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                    Closing price on 9/23/2011
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                    | Open | 12.00 |  
                    | High | 12.20 |  
                    | Low | 11.90 |  
                    | Volume | 32,700 |  
                    | Split-adjusted Price | 9.05 |  
                
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 |  BBC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/23/2011 | -0.10 / -0.81% | 12.00 | 12.20 | 11.90 | 12.20 | 12.20 | 9.05 | 32,700 |   |  
            | 9/22/2011 | +0.30 / +2.50% | 11.90 | 12.30 | 11.90 | 12.30 | 12.30 | 9.13 | 30,440 |   |  			
            | 9/21/2011 | +0.10 / +0.84% | 12.20 | 12.20 | 11.80 | 12.00 | 12.00 | 8.90 | 79,350 |   |  
            | 9/20/2011 | -0.30 / -2.46% | 12.20 | 12.20 | 11.80 | 11.90 | 11.90 | 8.83 | 88,610 |   |  			
            | 9/19/2011 | 0.00 / 0.00% | 11.90 | 12.40 | 11.80 | 12.20 | 12.20 | 9.05 | 74,820 |   |  
            | 9/16/2011 | -0.60 / -4.69% | 13.00 | 13.00 | 12.20 | 12.20 | 12.20 | 9.05 | 101,710 |   |  			
            | 9/15/2011 | -0.10 / -0.78% | 12.60 | 13.00 | 12.30 | 12.80 | 12.80 | 9.50 | 98,350 |   |  
            | 9/14/2011 | +0.60 / +4.88% | 12.90 | 12.90 | 12.80 | 12.90 | 12.90 | 9.57 | 241,820 |   |  			
            | 9/13/2011 | +0.50 / +4.24% | 11.80 | 12.30 | 11.80 | 12.30 | 12.30 | 9.13 | 233,290 |   |  
            | 9/12/2011 | -0.10 / -0.84% | 11.80 | 12.10 | 11.80 | 11.80 | 11.80 | 8.76 | 86,810 |   |  			
            | 9/9/2011 | -0.10 / -0.83% | 12.00 | 12.00 | 11.80 | 11.90 | 11.90 | 8.83 | 47,430 |   |  
            | 9/8/2011 | +0.20 / +1.69% | 12.00 | 12.20 | 11.90 | 12.00 | 12.00 | 8.90 | 131,540 |   |  			
            | 9/7/2011 | +0.40 / +3.51% | 11.50 | 11.90 | 11.50 | 11.80 | 11.80 | 8.76 | 130,790 |   |  
            | 9/6/2011 | -0.40 / -3.39% | 11.50 | 11.70 | 11.40 | 11.40 | 11.40 | 8.46 | 51,840 |   |  			
            | 9/5/2011 | -0.50 / -4.07% | 12.00 | 12.00 | 11.80 | 11.80 | 11.80 | 8.76 | 44,190 |   |  
            | 9/1/2011 | +0.10 / +0.82% | 12.40 | 12.50 | 12.20 | 12.30 | 12.30 | 9.13 | 53,400 |   |  			
            | 8/31/2011 | 0.00 / 0.00% | 12.00 | 12.30 | 11.80 | 12.20 | 12.20 | 9.05 | 107,390 |   |  
            | 8/30/2011 | +0.40 / +3.39% | 12.30 | 12.30 | 11.90 | 12.20 | 12.20 | 9.05 | 284,480 |   |  			
            | 8/29/2011 | +0.30 / +2.61% | 11.80 | 11.80 | 11.50 | 11.80 | 11.80 | 8.76 | 530,240 |   |  
            | 8/26/2011 | -0.10 / -0.86% | 11.70 | 11.70 | 11.50 | 11.50 | 11.50 | 8.53 | 31,610 |   |  			
            | 8/25/2011 | 0.00 / 0.00% | 11.60 | 11.70 | 11.50 | 11.60 | 11.60 | 8.61 | 22,340 |   |  
            | 8/24/2011 | -0.10 / -0.85% | 11.90 | 11.90 | 11.40 | 11.60 | 11.60 | 8.61 | 17,210 |   |  			
            | 8/23/2011 | -0.20 / -1.68% | 11.90 | 11.90 | 11.40 | 11.70 | 11.70 | 8.68 | 55,040 |   |  
            | 8/22/2011 | +0.40 / +3.48% | 11.60 | 11.90 | 11.60 | 11.90 | 11.90 | 8.83 | 13,370 |   |  			
            | 8/19/2011 | 0.00 / 0.00% | 11.20 | 11.50 | 11.20 | 11.50 | 11.50 | 8.53 | 8,490 |   |  
            | 8/18/2011 | +0.20 / +1.77% | 11.50 | 11.70 | 11.30 | 11.50 | 11.50 | 8.53 | 69,050 |   |  			
            | 8/17/2011 | +0.30 / +2.73% | 11.00 | 11.30 | 10.80 | 11.30 | 11.30 | 8.38 | 25,860 |   |  
            | 8/16/2011 | +0.20 / +1.85% | 10.80 | 11.00 | 10.80 | 11.00 | 11.00 | 8.16 | 4,010 |   |  			
            | 8/15/2011 | -0.10 / -0.92% | 10.90 | 10.90 | 10.80 | 10.80 | 10.80 | 8.01 | 13,130 |   |  
            | 8/12/2011 | +0.20 / +1.87% | 10.70 | 10.90 | 10.70 | 10.90 | 10.90 | 8.09 | 5,190 |   |  |