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            | 
                    Closing price on 4/24/2014
                 |  |  
    
        |           
                
                    | Open | 14.40 |  
                    | High | 15.20 |  
                    | Low | 14.40 |  
                    | Volume | 251,330 |  
                    | Split-adjusted Price | 5.37 |  
                
             | 
 |  BTP Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/24/2014 | +0.50 / +3.45% | 14.40 | 15.20 | 14.40 | 15.00 | 15.00 | 5.37 | 251,330 |   |  
            | 4/23/2014 | +0.10 / +0.69% | 14.40 | 14.50 | 14.10 | 14.50 | 14.50 | 5.19 | 231,060 |   |  			
            | 4/22/2014 | +0.90 / +6.67% | 13.60 | 14.40 | 13.40 | 14.40 | 14.40 | 5.15 | 138,810 |   |  
            | 4/21/2014 | -0.10 / -0.74% | 13.40 | 13.70 | 13.20 | 13.50 | 13.50 | 4.83 | 104,600 |   |  			
            | 4/18/2014 | -1.00 / -6.85% | 14.60 | 14.60 | 13.60 | 13.60 | 13.60 | 4.87 | 500,750 |   |  
            | 4/17/2014 | +0.20 / +1.39% | 14.40 | 14.80 | 14.30 | 14.60 | 14.60 | 5.23 | 178,970 |   |  			
            | 4/16/2014 | -0.50 / -3.36% | 14.80 | 14.80 | 13.90 | 14.40 | 14.40 | 5.15 | 355,220 |   |  
            | 4/15/2014 | -0.60 / -3.87% | 15.70 | 15.70 | 14.90 | 14.90 | 14.90 | 5.33 | 228,750 |   |  			
            | 4/14/2014 | -0.50 / -3.13% | 16.00 | 16.00 | 15.50 | 15.50 | 15.50 | 5.55 | 99,190 |   |  
            | 4/11/2014 | -0.40 / -2.44% | 16.00 | 16.30 | 16.00 | 16.00 | 16.00 | 5.73 | 157,700 |   |  			
            | 4/10/2014 | -0.10 / -0.61% | 16.50 | 16.70 | 16.20 | 16.40 | 16.40 | 5.87 | 352,080 |   |  
            | 4/8/2014 | +0.10 / +0.61% | 16.70 | 16.70 | 16.40 | 16.50 | 16.50 | 5.91 | 243,800 |   |  			
            | 4/7/2014 | +0.30 / +1.86% | 16.20 | 16.60 | 16.10 | 16.40 | 16.40 | 5.87 | 436,600 |   |  
            | 4/4/2014 | -0.10 / -0.62% | 16.00 | 16.20 | 16.00 | 16.10 | 16.10 | 5.76 | 245,030 |   |  			
            | 4/3/2014 | +0.20 / +1.25% | 16.00 | 16.30 | 15.90 | 16.20 | 16.20 | 5.80 | 159,750 |   |  
            | 4/2/2014 | -0.20 / -1.23% | 16.20 | 16.30 | 15.50 | 16.00 | 16.00 | 5.73 | 390,840 |   |  			
            | 4/1/2014 | -0.30 / -1.82% | 16.40 | 16.60 | 15.90 | 16.20 | 16.20 | 5.80 | 477,390 |   |  
            | 3/31/2014 | +0.10 / +0.61% | 16.30 | 16.80 | 16.30 | 16.50 | 16.50 | 5.91 | 504,100 |   |  			
            | 3/28/2014 | -0.20 / -1.20% | 17.00 | 17.00 | 16.40 | 16.40 | 16.40 | 5.87 | 229,420 |   |  
            | 3/27/2014 | +1.00 / +6.41% | 15.60 | 16.60 | 15.50 | 16.60 | 16.60 | 5.94 | 854,380 |   |  			
            | 3/26/2014 | -0.90 / -5.45% | 16.50 | 16.50 | 15.50 | 15.60 | 15.60 | 5.58 | 428,620 |   |  
            | 3/25/2014 | +0.20 / +1.23% | 16.40 | 16.90 | 16.00 | 16.50 | 16.50 | 5.91 | 677,350 |   |  			
            | 3/24/2014 | +0.30 / +1.88% | 16.20 | 16.40 | 16.00 | 16.30 | 16.30 | 5.83 | 510,790 |   |  
            | 3/21/2014 | +0.60 / +3.90% | 15.40 | 16.00 | 15.30 | 16.00 | 16.00 | 5.73 | 557,390 |   |  			
            | 3/20/2014 | -0.10 / -0.65% | 15.50 | 15.70 | 15.20 | 15.40 | 15.40 | 5.51 | 360,430 |   |  
            | 3/19/2014 | +0.20 / +1.31% | 15.40 | 15.60 | 15.20 | 15.50 | 15.50 | 5.55 | 282,710 |   |  			
            | 3/18/2014 | +0.30 / +2.00% | 15.10 | 15.50 | 15.10 | 15.30 | 15.30 | 5.48 | 192,060 |   |  
            | 3/17/2014 | -0.40 / -2.60% | 15.40 | 15.50 | 15.00 | 15.00 | 15.00 | 5.37 | 157,340 |   |  			
            | 3/14/2014 | +0.30 / +1.99% | 15.20 | 15.50 | 15.10 | 15.40 | 15.40 | 5.51 | 357,240 |   |  
            | 3/13/2014 | -0.10 / -0.66% | 15.20 | 15.30 | 15.00 | 15.10 | 15.10 | 5.41 | 101,810 |   |  |