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                    Closing price on 1/13/2011
                 |  |  
    
        |           
                
                    | Open | 18.70 |  
                    | High | 18.70 |  
                    | Low | 17.00 |  
                    | Volume | 14,000 |  
                    | Split-adjusted Price | 4.53 |  
                
             | 
 |  BBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/13/2011 | +0.20 / +1.19% | 18.70 | 18.70 | 17.00 | 17.00 | 17.00 | 4.53 | 14,000 |   |  
            | 1/12/2011 | -0.10 / -0.59% | 15.80 | 17.90 | 15.80 | 16.80 | 16.80 | 4.48 | 11,400 |   |  			
            | 1/11/2011 | -0.40 / -2.31% | 16.90 | 16.90 | 16.90 | 16.90 | 16.90 | 4.51 | 100 |   |  
            | 1/10/2011 | -1.40 / -7.49% | 18.70 | 18.70 | 17.30 | 17.30 | 17.30 | 4.61 | 16,100 |   |  			
            | 1/7/2011 | +0.60 / +3.31% | 18.60 | 18.70 | 18.20 | 18.70 | 18.70 | 4.99 | 8,000 |   |  
            | 1/6/2011 | -0.60 / -3.21% | 18.90 | 18.90 | 18.10 | 18.10 | 18.10 | 4.83 | 12,300 |   |  			
            | 1/5/2011 | +0.20 / +1.08% | 18.90 | 18.90 | 18.20 | 18.70 | 18.70 | 4.99 | 4,100 |   |  
            | 1/4/2011 | -0.20 / -1.07% | 19.00 | 19.80 | 18.50 | 18.50 | 18.50 | 4.93 | 11,600 |   |  			
            | 12/31/2010 | +1.50 / +8.72% | 18.60 | 18.70 | 18.50 | 18.70 | 18.70 | 4.99 | 16,600 |   |  
            | 12/30/2010 | -0.60 / -3.37% | 18.60 | 18.90 | 17.20 | 17.20 | 17.20 | 4.59 | 11,600 |   |  			
            | 12/29/2010 | +0.30 / +1.71% | 17.80 | 18.80 | 16.70 | 17.80 | 17.80 | 4.75 | 14,300 |   |  
            | 12/28/2010 | 0.00 / 0.00% | 18.60 | 18.60 | 17.50 | 17.50 | 17.50 | 4.67 | 1,900 |   |  			
            | 12/27/2010 | -0.40 / -2.23% | 18.90 | 18.90 | 17.50 | 17.50 | 17.50 | 4.67 | 2,700 |   |  
            | 12/24/2010 | 0.00 / 0.00% | 18.20 | 18.80 | 17.90 | 17.90 | 17.90 | 4.77 | 8,500 |   |  			
            | 12/23/2010 | 0.00 / 0.00% | 17.40 | 17.90 | 17.10 | 17.90 | 17.90 | 4.77 | 14,300 |   |  
            | 12/22/2010 | +0.70 / +4.07% | 17.60 | 18.80 | 17.60 | 17.90 | 17.90 | 4.77 | 10,800 |   |  			
            | 12/21/2010 | +0.30 / +1.78% | 17.90 | 17.90 | 17.10 | 17.20 | 17.20 | 4.59 | 14,800 |   |  
            | 12/20/2010 | -0.30 / -1.74% | 18.40 | 18.50 | 16.90 | 16.90 | 16.90 | 4.51 | 14,200 |   |  			
            | 12/17/2010 | +0.40 / +2.38% | 17.90 | 17.90 | 17.00 | 17.20 | 17.20 | 4.59 | 12,900 |   |  
            | 12/16/2010 | -1.20 / -6.67% | 16.80 | 16.80 | 16.80 | 16.80 | 16.80 | 4.48 | 200 |   |  			
            | 12/15/2010 | 0.00 / 0.00% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 4.80 | 0 |   |  
            | 12/14/2010 | -1.30 / -6.74% | 18.00 | 18.00 | 18.00 | 18.00 | 18.00 | 4.80 | 300 |   |  			
            | 12/13/2010 | 0.00 / 0.00% | 19.30 | 19.40 | 19.00 | 19.30 | 19.30 | 5.15 | 13,400 |   |  
            | 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 |   |  |