| 
                 
                    Closing price on 11/10/2014
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.40 | 
                 
                
                    | High | 
                    37.30 | 
                 
                
                    | Low | 
                    36.20 | 
                     
                
                    | Volume | 
                    89,280 | 
                                 
                
                    | Split-adjusted Price | 
                    14.29 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SRC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                11/10/2014
             | 
            
                0.00 / 0.00%
             |             
            
                36.40
             |           
            
                37.30
             |               
            
                36.20
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                14.29
             |                                 
            
                89,280
             |            
            
                 
             |                                       
         
    
        
            | 
                11/7/2014
             | 
            
                +0.50 / +1.37%
             |             
            
                36.50
             |           
            
                38.20
             |               
            
                36.40
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                14.29
             |                                 
            
                174,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/6/2014
             | 
            
                +2.30 / +6.73%
             |             
            
                36.50
             |           
            
                36.50
             |               
            
                35.60
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                14.10
             |                                 
            
                461,170
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2014
             | 
            
                +2.20 / +6.88%
             |             
            
                32.00
             |           
            
                34.20
             |               
            
                32.00
             |                           
            
                34.20
             | 
            
                34.20
             |                     
            
                13.21
             |                                 
            
                115,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2014
             | 
            
                -1.00 / -3.03%
             |             
            
                33.60
             |           
            
                33.60
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                12.36
             |                                 
            
                185,640
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2014
             | 
            
                -0.50 / -1.49%
             |             
            
                33.50
             |           
            
                33.50
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                12.75
             |                                 
            
                146,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/31/2014
             | 
            
                +0.50 / +1.52%
             |             
            
                32.30
             |           
            
                33.70
             |               
            
                32.10
             |                           
            
                33.50
             | 
            
                33.50
             |                     
            
                12.94
             |                                 
            
                146,810
             |            
            
                 
             |                                       
         
    
        
            | 
                10/30/2014
             | 
            
                +0.10 / +0.30%
             |             
            
                34.10
             |           
            
                34.80
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                12.75
             |                                 
            
                128,220
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/29/2014
             | 
            
                +2.10 / +6.82%
             |             
            
                31.90
             |           
            
                32.90
             |               
            
                31.90
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                12.71
             |                                 
            
                474,760
             |            
            
                 
             |                                       
         
    
        
            | 
                10/28/2014
             | 
            
                +2.00 / +6.94%
             |             
            
                28.90
             |           
            
                30.80
             |               
            
                28.90
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                11.90
             |                                 
            
                1,383,616
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/27/2014
             | 
            
                +0.60 / +2.13%
             |             
            
                29.00
             |           
            
                29.50
             |               
            
                28.30
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                11.12
             |                                 
            
                326,560
             |            
            
                 
             |                                       
         
    
        
            | 
                10/24/2014
             | 
            
                -0.70 / -2.42%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                27.70
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                10.89
             |                                 
            
                84,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/23/2014
             | 
            
                -0.60 / -2.03%
             |             
            
                29.00
             |           
            
                29.50
             |               
            
                28.80
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                11.16
             |                                 
            
                33,590
             |            
            
                 
             |                                       
         
    
        
            | 
                10/22/2014
             | 
            
                -0.30 / -1.01%
             |             
            
                28.50
             |           
            
                29.80
             |               
            
                28.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                11.39
             |                                 
            
                227,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/21/2014
             | 
            
                +0.80 / +2.76%
             |             
            
                28.70
             |           
            
                29.90
             |               
            
                28.70
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                11.51
             |                                 
            
                161,310
             |            
            
                 
             |                                       
         
    
        
            | 
                10/20/2014
             | 
            
                -0.30 / -1.02%
             |             
            
                29.40
             |           
            
                30.00
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                11.20
             |                                 
            
                343,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/17/2014
             | 
            
                +1.30 / +4.64%
             |             
            
                28.00
             |           
            
                29.90
             |               
            
                27.90
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                11.32
             |                                 
            
                308,400
             |            
            
                 
             |                                       
         
    
        
            | 
                10/16/2014
             | 
            
                -0.90 / -3.11%
             |             
            
                28.30
             |           
            
                28.80
             |               
            
                27.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                10.82
             |                                 
            
                397,790
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/15/2014
             | 
            
                -0.40 / -1.37%
             |             
            
                29.10
             |           
            
                29.40
             |               
            
                28.10
             |                           
            
                28.90
             | 
            
                28.90
             |                     
            
                11.16
             |                                 
            
                273,760
             |            
            
                 
             |                                       
         
    
        
            | 
                10/14/2014
             | 
            
                -1.60 / -5.18%
             |             
            
                30.90
             |           
            
                30.90
             |               
            
                29.30
             |                           
            
                29.30
             | 
            
                29.30
             |                     
            
                11.32
             |                                 
            
                109,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/13/2014
             | 
            
                +0.40 / +1.31%
             |             
            
                30.30
             |           
            
                31.00
             |               
            
                29.90
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                11.94
             |                                 
            
                220,260
             |            
            
                 
             |                                       
         
    
        
            | 
                10/10/2014
             | 
            
                -0.70 / -2.24%
             |             
            
                31.00
             |           
            
                31.50
             |               
            
                29.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                11.78
             |                                 
            
                305,850
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/9/2014
             | 
            
                +0.10 / +0.32%
             |             
            
                30.80
             |           
            
                31.90
             |               
            
                30.80
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                12.05
             |                                 
            
                162,630
             |            
            
                 
             |                                       
         
    
        
            | 
                10/8/2014
             | 
            
                +1.20 / +4.01%
             |             
            
                29.90
             |           
            
                31.90
             |               
            
                29.60
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                12.01
             |                                 
            
                460,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/7/2014
             | 
            
                0.00 / 0.00%
             |             
            
                29.90
             |           
            
                30.10
             |               
            
                29.70
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                11.55
             |                                 
            
                228,660
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |