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            | 
                    Closing price on 1/4/2013
                 |  |  
    
        |           
                
                    | Open | 3.50 |  
                    | High | 3.70 |  
                    | Low | 3.50 |  
                    | Volume | 17,450 |  
                    | Split-adjusted Price | 1.31 |  
                
             | 
 |  TYA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/4/2013 | +0.10 / +2.78% | 3.50 | 3.70 | 3.50 | 3.70 | 3.70 | 1.31 | 17,450 |   |  
            | 1/3/2013 | -0.10 / -2.70% | 3.70 | 3.70 | 3.60 | 3.60 | 3.60 | 1.28 | 800 |   |  			
            | 1/2/2013 | +0.10 / +2.78% | 3.60 | 3.70 | 3.50 | 3.70 | 3.70 | 1.31 | 65,070 |   |  
            | 12/28/2012 | 0.00 / 0.00% | 3.50 | 3.60 | 3.50 | 3.60 | 3.60 | 1.28 | 1,870 |   |  			
            | 12/27/2012 | +0.10 / +2.86% | 3.40 | 3.60 | 3.40 | 3.60 | 3.60 | 1.28 | 14,260 |   |  
            | 12/26/2012 | 0.00 / 0.00% | 3.40 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 5,650 |   |  			
            | 12/25/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 10,590 |   |  
            | 12/24/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 2,240 |   |  			
            | 12/21/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.24 | 0 |   |  
            | 12/20/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.24 | 20 |   |  			
            | 12/19/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.24 | 4,610 |   |  
            | 12/18/2012 | 0.00 / 0.00% | 3.40 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 6,270 |   |  			
            | 12/17/2012 | 0.00 / 0.00% | 3.40 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 330 |   |  
            | 12/14/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.24 | 500 |   |  			
            | 12/13/2012 | +0.10 / +2.94% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.24 | 220 |   |  
            | 12/12/2012 | -0.10 / -2.86% | 3.50 | 3.50 | 3.40 | 3.40 | 3.40 | 1.21 | 48,230 |   |  			
            | 12/11/2012 | -0.10 / -2.78% | 3.60 | 3.60 | 3.50 | 3.50 | 3.50 | 1.24 | 5,650 |   |  
            | 12/10/2012 | +0.10 / +2.86% | 3.60 | 3.60 | 3.40 | 3.60 | 3.60 | 1.28 | 10,040 |   |  			
            | 12/7/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 4,340 |   |  
            | 12/6/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 | 1.24 | 100 |   |  			
            | 12/5/2012 | +0.10 / +2.94% | 3.40 | 3.50 | 3.40 | 3.50 | 3.50 | 1.24 | 260 |   |  
            | 12/4/2012 | 0.00 / 0.00% | 3.30 | 3.50 | 3.30 | 3.40 | 3.40 | 1.21 | 4,110 |   |  			
            | 12/3/2012 | 0.00 / 0.00% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.21 | 0 |   |  
            | 11/30/2012 | 0.00 / 0.00% | 3.30 | 3.50 | 3.30 | 3.40 | 3.40 | 1.21 | 5,190 |   |  			
            | 11/29/2012 | 0.00 / 0.00% | 3.40 | 3.50 | 3.40 | 3.40 | 3.40 | 1.21 | 1,650 |   |  
            | 11/28/2012 | +0.10 / +3.03% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.21 | 60 |   |  			
            | 11/27/2012 | -0.10 / -2.94% | 3.40 | 3.50 | 3.30 | 3.30 | 3.30 | 1.17 | 46,510 |   |  
            | 11/26/2012 | 0.00 / 0.00% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.21 | 30 |   |  			
            | 11/23/2012 | 0.00 / 0.00% | 3.50 | 3.50 | 3.30 | 3.40 | 3.40 | 1.21 | 8,370 |   |  
            | 11/22/2012 | +0.10 / +3.03% | 3.40 | 3.40 | 3.40 | 3.40 | 3.40 | 1.21 | 1,400 |   |  |