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                    Closing price on 5/8/2012
                 |  |  
    
        |           
                
                    | Open | 16.90 |  
                    | High | 16.90 |  
                    | Low | 16.90 |  
                    | Volume | 123,600 |  
                    | Split-adjusted Price | 16.35 |  
                
             | 
 |  ASA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/8/2012 | +1.10 / +6.96% | 16.90 | 16.90 | 16.90 | 16.90 | 16.90 | 16.35 | 123,600 |   |  
            | 5/7/2012 | +1.00 / +6.76% | 15.00 | 15.80 | 15.00 | 15.80 | 15.80 | 15.29 | 108,900 |   |  			
            | 5/4/2012 | 0.00 / 0.00% | 14.90 | 15.00 | 14.80 | 14.80 | 14.80 | 14.32 | 76,900 |   |  
            | 5/3/2012 | 0.00 / 0.00% | 14.20 | 14.90 | 14.20 | 14.80 | 14.80 | 14.32 | 80,500 |   |  			
            | 5/2/2012 | +0.10 / +0.68% | 14.50 | 15.10 | 14.50 | 14.80 | 14.80 | 14.32 | 82,000 |   |  
            | 4/27/2012 | +0.10 / +0.68% | 14.10 | 15.20 | 14.10 | 14.70 | 14.70 | 14.23 | 98,000 |   |  			
            | 4/26/2012 | -1.50 / -9.32% | 15.40 | 15.60 | 14.60 | 14.60 | 14.60 | 14.13 | 85,900 |   |  
            | 4/25/2012 | +0.50 / +3.21% | 15.90 | 16.40 | 15.30 | 16.10 | 16.10 | 15.58 | 99,200 |   |  			
            | 4/24/2012 | -1.10 / -6.59% | 17.20 | 17.20 | 15.60 | 15.60 | 15.60 | 15.10 | 392,100 |   |  
            | 4/23/2012 | +0.80 / +5.03% | 15.90 | 16.80 | 15.90 | 16.70 | 16.70 | 16.16 | 95,200 |   |  			
            | 4/20/2012 | +1.00 / +6.71% | 15.50 | 15.90 | 15.30 | 15.90 | 15.90 | 15.39 | 78,100 |   |  
            | 4/19/2012 | +0.40 / +2.76% | 14.50 | 15.10 | 14.50 | 14.90 | 14.90 | 14.42 | 51,200 |   |  			
            | 4/18/2012 | +0.20 / +1.40% | 14.50 | 14.50 | 14.50 | 14.50 | 14.50 | 14.03 | 100 |   |  
            | 4/17/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  			
            | 4/16/2012 | 0.00 / 0.00% | 14.90 | 14.90 | 14.30 | 14.30 | 14.30 | 13.84 | 1,600 |   |  
            | 4/13/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  			
            | 4/12/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  
            | 4/11/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  			
            | 4/10/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  
            | 4/9/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  			
            | 4/6/2012 | 0.00 / 0.00% | 14.30 | 14.30 | 14.30 | 14.30 | 14.30 | 13.84 | 0 |   |  
            | 4/5/2012 | -0.20 / -1.38% | 14.60 | 14.60 | 14.30 | 14.30 | 14.30 | 13.84 | 2,300 |   |  			
            | 4/4/2012 | +0.70 / +5.07% | 14.50 | 14.50 | 14.50 | 14.50 | 14.50 | 14.03 | 100 |   |  
            | 4/3/2012 | +0.90 / +6.98% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 13.35 | 100 |   |  			
            | 3/30/2012 | -0.90 / -6.52% | 12.90 | 12.90 | 12.90 | 12.90 | 12.90 | 12.48 | 2,000 |   |  
            | 3/29/2012 | 0.00 / 0.00% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 13.35 | 1,000 |   |  			
            | 3/28/2012 | 0.00 / 0.00% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 13.35 | 0 |   |  
            | 3/27/2012 | 0.00 / 0.00% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 13.35 | 0 |   |  			
            | 3/26/2012 | -0.30 / -2.13% | 14.00 | 14.00 | 13.80 | 13.80 | 13.80 | 13.35 | 3,000 |   |  
            | 3/23/2012 | +0.10 / +0.71% | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 13.65 | 2,000 |   |  |