| 
                 
                    Closing price on 11/19/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    31.30 | 
                 
                
                    | High | 
                    31.30 | 
                 
                
                    | Low | 
                    30.00 | 
                     
                
                    | Volume | 
                    120 | 
                                 
                
                    | Split-adjusted Price | 
                    5.98 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
HHS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/19/2012
             | 
            
                +0.50 / +1.62%
             |             
            
                31.30
             |           
            
                31.30
             |               
            
                30.00
             |                           
            
                31.30
             | 
            
                31.30
             |                     
            
                5.98
             |                                 
            
                120
             |            
            
                 
             |                                       
         
    
        
            | 
                11/16/2012
             | 
            
                -1.60 / -4.94%
             |             
            
                32.40
             |           
            
                32.40
             |               
            
                30.80
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                5.88
             |                                 
            
                740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/15/2012
             | 
            
                -0.60 / -1.82%
             |             
            
                31.40
             |           
            
                32.80
             |               
            
                31.40
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                6.19
             |                                 
            
                440
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2012
             | 
            
                -0.30 / -0.90%
             |             
            
                34.70
             |           
            
                34.70
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                6.30
             |                                 
            
                27,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/13/2012
             | 
            
                -0.10 / -0.30%
             |             
            
                33.40
             |           
            
                33.40
             |               
            
                31.80
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                6.36
             |                                 
            
                210
             |            
            
                 
             |                                       
         
    
        
            | 
                11/12/2012
             | 
            
                -0.20 / -0.60%
             |             
            
                33.60
             |           
            
                33.60
             |               
            
                33.40
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                6.38
             |                                 
            
                13,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/9/2012
             | 
            
                0.00 / 0.00%
             |             
            
                33.60
             |           
            
                33.60
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                6.42
             |                                 
            
                50
             |            
            
                 
             |                                       
         
    
        
            | 
                11/8/2012
             | 
            
                +0.90 / +2.75%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                33.60
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                6.42
             |                                 
            
                10,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/7/2012
             | 
            
                +0.90 / +2.83%
             |             
            
                33.30
             |           
            
                33.30
             |               
            
                32.70
             |                           
            
                32.70
             | 
            
                32.70
             |                     
            
                6.24
             |                                 
            
                510
             |            
            
                 
             |                                       
         
    
        
            | 
                11/6/2012
             | 
            
                +0.90 / +2.91%
             |             
            
                31.80
             |           
            
                31.80
             |               
            
                31.70
             |                           
            
                31.80
             | 
            
                31.80
             |                     
            
                6.07
             |                                 
            
                25,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/5/2012
             | 
            
                +0.90 / +3.00%
             |             
            
                31.40
             |           
            
                31.50
             |               
            
                30.00
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                5.90
             |                                 
            
                65,360
             |            
            
                 
             |                                       
         
    
        
            | 
                11/2/2012
             | 
            
                -1.40 / -4.46%
             |             
            
                30.90
             |           
            
                30.90
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                5.73
             |                                 
            
                40,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/1/2012
             | 
            
                0.00 / 0.00%
             |             
            
                31.40
             |           
            
                31.40
             |               
            
                31.40
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                6.00
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/31/2012
             | 
            
                0.00 / 0.00%
             |             
            
                31.40
             |           
            
                31.50
             |               
            
                30.50
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                6.00
             |                                 
            
                37,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/30/2012
             | 
            
                +0.50 / +1.62%
             |             
            
                30.50
             |           
            
                32.30
             |               
            
                29.80
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                6.00
             |                                 
            
                3,020
             |            
            
                 
             |                                       
         
    
        
            | 
                10/29/2012
             | 
            
                -0.50 / -1.59%
             |             
            
                30.00
             |           
            
                30.90
             |               
            
                30.00
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                5.90
             |                                 
            
                24,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/26/2012
             | 
            
                -0.50 / -1.57%
             |             
            
                30.40
             |           
            
                31.60
             |               
            
                30.40
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                6.00
             |                                 
            
                6,970
             |            
            
                 
             |                                       
         
    
        
            | 
                10/25/2012
             | 
            
                -1.00 / -3.04%
             |             
            
                31.90
             |           
            
                31.90
             |               
            
                31.90
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                6.09
             |                                 
            
                2,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/24/2012
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                32.90
             |               
            
                31.40
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                6.28
             |                                 
            
                250
             |            
            
                 
             |                                       
         
    
        
            | 
                10/23/2012
             | 
            
                +0.50 / +1.54%
             |             
            
                32.90
             |           
            
                32.90
             |               
            
                32.90
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                6.28
             |                                 
            
                17,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/22/2012
             | 
            
                +1.40 / +4.52%
             |             
            
                29.80
             |           
            
                32.40
             |               
            
                29.60
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                6.19
             |                                 
            
                14,700
             |            
            
                 
             |                                       
         
    
        
            | 
                10/19/2012
             | 
            
                +0.50 / +1.64%
             |             
            
                30.50
             |           
            
                31.40
             |               
            
                29.40
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                5.92
             |                                 
            
                10,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/18/2012
             | 
            
                +0.50 / +1.67%
             |             
            
                30.00
             |           
            
                30.50
             |               
            
                29.70
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                5.82
             |                                 
            
                7,160
             |            
            
                 
             |                                       
         
    
        
            | 
                10/17/2012
             | 
            
                +0.10 / +0.33%
             |             
            
                29.80
             |           
            
                30.00
             |               
            
                29.80
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                5.73
             |                                 
            
                7,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/16/2012
             | 
            
                -0.70 / -2.29%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                29.80
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                5.71
             |                                 
            
                16,210
             |            
            
                 
             |                                       
         
    
        
            | 
                10/15/2012
             | 
            
                -0.20 / -0.65%
             |             
            
                30.60
             |           
            
                30.60
             |               
            
                29.30
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                5.84
             |                                 
            
                25,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/12/2012
             | 
            
                +1.30 / +4.41%
             |             
            
                28.90
             |           
            
                30.80
             |               
            
                28.10
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                5.88
             |                                 
            
                23,200
             |            
            
                 
             |                                       
         
    
        
            | 
                10/11/2012
             | 
            
                -0.30 / -1.01%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                29.40
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                5.63
             |                                 
            
                9,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/10/2012
             | 
            
                -0.10 / -0.33%
             |             
            
                29.70
             |           
            
                29.80
             |               
            
                29.50
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                5.69
             |                                 
            
                44,060
             |            
            
                 
             |                                       
         
    
        
            | 
                10/9/2012
             | 
            
                0.00 / 0.00%
             |             
            
                29.80
             |           
            
                29.90
             |               
            
                29.80
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                5.71
             |                                 
            
                2,480
             |  
            
                 
             |                                                              
             
    
         
    
    
 |