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                    Closing price on 11/23/2011
                 |  |  
    
        |           
                
                    | Open | 4.90 |  
                    | High | 5.00 |  
                    | Low | 4.90 |  
                    | Volume | 5,630 |  
                    | Split-adjusted Price | 2.27 |  
                
             | 
 |  SMA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/23/2011 | -0.10 / -2.00% | 4.90 | 5.00 | 4.90 | 4.90 | 4.90 | 2.27 | 5,630 |   |  
            | 11/22/2011 | +0.20 / +4.17% | 4.70 | 5.00 | 4.70 | 5.00 | 5.00 | 2.31 | 6,560 |   |  			
            | 11/21/2011 | -0.20 / -4.00% | 5.20 | 5.20 | 4.80 | 4.80 | 4.80 | 2.22 | 240 |   |  
            | 11/18/2011 | -0.20 / -3.85% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 2.31 | 4,720 |   |  			
            | 11/17/2011 | +0.20 / +4.00% | 5.20 | 5.20 | 5.00 | 5.20 | 5.20 | 2.41 | 1,450 |   |  
            | 11/16/2011 | -0.20 / -3.85% | 5.20 | 5.30 | 5.00 | 5.00 | 5.00 | 2.31 | 940 |   |  			
            | 11/15/2011 | +0.20 / +4.00% | 5.20 | 5.20 | 5.20 | 5.20 | 5.20 | 2.41 | 1,430 |   |  
            | 11/14/2011 | -0.20 / -3.85% | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 2.31 | 3,600 |   |  			
            | 11/11/2011 | -0.20 / -3.70% | 5.20 | 5.30 | 5.20 | 5.20 | 5.20 | 2.41 | 6,790 |   |  
            | 11/10/2011 | 0.00 / 0.00% | 5.20 | 5.40 | 5.20 | 5.40 | 5.40 | 2.50 | 3,070 |   |  			
            | 11/9/2011 | -0.20 / -3.57% | 5.40 | 5.60 | 5.40 | 5.40 | 5.40 | 2.50 | 5,590 |   |  
            | 11/8/2011 | +0.10 / +1.82% | 5.30 | 5.60 | 5.30 | 5.60 | 5.60 | 2.59 | 11,390 |   |  			
            | 11/7/2011 | +0.10 / +1.85% | 5.30 | 5.50 | 5.20 | 5.50 | 5.50 | 2.55 | 7,750 |   |  
            | 11/4/2011 | -0.10 / -1.82% | 5.50 | 5.50 | 5.40 | 5.40 | 5.40 | 2.50 | 6,260 |   |  			
            | 11/3/2011 | -0.20 / -3.51% | 5.70 | 5.70 | 5.50 | 5.50 | 5.50 | 2.55 | 20,730 |   |  
            | 11/2/2011 | -0.20 / -3.39% | 6.00 | 6.00 | 5.70 | 5.70 | 5.70 | 2.64 | 5,100 |   |  			
            | 11/1/2011 | -0.30 / -4.84% | 6.00 | 6.00 | 5.90 | 5.90 | 5.90 | 2.73 | 4,600 |   |  
            | 10/31/2011 | +0.10 / +1.64% | 6.20 | 6.20 | 6.20 | 6.20 | 6.20 | 2.87 | 10 |   |  			
            | 10/28/2011 | +0.10 / +1.67% | 6.10 | 6.10 | 6.10 | 6.10 | 6.10 | 2.82 | 6,330 |   |  
            | 10/27/2011 | 0.00 / 0.00% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 2.78 | 8,090 |   |  			
            | 10/26/2011 | -0.20 / -3.23% | 6.00 | 6.00 | 5.90 | 6.00 | 6.00 | 2.78 | 6,070 |   |  
            | 10/25/2011 | -0.20 / -3.13% | 6.30 | 6.30 | 6.10 | 6.20 | 6.20 | 2.87 | 9,880 |   |  			
            | 10/24/2011 | +0.20 / +3.23% | 6.30 | 6.40 | 6.20 | 6.40 | 6.40 | 2.96 | 2,110 |   |  
            | 10/21/2011 | +0.10 / +1.64% | 6.10 | 6.20 | 6.10 | 6.20 | 6.20 | 2.87 | 2,560 |   |  			
            | 10/20/2011 | 0.00 / 0.00% | 6.00 | 6.10 | 6.00 | 6.10 | 6.10 | 2.82 | 1,020 |   |  
            | 10/19/2011 | +0.20 / +3.39% | 5.90 | 6.10 | 5.90 | 6.10 | 6.10 | 2.82 | 5,250 |   |  			
            | 10/18/2011 | -0.10 / -1.67% | 6.00 | 6.00 | 5.90 | 5.90 | 5.90 | 2.73 | 550 |   |  
            | 10/17/2011 | -0.20 / -3.23% | 6.20 | 6.20 | 6.00 | 6.00 | 6.00 | 2.78 | 3,000 |   |  			
            | 10/14/2011 | +0.20 / +3.33% | 6.10 | 6.20 | 6.10 | 6.20 | 6.20 | 2.87 | 5,010 |   |  
            | 10/13/2011 | +0.10 / +1.69% | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 2.78 | 1,020 |   |  |