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                    Closing price on 10/30/2008
                 |  |  
    
        |           
                
                    | Open | 10.20 |  
                    | High | 10.30 |  
                    | Low | 9.80 |  
                    | Volume | 164,600 |  
                    | Split-adjusted Price | 9.34 |  
                
             | 
 |  BLF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/30/2008 | +0.60 / +6.19% | 10.20 | 10.30 | 9.80 | 10.30 | 10.19 | 9.34 | 164,600 |   |  
            | 10/29/2008 | -0.50 / -4.90% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 8.80 | 88,600 |   |  			
            | 10/28/2008 | +0.70 / +7.37% | 9.10 | 10.20 | 9.00 | 10.20 | 9.13 | 9.25 | 279,500 |   |  
            | 10/27/2008 | -0.80 / -7.77% | 10.00 | 10.00 | 9.50 | 9.50 | 9.61 | 8.62 | 251,400 |   |  			
            | 10/24/2008 | -0.30 / -2.83% | 10.30 | 10.80 | 10.00 | 10.30 | 10.17 | 9.34 | 291,000 |   |  
            | 10/23/2008 | -0.60 / -5.36% | 10.60 | 11.00 | 10.50 | 10.60 | 10.68 | 9.61 | 117,800 |   |  			
            | 10/22/2008 | -0.60 / -5.08% | 10.90 | 11.60 | 10.90 | 11.20 | 11.24 | 10.16 | 117,900 |   |  
            | 10/21/2008 | +0.40 / +3.51% | 11.80 | 11.80 | 11.20 | 11.80 | 11.72 | 10.70 | 179,400 |   |  			
            | 10/20/2008 | -0.40 / -3.39% | 12.00 | 12.00 | 11.10 | 11.40 | 11.13 | 10.34 | 567,100 |   |  
            | 10/17/2008 | +0.10 / +0.85% | 11.70 | 12.50 | 11.50 | 11.80 | 11.92 | 10.70 | 75,900 |   |  			
            | 10/16/2008 | -0.80 / -6.40% | 11.60 | 12.00 | 11.50 | 11.70 | 11.78 | 10.61 | 60,900 |   |  
            | 10/15/2008 | +0.60 / +5.04% | 12.00 | 12.60 | 11.70 | 12.50 | 12.26 | 11.34 | 140,600 |   |  			
            | 10/14/2008 | +0.50 / +4.39% | 11.90 | 11.90 | 11.90 | 11.90 | 11.90 | 10.79 | 5,300 |   |  
            | 10/13/2008 | +0.30 / +2.70% | 11.30 | 12.00 | 11.00 | 11.40 | 11.22 | 10.34 | 96,200 |   |  			
            | 10/10/2008 | -0.90 / -7.50% | 11.50 | 12.00 | 11.10 | 11.10 | 11.38 | 10.07 | 111,900 |   |  
            | 10/9/2008 | +0.50 / +4.35% | 11.60 | 12.10 | 11.40 | 12.00 | 11.94 | 10.88 | 166,100 |   |  			
            | 10/8/2008 | -0.60 / -4.96% | 11.30 | 12.00 | 11.30 | 11.50 | 11.44 | 10.43 | 156,400 |   |  
            | 10/7/2008 | -0.80 / -6.20% | 12.10 | 12.10 | 12.10 | 12.10 | 12.10 | 10.97 | 73,300 |   |  			
            | 10/6/2008 | -1.10 / -7.86% | 13.90 | 13.90 | 12.90 | 12.90 | 12.96 | 11.70 | 138,900 |   |  
            | 10/3/2008 | -0.50 / -3.45% | 13.70 | 14.20 | 13.60 | 14.00 | 13.84 | 12.70 | 115,600 |   |  			
            | 10/2/2008 | +0.40 / +2.84% | 14.20 | 14.50 | 13.80 | 14.50 | 14.26 | 13.15 | 54,000 |   |  
            | 10/1/2008 | -0.10 / -0.70% | 13.50 | 14.70 | 13.50 | 14.10 | 14.00 | 12.79 | 140,200 |   |  			
            | 9/30/2008 | -0.80 / -5.33% | 14.20 | 14.20 | 14.20 | 14.20 | 14.20 | 12.88 | 5,600 |   |  
            | 9/29/2008 | -0.30 / -1.96% | 16.50 | 16.50 | 14.50 | 15.00 | 15.17 | 13.60 | 292,900 |   |  			
            | 9/26/2008 | 0.00 / 0.00% | 15.90 | 15.90 | 15.00 | 15.30 | 15.48 | 13.88 | 208,100 |   |  
            | 9/25/2008 | +1.20 / +8.51% | 14.30 | 15.30 | 14.30 | 15.30 | 14.93 | 13.88 | 206,000 |   |  			
            | 9/24/2008 | +0.30 / +2.17% | 14.70 | 14.70 | 13.70 | 14.10 | 14.28 | 12.79 | 153,000 |   |  
            | 9/23/2008 | +0.20 / +1.47% | 13.60 | 14.50 | 12.80 | 13.80 | 13.97 | 12.52 | 295,100 |   |  			
            | 9/22/2008 | +0.40 / +3.03% | 13.60 | 13.60 | 13.60 | 13.60 | 13.60 | 12.33 | 2,600 |   |  
            | 9/19/2008 | +0.90 / +7.32% | 11.80 | 13.20 | 11.80 | 13.20 | 12.81 | 11.97 | 30,100 |   |  |