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                    Closing price on 4/19/2011
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        |           
                
                    | Open | 15.90 |  
                    | High | 15.90 |  
                    | Low | 15.90 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 4.24 |  
                
             | 
 |  BBS Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/19/2011 | 0.00 / 0.00% | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | 4.24 | 0 |   |  
            | 4/18/2011 | 0.00 / 0.00% | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | 4.24 | 0 |   |  			
            | 4/15/2011 | 0.00 / 0.00% | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | 4.24 | 0 |   |  
            | 4/14/2011 | +0.50 / +3.25% | 15.90 | 15.90 | 15.90 | 15.90 | 15.90 | 4.24 | 0 |   |  			
            | 4/13/2011 | 0.00 / 0.00% | 15.90 | 15.90 | 15.40 | 15.40 | 15.40 | 4.11 | 10,300 |   |  
            | 4/8/2011 | 0.00 / 0.00% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 4.11 | 0 |   |  			
            | 4/7/2011 | 0.00 / 0.00% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 4.11 | 0 |   |  
            | 4/6/2011 | 0.00 / 0.00% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 4.11 | 0 |   |  			
            | 4/5/2011 | 0.00 / 0.00% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 4.11 | 0 |   |  
            | 4/4/2011 | +0.90 / +6.21% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 4.11 | 0 |   |  			
            | 4/1/2011 | -0.60 / -3.97% | 14.10 | 15.50 | 14.10 | 14.50 | 14.50 | 3.87 | 11,700 |   |  
            | 3/31/2011 | 0.00 / 0.00% | 15.10 | 15.10 | 15.10 | 15.10 | 15.10 | 4.03 | 0 |   |  			
            | 3/30/2011 | +0.50 / +3.42% | 15.10 | 15.10 | 15.10 | 15.10 | 15.10 | 4.03 | 0 |   |  
            | 3/29/2011 | -0.10 / -0.68% | 14.00 | 15.10 | 14.00 | 14.60 | 14.60 | 3.89 | 13,800 |   |  			
            | 3/28/2011 | +1.40 / +10.53% | 14.70 | 14.70 | 14.70 | 14.70 | 14.70 | 3.92 | 9,400 |   |  
            | 3/25/2011 | -0.90 / -6.34% | 14.90 | 14.90 | 13.30 | 13.30 | 13.30 | 3.55 | 7,700 |   |  			
            | 3/24/2011 | 0.00 / 0.00% | 14.20 | 14.20 | 14.20 | 14.20 | 14.20 | 3.79 | 5,400 |   |  
            | 3/23/2011 | +0.50 / +3.65% | 15.20 | 15.40 | 14.20 | 14.20 | 14.20 | 3.79 | 10,400 |   |  			
            | 3/22/2011 | -1.00 / -6.80% | 15.20 | 15.20 | 13.70 | 13.70 | 13.70 | 3.65 | 13,300 |   |  
            | 3/21/2011 | +0.10 / +0.68% | 14.70 | 14.70 | 14.70 | 14.70 | 14.70 | 3.92 | 100 |   |  			
            | 3/18/2011 | -1.00 / -6.41% | 15.70 | 15.70 | 14.60 | 14.60 | 14.60 | 3.89 | 11,700 |   |  
            | 3/17/2011 | 0.00 / 0.00% | 15.60 | 15.60 | 15.60 | 15.60 | 15.60 | 4.16 | 0 |   |  			
            | 3/16/2011 | 0.00 / 0.00% | 15.60 | 15.60 | 15.60 | 15.60 | 15.60 | 4.16 | 0 |   |  
            | 3/15/2011 | +1.10 / +7.59% | 15.60 | 15.60 | 15.60 | 15.60 | 15.60 | 4.16 | 0 |   |  			
            | 3/14/2011 | +0.10 / +0.69% | 15.60 | 15.60 | 14.50 | 14.50 | 14.50 | 3.87 | 11,900 |   |  
            | 3/11/2011 | -0.10 / -0.69% | 14.60 | 15.30 | 14.40 | 14.40 | 14.40 | 3.84 | 14,800 |   |  			
            | 3/10/2011 | -1.00 / -6.45% | 14.50 | 14.50 | 14.50 | 14.50 | 14.50 | 3.87 | 1,500 |   |  
            | 3/9/2011 | 0.00 / 0.00% | 15.50 | 15.50 | 15.50 | 15.50 | 15.50 | 4.13 | 0 |   |  			
            | 3/8/2011 | 0.00 / 0.00% | 15.50 | 15.50 | 15.50 | 15.50 | 15.50 | 4.13 | 0 |   |  
            | 3/7/2011 | 0.00 / 0.00% | 15.50 | 15.50 | 15.50 | 15.50 | 15.50 | 4.13 | 0 |   |  |