| 
                 
                    Closing price on 10/6/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    30.00 | 
                 
                
                    | High | 
                    30.20 | 
                 
                
                    | Low | 
                    29.50 | 
                     
                
                    | Volume | 
                    213,720 | 
                                 
                
                    | Split-adjusted Price | 
                    11.55 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SRC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/6/2014
             | 
            
                +0.20 / +0.67%
             |             
            
                30.00
             |           
            
                30.20
             |               
            
                29.50
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                11.55
             |                                 
            
                213,720
             |            
            
                 
             |                                       
         
    
        
            | 
                10/3/2014
             | 
            
                +0.40 / +1.37%
             |             
            
                29.50
             |           
            
                30.50
             |               
            
                29.50
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                11.47
             |                                 
            
                196,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/2/2014
             | 
            
                -0.30 / -1.01%
             |             
            
                29.60
             |           
            
                30.80
             |               
            
                29.10
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                11.32
             |                                 
            
                275,170
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2014
             | 
            
                -0.30 / -1.00%
             |             
            
                30.90
             |           
            
                31.50
             |               
            
                29.50
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                11.43
             |                                 
            
                325,810
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2014
             | 
            
                +1.90 / +6.79%
             |             
            
                28.00
             |           
            
                29.90
             |               
            
                27.70
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                11.55
             |                                 
            
                805,440
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2014
             | 
            
                +0.80 / +2.94%
             |             
            
                27.30
             |           
            
                28.60
             |               
            
                26.90
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                10.82
             |                                 
            
                493,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/26/2014
             | 
            
                -0.60 / -2.16%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.10
             |                           
            
                27.20
             | 
            
                27.20
             |                     
            
                10.51
             |                                 
            
                308,880
             |            
            
                 
             |                                       
         
    
        
            | 
                9/25/2014
             | 
            
                +1.20 / +4.51%
             |             
            
                26.50
             |           
            
                27.80
             |               
            
                26.40
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                10.74
             |                                 
            
                436,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2014
             | 
            
                +0.10 / +0.38%
             |             
            
                26.40
             |           
            
                27.00
             |               
            
                26.40
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                10.27
             |                                 
            
                240,560
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2014
             | 
            
                +0.80 / +3.11%
             |             
            
                25.70
             |           
            
                27.10
             |               
            
                25.40
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                10.24
             |                                 
            
                592,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2014
             | 
            
                -0.30 / -1.15%
             |             
            
                26.00
             |           
            
                26.70
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                9.93
             |                                 
            
                480,110
             |            
            
                 
             |                                       
         
    
        
            | 
                9/19/2014
             | 
            
                -0.50 / -1.89%
             |             
            
                26.00
             |           
            
                26.40
             |               
            
                25.50
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                10.04
             |                                 
            
                398,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/18/2014
             | 
            
                -1.50 / -5.36%
             |             
            
                28.50
             |           
            
                29.30
             |               
            
                26.30
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                10.24
             |                                 
            
                459,240
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2014
             | 
            
                +1.80 / +6.87%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                27.80
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                10.82
             |                                 
            
                780,910
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2014
             | 
            
                +1.70 / +6.94%
             |             
            
                24.60
             |           
            
                26.20
             |               
            
                24.00
             |                           
            
                26.20
             | 
            
                26.20
             |                     
            
                10.12
             |                                 
            
                1,289,500
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2014
             | 
            
                +0.40 / +1.66%
             |             
            
                24.30
             |           
            
                24.90
             |               
            
                24.20
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                9.46
             |                                 
            
                268,920
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/12/2014
             | 
            
                +0.70 / +2.99%
             |             
            
                23.40
             |           
            
                24.60
             |               
            
                23.40
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                9.31
             |                                 
            
                315,200
             |            
            
                 
             |                                       
         
    
        
            | 
                9/11/2014
             | 
            
                -0.10 / -0.43%
             |             
            
                23.50
             |           
            
                23.70
             |               
            
                23.20
             |                           
            
                23.40
             | 
            
                23.40
             |                     
            
                9.04
             |                                 
            
                374,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2014
             | 
            
                +1.00 / +4.44%
             |             
            
                22.40
             |           
            
                23.60
             |               
            
                22.30
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                9.08
             |                                 
            
                252,130
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2014
             | 
            
                -0.70 / -3.02%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                22.40
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                8.69
             |                                 
            
                305,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2014
             | 
            
                +0.60 / +2.65%
             |             
            
                22.60
             |           
            
                23.50
             |               
            
                22.60
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                8.96
             |                                 
            
                296,060
             |            
            
                 
             |                                       
         
    
        
            | 
                9/5/2014
             | 
            
                +0.10 / +0.44%
             |             
            
                22.70
             |           
            
                22.70
             |               
            
                22.30
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                8.73
             |                                 
            
                183,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/4/2014
             | 
            
                -0.20 / -0.88%
             |             
            
                22.70
             |           
            
                22.80
             |               
            
                22.50
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                8.69
             |                                 
            
                96,420
             |            
            
                 
             |                                       
         
    
        
            | 
                9/3/2014
             | 
            
                +0.20 / +0.89%
             |             
            
                22.90
             |           
            
                23.20
             |               
            
                22.60
             |                           
            
                22.70
             | 
            
                22.70
             |                     
            
                8.77
             |                                 
            
                152,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2014
             | 
            
                +0.10 / +0.45%
             |             
            
                22.50
             |           
            
                22.70
             |               
            
                22.20
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                8.69
             |                                 
            
                181,170
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2014
             | 
            
                +0.20 / +0.90%
             |             
            
                22.20
             |           
            
                22.50
             |               
            
                21.90
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                8.65
             |                                 
            
                212,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2014
             | 
            
                0.00 / 0.00%
             |             
            
                22.00
             |           
            
                22.30
             |               
            
                22.00
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                8.58
             |                                 
            
                321,730
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2014
             | 
            
                +0.10 / +0.45%
             |             
            
                21.90
             |           
            
                22.30
             |               
            
                21.80
             |                           
            
                22.20
             | 
            
                22.20
             |                     
            
                8.58
             |                                 
            
                126,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2014
             | 
            
                +0.10 / +0.45%
             |             
            
                22.20
             |           
            
                22.20
             |               
            
                22.00
             |                           
            
                22.10
             | 
            
                22.10
             |                     
            
                8.54
             |                                 
            
                60,730
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2014
             | 
            
                +0.20 / +0.92%
             |             
            
                22.10
             |           
            
                22.10
             |               
            
                21.80
             |                           
            
                22.00
             | 
            
                22.00
             |                     
            
                8.50
             |                                 
            
                97,580
             |  
            
                 
             |                                                              
             
    
         
    
    
 |