| 
    
        
            | 
                    Closing price on 1/22/2013
                 |  |  
    
        |           
                
                    | Open | 4.10 |  
                    | High | 4.10 |  
                    | Low | 3.90 |  
                    | Volume | 125,340 |  
                    | Split-adjusted Price | 1.46 |  
                
             | 
 |  TYA Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/22/2013 | +0.20 / +5.13% | 4.10 | 4.10 | 3.90 | 4.10 | 4.10 | 1.46 | 125,340 |   |  
            | 1/21/2013 | +0.20 / +5.41% | 3.90 | 3.90 | 3.90 | 3.90 | 3.90 | 1.38 | 12,230 |   |  			
            | 1/18/2013 | -0.20 / -5.13% | 3.80 | 3.80 | 3.70 | 3.70 | 3.70 | 1.31 | 260 |   |  
            | 1/17/2013 | 0.00 / 0.00% | 3.90 | 3.90 | 3.80 | 3.90 | 3.90 | 1.38 | 7,240 |   |  			
            | 1/16/2013 | +0.10 / +2.63% | 3.70 | 3.90 | 3.70 | 3.90 | 3.90 | 1.38 | 18,200 |   |  
            | 1/15/2013 | +0.10 / +2.70% | 3.50 | 3.80 | 3.50 | 3.80 | 3.80 | 1.35 | 1,420 |   |  			
            | 1/14/2013 | -0.10 / -2.63% | 3.70 | 3.70 | 3.70 | 3.70 | 3.70 | 1.31 | 2,210 |   |  
            | 1/11/2013 | +0.10 / +2.70% | 3.60 | 3.80 | 3.60 | 3.80 | 3.80 | 1.35 | 3,080 |   |  			
            | 1/10/2013 | 0.00 / 0.00% | 3.60 | 3.70 | 3.60 | 3.70 | 3.70 | 1.31 | 7,950 |   |  
            | 1/9/2013 | 0.00 / 0.00% | 3.60 | 3.70 | 3.60 | 3.70 | 3.70 | 1.31 | 14,480 |   |  			
            | 1/8/2013 | +0.10 / +2.78% | 3.60 | 3.70 | 3.60 | 3.70 | 3.70 | 1.31 | 28,490 |   |  
            | 1/7/2013 | -0.10 / -2.70% | 3.60 | 3.80 | 3.60 | 3.60 | 3.60 | 1.28 | 22,580 |   |  			
            | 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 |   |  |