| 
                 
                    Closing price on 2/12/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    31.10 | 
                 
                
                    | High | 
                    31.50 | 
                 
                
                    | Low | 
                    30.80 | 
                     
                
                    | Volume | 
                    8,710 | 
                                 
                
                    | Split-adjusted Price | 
                    8.40 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PHR Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/12/2014
             | 
            
                -0.30 / -0.95%
             |             
            
                31.10
             |           
            
                31.50
             |               
            
                30.80
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                8.40
             |                                 
            
                8,710
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2014
             | 
            
                +0.30 / +0.96%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                31.00
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                8.48
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2014
             | 
            
                +0.20 / +0.65%
             |             
            
                31.10
             |           
            
                31.20
             |               
            
                31.10
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                8.40
             |                                 
            
                2,060
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2014
             | 
            
                +0.40 / +1.31%
             |             
            
                32.40
             |           
            
                32.40
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                1,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2014
             | 
            
                -0.90 / -2.86%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                30.60
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                8.24
             |                                 
            
                30
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2014
             | 
            
                -0.30 / -0.94%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.50
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                8.48
             |                                 
            
                20,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2014
             | 
            
                +0.40 / +1.27%
             |             
            
                31.40
             |           
            
                31.80
             |               
            
                31.40
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                8.56
             |                                 
            
                10,900
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2014
             | 
            
                0.00 / 0.00%
             |             
            
                30.80
             |           
            
                31.40
             |               
            
                30.80
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                8.45
             |                                 
            
                13,370
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2014
             | 
            
                +0.40 / +1.29%
             |             
            
                31.30
             |           
            
                31.50
             |               
            
                31.10
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                8.45
             |                                 
            
                7,660
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2014
             | 
            
                +0.20 / +0.65%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                30.90
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                5,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2014
             | 
            
                -0.20 / -0.65%
             |             
            
                30.90
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                8.29
             |                                 
            
                20,430
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2014
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                36,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2014
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.10
             |               
            
                31.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                5,480
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2014
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.20
             |               
            
                30.90
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                12,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                30.50
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                3,210
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2014
             | 
            
                -0.90 / -2.82%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                30.80
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                42,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2014
             | 
            
                +0.90 / +2.90%
             |             
            
                31.00
             |           
            
                32.00
             |               
            
                31.00
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                8.59
             |                                 
            
                23,280
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2014
             | 
            
                -0.20 / -0.64%
             |             
            
                30.70
             |           
            
                31.00
             |               
            
                30.60
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                1,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2014
             | 
            
                0.00 / 0.00%
             |             
            
                30.60
             |           
            
                31.20
             |               
            
                30.60
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                8.40
             |                                 
            
                1,010
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2014
             | 
            
                +0.20 / +0.65%
             |             
            
                30.40
             |           
            
                31.50
             |               
            
                30.40
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                8.40
             |                                 
            
                6,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2014
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                3,530
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2014
             | 
            
                +0.50 / +1.64%
             |             
            
                30.50
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                4,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2014
             | 
            
                +0.30 / +0.99%
             |             
            
                30.20
             |           
            
                30.50
             |               
            
                30.20
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                8.21
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/31/2013
             | 
            
                -0.40 / -1.31%
             |             
            
                30.00
             |           
            
                30.20
             |               
            
                30.00
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                8.13
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/30/2013
             | 
            
                -0.20 / -0.65%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                30.50
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                8.24
             |                                 
            
                17,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2013
             | 
            
                +0.10 / +0.33%
             |             
            
                30.70
             |           
            
                31.00
             |               
            
                30.70
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                8.29
             |                                 
            
                34,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2013
             | 
            
                -0.80 / -2.54%
             |             
            
                30.60
             |           
            
                30.90
             |               
            
                30.60
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                8.26
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2013
             | 
            
                +0.50 / +1.61%
             |             
            
                30.80
             |           
            
                31.50
             |               
            
                30.80
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                8.48
             |                                 
            
                8,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/24/2013
             | 
            
                +0.20 / +0.65%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                30.80
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                8.34
             |                                 
            
                19,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/23/2013
             | 
            
                0.00 / 0.00%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.80
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                8.29
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |