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                    Closing price on 4/2/2013
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                    | Open | 22.00 |  
                    | High | 22.00 |  
                    | Low | 21.50 |  
                    | Volume | 30,120 |  
                    | Split-adjusted Price | 17.19 |  
                
             | 
 |  BBC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/2/2013 | -0.50 / -2.22% | 22.00 | 22.00 | 21.50 | 22.00 | 22.00 | 17.19 | 30,120 |   |  
            | 4/1/2013 | +0.70 / +3.21% | 21.60 | 22.50 | 21.00 | 22.50 | 22.50 | 17.58 | 17,370 |   |  			
            | 3/29/2013 | -0.20 / -0.91% | 22.80 | 22.80 | 20.50 | 21.80 | 21.80 | 17.03 | 5,450 |   |  
            | 3/28/2013 | 0.00 / 0.00% | 22.80 | 23.10 | 22.00 | 22.00 | 22.00 | 17.19 | 90,000 |   |  			
            | 3/27/2013 | +1.40 / +6.80% | 21.00 | 22.00 | 21.00 | 22.00 | 22.00 | 17.19 | 114,710 |   |  
            | 3/26/2013 | +0.10 / +0.49% | 20.20 | 21.40 | 20.20 | 20.60 | 20.60 | 16.10 | 52,880 |   |  			
            | 3/25/2013 | +0.50 / +2.50% | 20.40 | 21.30 | 20.40 | 20.50 | 20.50 | 16.02 | 50,030 |   |  
            | 3/22/2013 | -0.80 / -3.85% | 21.30 | 21.30 | 20.00 | 20.00 | 20.00 | 15.63 | 29,530 |   |  			
            | 3/21/2013 | -0.20 / -0.95% | 20.60 | 21.00 | 20.00 | 20.80 | 20.80 | 16.25 | 11,970 |   |  
            | 3/20/2013 | -0.30 / -1.41% | 21.30 | 21.30 | 20.50 | 21.00 | 21.00 | 16.41 | 2,140 |   |  			
            | 3/19/2013 | -0.10 / -0.47% | 22.50 | 22.50 | 21.00 | 21.30 | 21.30 | 16.64 | 5,740 |   |  
            | 3/18/2013 | +1.40 / +7.00% | 21.30 | 21.40 | 21.00 | 21.40 | 21.40 | 16.72 | 269,880 |   |  			
            | 3/15/2013 | +0.30 / +1.52% | 19.20 | 20.80 | 19.20 | 20.00 | 20.00 | 15.63 | 53,890 |   |  
            | 3/14/2013 | +0.10 / +0.51% | 19.60 | 20.20 | 19.60 | 19.70 | 19.70 | 15.39 | 10,240 |   |  			
            | 3/13/2013 | 0.00 / 0.00% | 20.20 | 20.20 | 19.60 | 19.60 | 19.60 | 15.31 | 15,100 |   |  
            | 3/12/2013 | -0.10 / -0.51% | 19.00 | 20.10 | 19.00 | 19.60 | 19.60 | 15.31 | 65,610 |   |  			
            | 3/11/2013 | -0.10 / -0.51% | 20.00 | 20.10 | 19.50 | 19.70 | 19.70 | 15.39 | 14,320 |   |  
            | 3/8/2013 | +0.70 / +3.66% | 20.10 | 20.10 | 18.10 | 19.80 | 19.80 | 15.47 | 42,440 |   |  			
            | 3/7/2013 | -0.40 / -2.05% | 19.70 | 19.80 | 19.10 | 19.10 | 19.10 | 14.92 | 53,250 |   |  
            | 3/6/2013 | +0.40 / +2.09% | 19.70 | 19.70 | 19.50 | 19.50 | 19.50 | 15.24 | 10,310 |   |  			
            | 3/5/2013 | -0.40 / -2.05% | 19.50 | 19.90 | 18.70 | 19.10 | 19.10 | 14.92 | 12,620 |   |  
            | 3/4/2013 | +0.40 / +2.09% | 19.90 | 20.30 | 19.50 | 19.50 | 19.50 | 15.24 | 52,090 |   |  			
            | 3/1/2013 | +0.10 / +0.53% | 19.30 | 19.80 | 19.10 | 19.10 | 19.10 | 14.92 | 830 |   |  
            | 2/28/2013 | +0.20 / +1.06% | 19.50 | 19.50 | 19.00 | 19.00 | 19.00 | 14.85 | 320 |   |  			
            | 2/27/2013 | -0.20 / -1.05% | 19.00 | 19.20 | 18.10 | 18.80 | 18.80 | 14.69 | 4,230 |   |  
            | 2/26/2013 | -0.20 / -1.04% | 19.00 | 19.50 | 19.00 | 19.00 | 19.00 | 14.85 | 47,030 |   |  			
            | 2/25/2013 | +1.20 / +6.67% | 18.20 | 19.20 | 18.20 | 19.20 | 19.20 | 15.00 | 8,240 |   |  
            | 2/22/2013 | -0.90 / -4.76% | 19.00 | 20.00 | 18.00 | 18.00 | 18.00 | 14.06 | 15,320 |   |  			
            | 2/21/2013 | -1.40 / -6.90% | 20.30 | 20.30 | 18.90 | 18.90 | 18.90 | 14.77 | 28,300 |   |  
            | 2/20/2013 | 0.00 / 0.00% | 20.30 | 20.50 | 20.00 | 20.30 | 20.30 | 15.86 | 6,510 |   |  |