 
            
                -0.20 / -0.63%
             |             
            
                31.90
             |           
            
                31.90
             |               
            
                30.70
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                7.36
             |                                 
            
                186,290
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2012
             | 
            
                +0.10 / +0.31%
             |             
            
                32.90
             |           
            
                33.00
             |               
            
                31.00
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                7.41
             |                                 
            
                219,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2012
             | 
            
                +1.50 / +4.95%
             |             
            
                31.40
             |           
            
                31.80
             |               
            
                31.20
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                7.38
             |                                 
            
                206,640
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2012
             | 
            
                -1.10 / -3.50%
             |             
            
                31.10
             |           
            
                31.40
             |               
            
                29.90
             |                           
            
                30.30
             | 
            
                30.30
             |                     
            
                7.04
             |                                 
            
                264,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2012
             | 
            
                -1.60 / -4.85%
             |             
            
                32.50
             |           
            
                32.60
             |               
            
                31.40
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                7.29
             |                                 
            
                224,980
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2012
             | 
            
                +1.10 / +3.45%
             |             
            
                32.60
             |           
            
                33.40
             |               
            
                31.70
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                7.66
             |                                 
            
                429,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2012
             | 
            
                +1.50 / +4.93%
             |             
            
                30.40
             |           
            
                31.90
             |               
            
                30.40
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                7.41
             |                                 
            
                167,560
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2012
             | 
            
                -1.30 / -4.10%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                30.20
             |                           
            
                30.40
             | 
            
                30.40
             |                     
            
                7.06
             |                                 
            
                354,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2012
             | 
            
                -0.10 / -0.31%
             |             
            
                31.30
             |           
            
                32.80
             |               
            
                31.30
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                7.36
             |                                 
            
                108,360
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2012
             | 
            
                -0.60 / -1.85%
             |             
            
                32.40
             |           
            
                33.00
             |               
            
                31.20
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                7.38
             |                                 
            
                200,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2012
             | 
            
                -1.40 / -4.14%
             |             
            
                33.20
             |           
            
                34.00
             |               
            
                32.40
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                7.52
             |                                 
            
                309,230
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2012
             | 
            
                -1.70 / -4.79%
             |             
            
                35.10
             |           
            
                35.50
             |               
            
                33.80
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                7.85
             |                                 
            
                490,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2012
             | 
            
                -0.90 / -2.47%
             |             
            
                36.30
             |           
            
                36.70
             |               
            
                35.20
             |                           
            
                35.50
             | 
            
                35.50
             |                     
            
                8.24
             |                                 
            
                357,490
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2012
             | 
            
                -1.60 / -4.21%
             |             
            
                38.00
             |           
            
                38.10
             |               
            
                36.10
             |                           
            
                36.40
             | 
            
                36.40
             |                     
            
                8.45
             |                                 
            
                955,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2012
             | 
            
                -1.00 / -2.56%
             |             
            
                38.90
             |           
            
                38.90
             |               
            
                37.10
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                8.82
             |                                 
            
                435,120
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2012
             | 
            
                +0.40 / +1.04%
             |             
            
                40.00
             |           
            
                40.50
             |               
            
                38.60
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                9.06
             |                                 
            
                500,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2012
             | 
            
                +1.80 / +4.89%
             |             
            
                38.60
             |           
            
                38.60
             |               
            
                38.00
             |                           
            
                38.60
             | 
            
                38.60
             |                     
            
                8.96
             |                                 
            
                912,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2012
             | 
            
                +1.70 / +4.84%
             |             
            
                35.40
             |           
            
                36.80
             |               
            
                35.30
             |                           
            
                36.80
             | 
            
                36.80
             |                     
            
                8.55
             |                                 
            
                841,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2012
             | 
            
                -1.30 / -3.57%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                34.60
             |                           
            
                35.10
             | 
            
                35.10
             |                     
            
                8.15
             |                                 
            
                400,820
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2012
             | 
            
                +1.50 / +4.30%
             |             
            
                36.30
             |           
            
                36.60
             |               
            
                35.00
             |                           
            
                36.40
             | 
            
                36.40
             |                     
            
                8.45
             |                                 
            
                360,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2012
             | 
            
                +1.60 / +4.80%
             |             
            
                34.10
             |           
            
                34.90
             |               
            
                33.30
             |                           
            
                34.90
             | 
            
                34.90
             |                     
            
                8.10
             |                                 
            
                390,080
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2012
             | 
            
                +1.50 / +4.72%
             |             
            
                33.30
             |           
            
                33.30
             |               
            
                33.00
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                7.73
             |                                 
            
                519,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2012
             | 
            
                +1.50 / +4.95%
             |             
            
                30.10
             |           
            
                31.80
             |               
            
                30.10
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                7.38
             |                                 
            
                304,090
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2012
             | 
            
                +0.60 / +2.02%
             |             
            
                30.00
             |           
            
                30.30
             |               
            
                29.20
             |                           
            
                30.30
             | 
            
                30.30
             |                     
            
                7.04
             |                                 
            
                78,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2012
             | 
            
                +0.30 / +1.02%
             |             
            
                29.50
             |           
            
                30.40
             |               
            
                29.50
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                6.90
             |                                 
            
                131,410
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2012
             | 
            
                +1.40 / +5.00%
             |             
            
                28.20
             |           
            
                29.40
             |               
            
                28.20
             |                           
            
                29.40
             | 
            
                29.40
             |                     
            
                6.83
             |                                 
            
                173,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2012
             | 
            
                -1.00 / -3.45%
             |             
            
                28.60
             |           
            
                30.40
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                6.50
             |                                 
            
                331,550
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2012
             | 
            
                -0.60 / -2.03%
             |             
            
                29.90
             |           
            
                29.90
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                6.73
             |                                 
            
                56,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2012
             | 
            
                +0.10 / +0.34%
             |             
            
                29.80
             |           
            
                29.90
             |               
            
                29.50
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                6.87
             |                                 
            
                78,430
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2012
             | 
            
                +0.60 / +2.08%
             |             
            
                28.90
             |           
            
                29.50
             |               
            
                28.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                6.85
             |                                 
            
                148,700
             |  
            
                 
             |                                                              
             
    
         
    
    
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 Market Update 
        
            
                Last updated at 11:30:00 AM
                                                                
            
            
            
            
        
        
     
 
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