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            | 
                    Closing price on 2/18/2014
                 |  |  
    
        |           
                
                    | Open | 15.90 |  
                    | High | 16.30 |  
                    | Low | 15.80 |  
                    | Volume | 316,120 |  
                    | Split-adjusted Price | 5.69 |  
                
             | 
 |  BTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/18/2014 | -0.10 / -0.63% | 15.90 | 16.30 | 15.80 | 15.90 | 15.90 | 5.69 | 316,120 |   |  
            | 2/17/2014 | +0.30 / +1.91% | 15.80 | 16.30 | 15.40 | 16.00 | 16.00 | 5.73 | 653,980 |   |  			
            | 2/14/2014 | +0.70 / +4.67% | 15.20 | 15.70 | 15.10 | 15.70 | 15.70 | 5.62 | 1,045,890 |   |  
            | 2/13/2014 | +0.10 / +0.67% | 14.90 | 15.30 | 14.90 | 15.00 | 15.00 | 5.37 | 643,770 |   |  			
            | 2/12/2014 | +0.10 / +0.68% | 14.90 | 15.00 | 14.70 | 14.90 | 14.90 | 5.33 | 417,990 |   |  
            | 2/11/2014 | -0.40 / -2.63% | 15.30 | 15.30 | 14.70 | 14.80 | 14.80 | 5.30 | 623,670 |   |  			
            | 2/10/2014 | +0.40 / +2.70% | 14.80 | 15.20 | 14.80 | 15.20 | 15.20 | 5.44 | 790,280 |   |  
            | 2/7/2014 | +0.10 / +0.68% | 14.50 | 15.30 | 14.50 | 14.80 | 14.80 | 5.30 | 606,470 |   |  			
            | 2/6/2014 | +0.90 / +6.52% | 13.70 | 14.70 | 13.70 | 14.70 | 14.70 | 5.26 | 982,780 |   |  
            | 1/27/2014 | +0.30 / +2.22% | 13.70 | 13.80 | 13.50 | 13.80 | 13.80 | 4.94 | 332,390 |   |  			
            | 1/24/2014 | 0.00 / 0.00% | 13.50 | 13.60 | 13.30 | 13.50 | 13.50 | 4.83 | 242,760 |   |  
            | 1/23/2014 | +0.40 / +3.05% | 13.10 | 13.60 | 13.00 | 13.50 | 13.50 | 4.83 | 176,010 |   |  			
            | 1/22/2014 | 0.00 / 0.00% | 13.00 | 13.10 | 12.90 | 13.10 | 13.10 | 4.69 | 275,140 |   |  
            | 1/21/2014 | -0.20 / -1.50% | 13.00 | 13.20 | 12.70 | 13.10 | 13.10 | 4.69 | 316,890 |   |  			
            | 1/20/2014 | -0.20 / -1.48% | 13.50 | 13.50 | 13.30 | 13.30 | 13.30 | 4.76 | 120,450 |   |  
            | 1/17/2014 | -0.10 / -0.74% | 13.50 | 13.70 | 13.40 | 13.50 | 13.50 | 4.83 | 85,760 |   |  			
            | 1/16/2014 | 0.00 / 0.00% | 13.50 | 13.60 | 13.40 | 13.60 | 13.60 | 4.87 | 122,060 |   |  
            | 1/15/2014 | 0.00 / 0.00% | 13.60 | 13.70 | 13.50 | 13.60 | 13.60 | 4.87 | 164,410 |   |  			
            | 1/14/2014 | 0.00 / 0.00% | 13.60 | 13.60 | 13.50 | 13.60 | 13.60 | 4.87 | 102,030 |   |  
            | 1/13/2014 | -0.10 / -0.73% | 13.70 | 13.70 | 13.60 | 13.60 | 13.60 | 4.87 | 113,820 |   |  			
            | 1/10/2014 | -0.10 / -0.72% | 13.80 | 13.90 | 13.70 | 13.70 | 13.70 | 4.90 | 267,790 |   |  
            | 1/9/2014 | +0.10 / +0.73% | 13.70 | 13.80 | 13.60 | 13.80 | 13.80 | 4.94 | 168,680 |   |  			
            | 1/8/2014 | +0.10 / +0.74% | 13.60 | 13.70 | 13.50 | 13.70 | 13.70 | 4.90 | 31,820 |   |  
            | 1/7/2014 | +0.20 / +1.49% | 13.40 | 13.80 | 13.40 | 13.60 | 13.60 | 4.87 | 331,780 |   |  			
            | 1/6/2014 | -0.10 / -0.74% | 13.20 | 13.50 | 13.20 | 13.40 | 13.40 | 4.80 | 150,040 |   |  
            | 1/3/2014 | +0.10 / +0.75% | 13.40 | 13.50 | 13.20 | 13.50 | 13.50 | 4.83 | 56,900 |   |  			
            | 1/2/2014 | 0.00 / 0.00% | 13.50 | 13.50 | 13.20 | 13.40 | 13.40 | 4.80 | 61,920 |   |  
            | 12/31/2013 | +0.20 / +1.52% | 13.30 | 13.40 | 13.10 | 13.40 | 13.40 | 4.80 | 87,080 |   |  			
            | 12/30/2013 | -0.20 / -1.49% | 13.40 | 13.80 | 12.80 | 13.20 | 13.20 | 4.73 | 192,520 |   |  
            | 12/27/2013 | -0.20 / -1.47% | 13.60 | 13.60 | 13.40 | 13.40 | 13.40 | 4.80 | 124,980 |   |  |