| 
                 
                    Closing price on 1/10/2018
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    38.40 | 
                 
                
                    | High | 
                    39.50 | 
                 
                
                    | Low | 
                    38.40 | 
                     
                
                    | Volume | 
                    170,600 | 
                                 
                
                    | Split-adjusted Price | 
                    14.18 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CSV Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/10/2018
             | 
            
                +0.70 / +1.81%
             |             
            
                38.40
             |           
            
                39.50
             |               
            
                38.40
             |                           
            
                39.40
             | 
            
                39.04
             |                     
            
                14.18
             |                                 
            
                170,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2018
             | 
            
                -0.40 / -1.02%
             |             
            
                39.10
             |           
            
                39.10
             |               
            
                38.40
             |                           
            
                38.70
             | 
            
                38.74
             |                     
            
                13.93
             |                                 
            
                38,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2018
             | 
            
                -0.10 / -0.26%
             |             
            
                39.50
             |           
            
                39.50
             |               
            
                38.40
             |                           
            
                39.10
             | 
            
                38.78
             |                     
            
                14.07
             |                                 
            
                61,220
             |            
            
                 
             |                                       
         
    
        
            | 
                1/5/2018
             | 
            
                +1.30 / +3.43%
             |             
            
                38.00
             |           
            
                39.20
             |               
            
                37.70
             |                           
            
                39.20
             | 
            
                38.71
             |                     
            
                14.11
             |                                 
            
                87,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2018
             | 
            
                +0.55 / +1.47%
             |             
            
                37.00
             |           
            
                37.90
             |               
            
                37.00
             |                           
            
                37.90
             | 
            
                37.48
             |                     
            
                13.64
             |                                 
            
                86,680
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2018
             | 
            
                +0.15 / +0.40%
             |             
            
                37.00
             |           
            
                37.75
             |               
            
                37.00
             |                           
            
                37.35
             | 
            
                37.39
             |                     
            
                13.44
             |                                 
            
                30,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2018
             | 
            
                -0.60 / -1.59%
             |             
            
                37.80
             |           
            
                37.80
             |               
            
                37.00
             |                           
            
                37.20
             | 
            
                37.18
             |                     
            
                13.39
             |                                 
            
                61,460
             |            
            
                 
             |                                       
         
    
        
            | 
                12/29/2017
             | 
            
                -0.05 / -0.13%
             |             
            
                37.30
             |           
            
                38.40
             |               
            
                37.20
             |                           
            
                37.80
             | 
            
                37.57
             |                     
            
                13.60
             |                                 
            
                52,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/28/2017
             | 
            
                -0.45 / -1.17%
             |             
            
                38.00
             |           
            
                38.50
             |               
            
                37.45
             |                           
            
                37.85
             | 
            
                37.63
             |                     
            
                13.62
             |                                 
            
                15,520
             |            
            
                 
             |                                       
         
    
        
            | 
                12/27/2017
             | 
            
                +0.80 / +2.13%
             |             
            
                37.30
             |           
            
                38.80
             |               
            
                37.30
             |                           
            
                38.30
             | 
            
                38.09
             |                     
            
                13.78
             |                                 
            
                30,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/26/2017
             | 
            
                +0.60 / +1.63%
             |             
            
                37.00
             |           
            
                37.70
             |               
            
                37.00
             |                           
            
                37.50
             | 
            
                37.17
             |                     
            
                13.50
             |                                 
            
                28,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/25/2017
             | 
            
                -0.80 / -2.12%
             |             
            
                37.60
             |           
            
                37.80
             |               
            
                36.90
             |                           
            
                36.90
             | 
            
                37.26
             |                     
            
                13.28
             |                                 
            
                125,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/22/2017
             | 
            
                -1.30 / -3.33%
             |             
            
                38.50
             |           
            
                39.00
             |               
            
                37.55
             |                           
            
                37.70
             | 
            
                38.22
             |                     
            
                13.57
             |                                 
            
                78,330
             |            
            
                 
             |                                       
         
    
        
            | 
                12/21/2017
             | 
            
                0.00 / 0.00%
             |             
            
                39.00
             |           
            
                39.10
             |               
            
                38.00
             |                           
            
                39.00
             | 
            
                38.79
             |                     
            
                14.04
             |                                 
            
                27,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                39.15
             |           
            
                39.20
             |               
            
                38.00
             |                           
            
                39.00
             | 
            
                38.51
             |                     
            
                14.04
             |                                 
            
                129,420
             |            
            
                 
             |                                       
         
    
        
            | 
                12/19/2017
             | 
            
                -1.50 / -3.70%
             |             
            
                40.50
             |           
            
                40.50
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.58
             |                     
            
                14.04
             |                                 
            
                68,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/18/2017
             | 
            
                +0.30 / +0.75%
             |             
            
                40.20
             |           
            
                41.00
             |               
            
                40.00
             |                           
            
                40.50
             | 
            
                40.51
             |                     
            
                14.58
             |                                 
            
                72,010
             |            
            
                 
             |                                       
         
    
        
            | 
                12/15/2017
             | 
            
                +0.50 / +1.26%
             |             
            
                40.30
             |           
            
                40.75
             |               
            
                39.80
             |                           
            
                40.20
             | 
            
                40.16
             |                     
            
                14.47
             |                                 
            
                154,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/14/2017
             | 
            
                +1.80 / +4.75%
             |             
            
                38.00
             |           
            
                39.80
             |               
            
                37.50
             |                           
            
                39.70
             | 
            
                39.14
             |                     
            
                14.29
             |                                 
            
                168,280
             |            
            
                 
             |                                       
         
    
        
            | 
                12/13/2017
             | 
            
                +0.05 / +0.13%
             |             
            
                37.50
             |           
            
                38.00
             |               
            
                37.50
             |                           
            
                37.90
             | 
            
                37.76
             |                     
            
                13.64
             |                                 
            
                49,470
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/12/2017
             | 
            
                -0.15 / -0.39%
             |             
            
                38.00
             |           
            
                38.40
             |               
            
                36.20
             |                           
            
                37.85
             | 
            
                37.33
             |                     
            
                13.62
             |                                 
            
                66,110
             |            
            
                 
             |                                       
         
    
        
            | 
                12/11/2017
             | 
            
                +1.80 / +4.97%
             |             
            
                35.50
             |           
            
                38.50
             |               
            
                35.50
             |                           
            
                38.00
             | 
            
                37.57
             |                     
            
                13.68
             |                                 
            
                188,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |