| 
                 
                    Closing price on 12/10/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    19.00 | 
                 
                
                    | High | 
                    19.30 | 
                 
                
                    | Low | 
                    19.00 | 
                     
                
                    | Volume | 
                    10,000 | 
                                 
                
                    | Split-adjusted Price | 
                    5.15 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/10/2010
             | 
            
                -0.30 / -1.53%
             |             
            
                19.00
             |           
            
                19.30
             |               
            
                19.00
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                5.15
             |                                 
            
                10,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/9/2010
             | 
            
                +0.60 / +3.16%
             |             
            
                17.70
             |           
            
                19.60
             |               
            
                17.70
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                5.23
             |                                 
            
                11,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/8/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                5.07
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                12/7/2010
             | 
            
                +0.50 / +2.70%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                5.07
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/6/2010
             | 
            
                -0.50 / -2.63%
             |             
            
                18.90
             |           
            
                19.20
             |               
            
                18.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                4.93
             |                                 
            
                10,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/3/2010
             | 
            
                +0.50 / +2.70%
             |             
            
                19.10
             |           
            
                19.20
             |               
            
                17.30
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                5.07
             |                                 
            
                17,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/2/2010
             | 
            
                +0.50 / +2.78%
             |             
            
                16.50
             |           
            
                18.90
             |               
            
                16.50
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                4.93
             |                                 
            
                10,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/1/2010
             | 
            
                +0.70 / +4.05%
             |             
            
                18.00
             |           
            
                18.10
             |               
            
                17.00
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                4.80
             |                                 
            
                8,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/30/2010
             | 
            
                -0.30 / -1.70%
             |             
            
                16.20
             |           
            
                17.30
             |               
            
                16.20
             |                           
            
                17.30
             | 
            
                17.30
             |                     
            
                4.61
             |                                 
            
                38,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/29/2010
             | 
            
                +0.70 / +4.14%
             |             
            
                15.80
             |           
            
                18.00
             |               
            
                15.80
             |                           
            
                17.60
             | 
            
                17.60
             |                     
            
                4.69
             |                                 
            
                20,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/26/2010
             | 
            
                +0.60 / +3.68%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                16.90
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                4.51
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/25/2010
             | 
            
                0.00 / 0.00%
             |             
            
                16.30
             |           
            
                16.30
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                4.35
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/24/2010
             | 
            
                +0.50 / +3.16%
             |             
            
                16.30
             |           
            
                16.30
             |               
            
                16.30
             |                           
            
                16.30
             | 
            
                16.30
             |                     
            
                4.35
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/23/2010
             | 
            
                -1.10 / -6.51%
             |             
            
                15.80
             |           
            
                15.80
             |               
            
                15.80
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                4.21
             |                                 
            
                700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/22/2010
             | 
            
                +1.50 / +9.74%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                16.90
             |                           
            
                16.90
             | 
            
                16.90
             |                     
            
                4.51
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                15.40
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                4.11
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/18/2010
             | 
            
                -1.10 / -6.67%
             |             
            
                15.40
             |           
            
                17.20
             |               
            
                15.40
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                4.11
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/17/2010
             | 
            
                +1.00 / +6.45%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                4.40
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/16/2010
             | 
            
                -1.10 / -6.63%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                4.13
             |                                 
            
                2,100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/15/2010
             | 
            
                -1.20 / -6.74%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.60
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                4.43
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/12/2010
             | 
            
                +1.10 / +6.59%
             |             
            
                17.80
             |           
            
                17.80
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                4.75
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/11/2010
             | 
            
                -1.20 / -6.70%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                4.45
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/10/2010
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                4.77
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                11/9/2010
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                4.77
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/8/2010
             | 
            
                +0.90 / +5.29%
             |             
            
                17.90
             |           
            
                17.90
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                4.77
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/5/2010
             | 
            
                +0.40 / +2.41%
             |             
            
                17.00
             |           
            
                17.00
             |               
            
                17.00
             |                           
            
                17.00
             | 
            
                17.00
             |                     
            
                4.53
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/4/2010
             | 
            
                +1.80 / +12.16%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.60
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                4.43
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                11/3/2010
             | 
            
                -1.00 / -6.33%
             |             
            
                16.90
             |           
            
                16.90
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                3.95
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/2/2010
             | 
            
                -1.00 / -5.95%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.80
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                4.21
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                11/1/2010
             | 
            
                -1.20 / -6.67%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.80
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                4.48
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
         
    
    
 |