| 
                 
                    Closing price on 2/24/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    27.00 | 
                 
                
                    | High | 
                    29.00 | 
                 
                
                    | Low | 
                    27.00 | 
                     
                
                    | Volume | 
                    8,680 | 
                                 
                
                    | Split-adjusted Price | 
                    23.08 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SCD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                2/24/2014
             | 
            
                -1.00 / -3.45%
             |             
            
                27.00
             |           
            
                29.00
             |               
            
                27.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                23.08
             |                                 
            
                8,680
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2014
             | 
            
                +0.30 / +1.05%
             |             
            
                28.50
             |           
            
                29.00
             |               
            
                27.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                23.16
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2014
             | 
            
                +0.10 / +0.35%
             |             
            
                28.00
             |           
            
                30.60
             |               
            
                27.00
             |                           
            
                28.70
             | 
            
                28.70
             |                     
            
                22.93
             |                                 
            
                1,010
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2014
             | 
            
                +1.70 / +6.32%
             |             
            
                28.60
             |           
            
                28.60
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                22.85
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2014
             | 
            
                +1.70 / +6.75%
             |             
            
                24.10
             |           
            
                26.90
             |               
            
                24.10
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                21.49
             |                                 
            
                1,450
             |            
            
                 
             |                                       
         
    
        
            | 
                2/17/2014
             | 
            
                -0.30 / -1.18%
             |             
            
                25.00
             |           
            
                27.10
             |               
            
                25.00
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                20.13
             |                                 
            
                150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2014
             | 
            
                -1.30 / -4.85%
             |             
            
                28.60
             |           
            
                28.60
             |               
            
                25.00
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                20.37
             |                                 
            
                4,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2014
             | 
            
                -2.00 / -6.94%
             |             
            
                26.80
             |           
            
                26.80
             |               
            
                26.80
             |                           
            
                26.80
             | 
            
                26.80
             |                     
            
                21.41
             |                                 
            
                540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2014
             | 
            
                -0.20 / -0.69%
             |             
            
                27.00
             |           
            
                29.00
             |               
            
                27.00
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                23.00
             |                                 
            
                10,170
             |            
            
                 
             |                                       
         
    
        
            | 
                2/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                23.16
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/10/2014
             | 
            
                -0.70 / -2.36%
             |             
            
                29.70
             |           
            
                29.70
             |               
            
                27.80
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                23.16
             |                                 
            
                1,720
             |            
            
                 
             |                                       
         
    
        
            | 
                2/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                31.50
             |           
            
                31.50
             |               
            
                27.80
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                23.72
             |                                 
            
                4,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/6/2014
             | 
            
                +1.80 / +6.45%
             |             
            
                29.70
             |           
            
                29.70
             |               
            
                29.70
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                23.72
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                1/27/2014
             | 
            
                0.00 / 0.00%
             |             
            
                27.90
             |           
            
                27.90
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                22.29
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2014
             | 
            
                -0.10 / -0.36%
             |             
            
                29.80
             |           
            
                29.80
             |               
            
                27.50
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                22.29
             |                                 
            
                29,910
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2014
             | 
            
                -1.90 / -6.35%
             |             
            
                29.00
             |           
            
                30.40
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                22.37
             |                                 
            
                33,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2014
             | 
            
                +0.30 / +1.01%
             |             
            
                30.80
             |           
            
                31.00
             |               
            
                27.60
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                23.88
             |                                 
            
                11,840
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2014
             | 
            
                +1.80 / +6.47%
             |             
            
                29.60
             |           
            
                29.60
             |               
            
                29.60
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                23.64
             |                                 
            
                10
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/20/2014
             | 
            
                +1.80 / +6.92%
             |             
            
                27.80
             |           
            
                27.80
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                22.21
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2014
             | 
            
                0.00 / 0.00%
             |             
            
                24.20
             |           
            
                26.00
             |               
            
                24.20
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                20.77
             |                                 
            
                11,820
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2014
             | 
            
                -1.90 / -6.81%
             |             
            
                26.00
             |           
            
                27.90
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                20.77
             |                                 
            
                180
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2014
             | 
            
                -2.10 / -7.00%
             |             
            
                27.90
             |           
            
                29.70
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                22.29
             |                                 
            
                140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2014
             | 
            
                0.00 / 0.00%
             |             
            
                27.90
             |           
            
                32.00
             |               
            
                27.90
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                23.96
             |                                 
            
                110
             |            
            
                 
             |                                       
         
    
        
            | 
                1/13/2014
             | 
            
                +1.70 / +6.01%
             |             
            
                26.40
             |           
            
                30.00
             |               
            
                26.40
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                23.96
             |                                 
            
                880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2014
             | 
            
                +1.00 / +3.66%
             |             
            
                28.30
             |           
            
                28.30
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                22.61
             |                                 
            
                10
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2014
             | 
            
                +1.20 / +4.60%
             |             
            
                26.10
             |           
            
                27.90
             |               
            
                26.10
             |                           
            
                27.30
             | 
            
                27.30
             |                     
            
                21.81
             |                                 
            
                330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2014
             | 
            
                -1.70 / -6.12%
             |             
            
                29.70
             |           
            
                29.70
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                20.85
             |                                 
            
                1,010
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2014
             | 
            
                +1.20 / +4.51%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                22.21
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/6/2014
             | 
            
                +1.60 / +6.40%
             |             
            
                25.00
             |           
            
                26.60
             |               
            
                23.50
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                21.25
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2014
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                19.97
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |