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                    Closing price on 5/3/2013
                 |  |  
    
        |           
                
                    | Open | 16.00 |  
                    | High | 16.20 |  
                    | Low | 15.90 |  
                    | Volume | 87,000 |  
                    | Split-adjusted Price | 15.58 |  
                
             | 
 |  ASA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/3/2013 | +0.20 / +1.26% | 16.00 | 16.20 | 15.90 | 16.10 | 16.10 | 15.58 | 87,000 |   |  
            | 5/2/2013 | -0.30 / -1.85% | 16.30 | 16.30 | 15.90 | 15.90 | 15.90 | 15.39 | 47,600 |   |  			
            | 4/26/2013 | -0.10 / -0.61% | 16.20 | 17.00 | 16.20 | 16.20 | 16.20 | 15.68 | 42,600 |   |  
            | 4/25/2013 | +0.20 / +1.24% | 16.10 | 16.40 | 16.10 | 16.30 | 16.30 | 15.77 | 84,600 |   |  			
            | 4/24/2013 | -0.10 / -0.62% | 16.20 | 16.30 | 15.90 | 16.10 | 16.10 | 15.58 | 68,200 |   |  
            | 4/23/2013 | +0.30 / +1.89% | 17.00 | 17.00 | 16.00 | 16.20 | 16.20 | 15.68 | 73,900 |   |  			
            | 4/22/2013 | +0.10 / +0.63% | 15.90 | 16.00 | 15.90 | 15.90 | 15.90 | 15.39 | 100,100 |   |  
            | 4/18/2013 | +0.20 / +1.28% | 15.60 | 15.80 | 15.50 | 15.80 | 15.80 | 15.29 | 50,400 |   |  			
            | 4/17/2013 | 0.00 / 0.00% | 15.70 | 15.80 | 15.40 | 15.60 | 15.60 | 15.10 | 54,100 |   |  
            | 4/16/2013 | +0.10 / +0.65% | 15.50 | 15.70 | 15.30 | 15.60 | 15.60 | 15.10 | 58,100 |   |  			
            | 4/15/2013 | -1.40 / -8.28% | 16.20 | 16.20 | 15.40 | 15.50 | 15.50 | 15.00 | 100,300 |   |  
            | 4/12/2013 | -0.50 / -2.87% | 17.50 | 17.60 | 16.90 | 16.90 | 16.90 | 16.35 | 74,800 |   |  			
            | 4/11/2013 | +0.70 / +4.19% | 16.80 | 17.50 | 16.70 | 17.40 | 17.40 | 16.84 | 81,200 |   |  
            | 4/10/2013 | -0.60 / -3.47% | 16.80 | 17.00 | 16.70 | 16.70 | 16.70 | 16.16 | 80,300 |   |  			
            | 4/9/2013 | 0.00 / 0.00% | 17.30 | 17.50 | 16.90 | 17.30 | 17.30 | 16.74 | 83,700 |   |  
            | 4/8/2013 | 0.00 / 0.00% | 18.50 | 18.50 | 16.90 | 17.30 | 17.30 | 16.74 | 80,700 |   |  			
            | 4/5/2013 | +0.50 / +2.98% | 16.60 | 17.30 | 16.40 | 17.30 | 17.30 | 16.74 | 81,000 |   |  
            | 4/4/2013 | -0.20 / -1.18% | 16.60 | 16.80 | 16.30 | 16.80 | 16.80 | 16.26 | 66,000 |   |  			
            | 4/3/2013 | +0.10 / +0.59% | 16.50 | 17.00 | 16.30 | 17.00 | 17.00 | 16.45 | 60,800 |   |  
            | 4/2/2013 | +0.90 / +5.63% | 17.20 | 17.30 | 16.80 | 16.90 | 16.90 | 16.35 | 51,000 |   |  			
            | 4/1/2013 | +1.40 / +9.59% | 14.70 | 16.00 | 14.60 | 16.00 | 16.00 | 15.48 | 95,500 |   |  
            | 3/29/2013 | -0.30 / -2.01% | 14.90 | 14.90 | 14.50 | 14.60 | 14.60 | 14.13 | 67,100 |   |  			
            | 3/28/2013 | -0.40 / -2.61% | 15.40 | 15.40 | 14.80 | 14.90 | 14.90 | 14.42 | 64,800 |   |  
            | 3/27/2013 | -0.30 / -1.92% | 15.60 | 15.60 | 15.10 | 15.30 | 15.30 | 14.81 | 75,700 |   |  			
            | 3/26/2013 | -0.40 / -2.50% | 16.00 | 16.20 | 15.50 | 15.60 | 15.60 | 15.10 | 68,000 |   |  
            | 3/25/2013 | -0.10 / -0.62% | 16.00 | 16.20 | 15.60 | 16.00 | 16.00 | 15.48 | 60,400 |   |  			
            | 3/22/2013 | -1.40 / -8.00% | 17.10 | 17.20 | 16.00 | 16.10 | 16.10 | 15.58 | 77,300 |   |  
            | 3/21/2013 | +0.40 / +2.34% | 17.00 | 17.50 | 16.70 | 17.50 | 17.50 | 16.94 | 68,000 |   |  			
            | 3/20/2013 | +1.30 / +8.23% | 16.00 | 17.10 | 16.00 | 17.10 | 17.10 | 16.55 | 47,300 |   |  
            | 3/19/2013 | +1.60 / +11.27% | 14.80 | 15.80 | 14.80 | 15.80 | 15.80 | 15.29 | 71,900 |   |  |