| 
                 
                    Closing price on 8/29/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    36.00 | 
                 
                
                    | High | 
                    36.00 | 
                 
                
                    | Low | 
                    34.50 | 
                     
                
                    | Volume | 
                    9,030 | 
                                 
                
                    | Split-adjusted Price | 
                    27.35 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BBC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/29/2013
             | 
            
                0.00 / 0.00%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                34.50
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                27.35
             |                                 
            
                9,030
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2013
             | 
            
                0.00 / 0.00%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                35.00
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                27.35
             |                                 
            
                106,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2013
             | 
            
                +1.50 / +4.48%
             |             
            
                32.20
             |           
            
                35.00
             |               
            
                32.20
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                27.35
             |                                 
            
                34,130
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2013
             | 
            
                +2.10 / +6.69%
             |             
            
                32.80
             |           
            
                33.50
             |               
            
                31.40
             |                           
            
                33.50
             | 
            
                33.50
             |                     
            
                26.18
             |                                 
            
                230,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2013
             | 
            
                -0.60 / -1.88%
             |             
            
                31.00
             |           
            
                34.20
             |               
            
                29.80
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                24.53
             |                                 
            
                77,420
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2013
             | 
            
                +1.50 / +4.92%
             |             
            
                30.50
             |           
            
                32.60
             |               
            
                29.90
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                25.00
             |                                 
            
                287,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2013
             | 
            
                -1.20 / -3.79%
             |             
            
                31.00
             |           
            
                31.50
             |               
            
                30.20
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                23.83
             |                                 
            
                41,410
             |            
            
                 
             |                                       
         
    
        
            | 
                8/20/2013
             | 
            
                -0.20 / -0.63%
             |             
            
                32.60
             |           
            
                32.60
             |               
            
                30.50
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                24.77
             |                                 
            
                20,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/19/2013
             | 
            
                -2.20 / -6.45%
             |             
            
                35.00
             |           
            
                35.00
             |               
            
                31.80
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                24.93
             |                                 
            
                56,770
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2013
             | 
            
                +2.20 / +6.90%
             |             
            
                31.70
             |           
            
                34.10
             |               
            
                31.70
             |                           
            
                34.10
             | 
            
                34.10
             |                     
            
                26.64
             |                                 
            
                131,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2013
             | 
            
                +2.00 / +6.69%
             |             
            
                31.00
             |           
            
                31.90
             |               
            
                30.10
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                24.93
             |                                 
            
                121,910
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2013
             | 
            
                +1.90 / +6.79%
             |             
            
                28.50
             |           
            
                29.90
             |               
            
                28.30
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                23.36
             |                                 
            
                112,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/13/2013
             | 
            
                +1.00 / +3.70%
             |             
            
                27.50
             |           
            
                28.00
             |               
            
                27.10
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                21.88
             |                                 
            
                16,910
             |            
            
                 
             |                                       
         
    
        
            | 
                8/12/2013
             | 
            
                +1.00 / +3.85%
             |             
            
                25.30
             |           
            
                27.10
             |               
            
                25.30
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                21.10
             |                                 
            
                8,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2013
             | 
            
                -0.30 / -1.14%
             |             
            
                26.30
             |           
            
                26.70
             |               
            
                24.60
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                20.32
             |                                 
            
                1,790
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2013
             | 
            
                +1.70 / +6.91%
             |             
            
                26.20
             |           
            
                26.30
             |               
            
                26.00
             |                           
            
                26.30
             | 
            
                26.30
             |                     
            
                20.55
             |                                 
            
                92,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2013
             | 
            
                -1.30 / -5.02%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.60
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                19.22
             |                                 
            
                7,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/6/2013
             | 
            
                +0.70 / +2.78%
             |             
            
                25.20
             |           
            
                25.90
             |               
            
                25.00
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                20.24
             |                                 
            
                3,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/5/2013
             | 
            
                +1.10 / +4.56%
             |             
            
                25.00
             |           
            
                25.20
             |               
            
                25.00
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                19.69
             |                                 
            
                6,900
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2013
             | 
            
                -1.80 / -6.95%
             |             
            
                25.00
             |           
            
                25.90
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                18.83
             |                                 
            
                1,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2013
             | 
            
                -0.10 / -0.38%
             |             
            
                25.10
             |           
            
                25.90
             |               
            
                24.50
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                20.24
             |                                 
            
                3,470
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2013
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                20.32
             |                                 
            
                10,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2013
             | 
            
                0.00 / 0.00%
             |             
            
                26.50
             |           
            
                26.70
             |               
            
                25.10
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                20.32
             |                                 
            
                2,770
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2013
             | 
            
                -0.40 / -1.52%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                25.70
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                20.32
             |                                 
            
                5,060
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2013
             | 
            
                +0.70 / +2.72%
             |             
            
                25.90
             |           
            
                26.40
             |               
            
                25.70
             |                           
            
                26.40
             | 
            
                26.40
             |                     
            
                20.63
             |                                 
            
                32,430
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2013
             | 
            
                +0.10 / +0.39%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                25.70
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                20.08
             |                                 
            
                12,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2013
             | 
            
                -1.00 / -3.76%
             |             
            
                26.60
             |           
            
                26.60
             |               
            
                25.40
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                20.00
             |                                 
            
                23,240
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2013
             | 
            
                +0.70 / +2.70%
             |             
            
                25.00
             |           
            
                26.80
             |               
            
                25.00
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                20.78
             |                                 
            
                27,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2013
             | 
            
                +0.90 / +3.60%
             |             
            
                25.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                25.90
             | 
            
                25.90
             |                     
            
                20.24
             |                                 
            
                19,670
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2013
             | 
            
                +1.30 / +5.49%
             |             
            
                24.00
             |           
            
                25.00
             |               
            
                24.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                19.53
             |                                 
            
                25,550
             |  
            
                 
             |                                                              
             
    
         
    
    
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