| 
                 
                    Closing price on 12/8/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.70 | 
                 
                
                    | High | 
                    36.70 | 
                 
                
                    | Low | 
                    35.85 | 
                     
                
                    | Volume | 
                    125,750 | 
                                 
                
                    | Split-adjusted Price | 
                    13.03 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CSV Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/8/2017
             | 
            
                -0.10 / -0.28%
             |             
            
                36.70
             |           
            
                36.70
             |               
            
                35.85
             |                           
            
                36.20
             | 
            
                36.16
             |                     
            
                13.03
             |                                 
            
                125,750
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2017
             | 
            
                +1.20 / +3.42%
             |             
            
                35.10
             |           
            
                36.80
             |               
            
                35.10
             |                           
            
                36.30
             | 
            
                36.12
             |                     
            
                13.06
             |                                 
            
                173,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2017
             | 
            
                +0.80 / +2.33%
             |             
            
                35.00
             |           
            
                35.10
             |               
            
                34.30
             |                           
            
                35.10
             | 
            
                34.73
             |                     
            
                12.63
             |                                 
            
                76,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/5/2017
             | 
            
                +0.50 / +1.48%
             |             
            
                33.60
             |           
            
                35.30
             |               
            
                33.60
             |                           
            
                34.30
             | 
            
                34.60
             |                     
            
                12.34
             |                                 
            
                117,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/4/2017
             | 
            
                -0.10 / -0.29%
             |             
            
                33.55
             |           
            
                34.50
             |               
            
                33.55
             |                           
            
                33.80
             | 
            
                33.82
             |                     
            
                12.16
             |                                 
            
                17,830
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2017
             | 
            
                0.00 / 0.00%
             |             
            
                33.85
             |           
            
                34.50
             |               
            
                33.55
             |                           
            
                33.90
             | 
            
                33.92
             |                     
            
                12.20
             |                                 
            
                5,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2017
             | 
            
                0.00 / 0.00%
             |             
            
                33.60
             |           
            
                34.00
             |               
            
                33.50
             |                           
            
                33.90
             | 
            
                33.62
             |                     
            
                12.20
             |                                 
            
                32,450
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2017
             | 
            
                0.00 / 0.00%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                33.50
             |                           
            
                33.90
             | 
            
                33.84
             |                     
            
                12.20
             |                                 
            
                43,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/28/2017
             | 
            
                -0.10 / -0.29%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                33.50
             |                           
            
                33.90
             | 
            
                33.77
             |                     
            
                12.20
             |                                 
            
                49,060
             |            
            
                 
             |                                       
         
    
        
            | 
                11/27/2017
             | 
            
                0.00 / 0.00%
             |             
            
                34.00
             |           
            
                34.50
             |               
            
                34.00
             |                           
            
                34.00
             | 
            
                34.08
             |                     
            
                12.24
             |                                 
            
                32,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2017
             | 
            
                +0.20 / +0.59%
             |             
            
                34.30
             |           
            
                34.40
             |               
            
                33.80
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                12.24
             |                                 
            
                55,550
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2017
             | 
            
                -0.70 / -2.03%
             |             
            
                34.50
             |           
            
                34.50
             |               
            
                33.80
             |                           
            
                33.80
             | 
            
                33.91
             |                     
            
                12.16
             |                                 
            
                29,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2017
             | 
            
                +0.10 / +0.29%
             |             
            
                34.20
             |           
            
                34.50
             |               
            
                33.90
             |                           
            
                34.50
             | 
            
                34.17
             |                     
            
                12.42
             |                                 
            
                23,570
             |            
            
                 
             |                                       
         
    
        
            | 
                11/21/2017
             | 
            
                -0.30 / -0.86%
             |             
            
                33.60
             |           
            
                34.70
             |               
            
                33.60
             |                           
            
                34.40
             | 
            
                34.29
             |                     
            
                12.38
             |                                 
            
                26,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/20/2017
             | 
            
                -0.20 / -0.57%
             |             
            
                34.20
             |           
            
                34.90
             |               
            
                34.00
             |                           
            
                34.70
             | 
            
                34.41
             |                     
            
                12.49
             |                                 
            
                12,090
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2017
             | 
            
                0.00 / 0.00%
             |             
            
                34.70
             |           
            
                35.00
             |               
            
                34.40
             |                           
            
                34.90
             | 
            
                34.79
             |                     
            
                12.56
             |                                 
            
                3,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2017
             | 
            
                +0.60 / +1.75%
             |             
            
                34.80
             |           
            
                34.90
             |               
            
                34.40
             |                           
            
                34.90
             | 
            
                34.79
             |                     
            
                12.56
             |                                 
            
                19,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2017
             | 
            
                -0.70 / -2.00%
             |             
            
                34.30
             |           
            
                34.90
             |               
            
                34.30
             |                           
            
                34.30
             | 
            
                34.50
             |                     
            
                12.34
             |                                 
            
                11,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/14/2017
             | 
            
                +0.20 / +0.57%
             |             
            
                35.10
             |           
            
                35.10
             |               
            
                34.50
             |                           
            
                35.00
             | 
            
                34.97
             |                     
            
                12.60
             |                                 
            
                28,910
             |            
            
                 
             |                                       
         
    
        
            | 
                11/13/2017
             | 
            
                -0.20 / -0.57%
             |             
            
                34.10
             |           
            
                34.90
             |               
            
                34.10
             |                           
            
                34.80
             | 
            
                34.67
             |                     
            
                12.52
             |                                 
            
                13,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2017
             | 
            
                +0.10 / +0.29%
             |             
            
                34.50
             |           
            
                35.00
             |               
            
                34.10
             |                           
            
                35.00
             | 
            
                34.71
             |                     
            
                12.60
             |                                 
            
                14,810
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2017
             | 
            
                -0.10 / -0.29%
             |             
            
                34.60
             |           
            
                35.00
             |               
            
                33.60
             |                           
            
                34.90
             | 
            
                34.16
             |                     
            
                12.56
             |                                 
            
                13,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2017
             | 
            
                -0.20 / -0.57%
             |             
            
                34.60
             |           
            
                35.10
             |               
            
                34.50
             |                           
            
                35.00
             | 
            
                34.61
             |                     
            
                12.60
             |                                 
            
                19,880
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2017
             | 
            
                0.00 / 0.00%
             |             
            
                35.20
             |           
            
                35.30
             |               
            
                35.00
             |                           
            
                35.20
             | 
            
                35.18
             |                     
            
                12.67
             |                                 
            
                7,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2017
             | 
            
                -0.05 / -0.14%
             |             
            
                35.00
             |           
            
                35.90
             |               
            
                34.30
             |                           
            
                35.20
             | 
            
                34.70
             |                     
            
                12.67
             |                                 
            
                2,190
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2017
             | 
            
                -0.25 / -0.70%
             |             
            
                35.50
             |           
            
                35.50
             |               
            
                34.40
             |                           
            
                35.25
             | 
            
                34.68
             |                     
            
                12.69
             |                                 
            
                24,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2017
             | 
            
                +0.40 / +1.14%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.00
             |                           
            
                35.50
             | 
            
                35.10
             |                     
            
                12.78
             |                                 
            
                3,390
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2017
             | 
            
                -0.70 / -1.96%
             |             
            
                35.80
             |           
            
                35.80
             |               
            
                35.10
             |                           
            
                35.10
             | 
            
                35.61
             |                     
            
                12.63
             |                                 
            
                20,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2017
             | 
            
                -0.60 / -1.65%
             |             
            
                35.80
             |           
            
                36.40
             |               
            
                33.50
             |                           
            
                35.80
             | 
            
                36.09
             |                     
            
                12.88
             |                                 
            
                16,930
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2017
             | 
            
                0.00 / 0.00%
             |             
            
                36.40
             |           
            
                36.75
             |               
            
                36.40
             |                           
            
                36.40
             | 
            
                36.48
             |                     
            
                13.10
             |                                 
            
                37,060
             |  
            
                 
             |                                                              
             
    
         
    
    
 |