| 
                 
                    Closing price on 7/5/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    21.50 | 
                 
                
                    | High | 
                    21.60 | 
                 
                
                    | Low | 
                    21.00 | 
                     
                
                    | Volume | 
                    1,200 | 
                                 
                
                    | Split-adjusted Price | 
                    5.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BBS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/5/2010
             | 
            
                +1.20 / +6.06%
             |             
            
                21.50
             |           
            
                21.60
             |               
            
                21.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                5.60
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2010
             | 
            
                -0.90 / -4.35%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                19.80
             |                           
            
                19.80
             | 
            
                19.80
             |                     
            
                5.28
             |                                 
            
                500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/1/2010
             | 
            
                -0.30 / -1.43%
             |             
            
                20.70
             |           
            
                20.70
             |               
            
                20.70
             |                           
            
                20.70
             | 
            
                20.70
             |                     
            
                5.52
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/30/2010
             | 
            
                +1.00 / +5.00%
             |             
            
                19.00
             |           
            
                21.00
             |               
            
                19.00
             |                           
            
                21.00
             | 
            
                21.00
             |                     
            
                5.60
             |                                 
            
                4,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2010
             | 
            
                -0.50 / -2.44%
             |             
            
                20.00
             |           
            
                20.50
             |               
            
                20.00
             |                           
            
                20.00
             | 
            
                20.00
             |                     
            
                5.33
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2010
             | 
            
                +0.30 / +1.49%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.50
             |                           
            
                20.50
             | 
            
                20.50
             |                     
            
                5.47
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2010
             | 
            
                -1.40 / -6.48%
             |             
            
                20.50
             |           
            
                20.50
             |               
            
                20.20
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                5.39
             |                                 
            
                17,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/24/2010
             | 
            
                0.00 / 0.00%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                21.00
             |                           
            
                21.60
             | 
            
                21.60
             |                     
            
                5.76
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/23/2010
             | 
            
                -1.60 / -6.90%
             |             
            
                21.70
             |           
            
                21.70
             |               
            
                21.60
             |                           
            
                21.60
             | 
            
                21.60
             |                     
            
                5.76
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2010
             | 
            
                +0.60 / +2.65%
             |             
            
                23.20
             |           
            
                23.20
             |               
            
                23.20
             |                           
            
                23.20
             | 
            
                23.20
             |                     
            
                6.19
             |                                 
            
                5,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2010
             | 
            
                +1.10 / +5.12%
             |             
            
                21.50
             |           
            
                22.60
             |               
            
                21.30
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                6.03
             |                                 
            
                47,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2010
             | 
            
                +0.60 / +2.87%
             |             
            
                20.20
             |           
            
                21.60
             |               
            
                20.20
             |                           
            
                21.50
             | 
            
                21.50
             |                     
            
                5.73
             |                                 
            
                37,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2010
             | 
            
                +1.00 / +5.03%
             |             
            
                19.80
             |           
            
                20.90
             |               
            
                19.80
             |                           
            
                20.90
             | 
            
                20.90
             |                     
            
                5.57
             |                                 
            
                25,700
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.60
             |           
            
                19.90
             |               
            
                19.60
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                5.31
             |                                 
            
                10,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2010
             | 
            
                +0.90 / +4.74%
             |             
            
                19.00
             |           
            
                19.90
             |               
            
                19.00
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                5.31
             |                                 
            
                16,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2010
             | 
            
                +0.50 / +2.70%
             |             
            
                19.30
             |           
            
                19.50
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                4.91
             |                                 
            
                800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2010
             | 
            
                -0.70 / -3.65%
             |             
            
                18.10
             |           
            
                18.70
             |               
            
                18.10
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                4.78
             |                                 
            
                2,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2010
             | 
            
                +0.20 / +1.05%
             |             
            
                20.40
             |           
            
                20.40
             |               
            
                19.00
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                4.96
             |                                 
            
                1,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2010
             | 
            
                0.00 / 0.00%
             |             
            
                19.30
             |           
            
                19.30
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                4.91
             |                                 
            
                1,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2010
             | 
            
                +0.60 / +3.26%
             |             
            
                19.20
             |           
            
                19.20
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                4.91
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2010
             | 
            
                -0.80 / -4.17%
             |             
            
                18.50
             |           
            
                18.50
             |               
            
                18.30
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                4.75
             |                                 
            
                6,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2010
             | 
            
                -0.10 / -0.52%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.20
             |                           
            
                19.20
             | 
            
                19.20
             |                     
            
                4.96
             |                                 
            
                400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2010
             | 
            
                -1.00 / -4.93%
             |             
            
                21.00
             |           
            
                21.00
             |               
            
                19.10
             |                           
            
                19.30
             | 
            
                19.30
             |                     
            
                4.99
             |                                 
            
                14,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2010
             | 
            
                +0.80 / +4.10%
             |             
            
                20.30
             |           
            
                20.30
             |               
            
                20.30
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                5.25
             |                                 
            
                1,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2010
             | 
            
                +0.50 / +2.63%
             |             
            
                19.50
             |           
            
                19.50
             |               
            
                19.50
             |                           
            
                19.50
             | 
            
                19.50
             |                     
            
                5.04
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2010
             | 
            
                -1.30 / -6.40%
             |             
            
                21.20
             |           
            
                21.20
             |               
            
                19.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                4.91
             |                                 
            
                2,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2010
             | 
            
                +0.90 / +4.64%
             |             
            
                19.50
             |           
            
                20.50
             |               
            
                19.40
             |                           
            
                20.30
             | 
            
                20.30
             |                     
            
                5.25
             |                                 
            
                12,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2010
             | 
            
                -0.50 / -2.51%
             |             
            
                19.40
             |           
            
                19.70
             |               
            
                19.40
             |                           
            
                19.40
             | 
            
                19.40
             |                     
            
                5.01
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2010
             | 
            
                +0.80 / +4.19%
             |             
            
                20.00
             |           
            
                20.00
             |               
            
                19.50
             |                           
            
                19.90
             | 
            
                19.90
             |                     
            
                5.14
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2010
             | 
            
                -1.30 / -6.37%
             |             
            
                20.30
             |           
            
                20.30
             |               
            
                19.00
             |                           
            
                19.10
             | 
            
                19.10
             |                     
            
                4.94
             |                                 
            
                7,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |