| 
                 
                    Closing price on 8/29/2006
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    47.00 | 
                 
                
                    | High | 
                    47.50 | 
                 
                
                    | Low | 
                    47.00 | 
                     
                
                    | Volume | 
                    178,230 | 
                                 
                
                    | Split-adjusted Price | 
                    14.60 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TYA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/29/2006
             | 
            
                +1.00 / +2.15%
             |             
            
                47.00
             |           
            
                47.50
             |               
            
                47.00
             |                           
            
                47.50
             | 
            
                47.50
             |                     
            
                14.60
             |                                 
            
                178,230
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2006
             | 
            
                +0.90 / +1.97%
             |             
            
                46.10
             |           
            
                46.80
             |               
            
                46.10
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                14.29
             |                                 
            
                165,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2006
             | 
            
                0.00 / 0.00%
             |             
            
                45.60
             |           
            
                45.60
             |               
            
                45.30
             |                           
            
                45.60
             | 
            
                45.60
             |                     
            
                14.02
             |                                 
            
                44,220
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2006
             | 
            
                +0.10 / +0.22%
             |             
            
                45.50
             |           
            
                46.40
             |               
            
                45.50
             |                           
            
                45.60
             | 
            
                45.60
             |                     
            
                14.02
             |                                 
            
                73,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/23/2006
             | 
            
                +1.60 / +3.64%
             |             
            
                43.90
             |           
            
                45.50
             |               
            
                43.90
             |                           
            
                45.50
             | 
            
                45.50
             |                     
            
                13.99
             |                                 
            
                76,850
             |            
            
                 
             |                                       
         
    
        
            | 
                8/22/2006
             | 
            
                -2.30 / -4.98%
             |             
            
                44.50
             |           
            
                44.50
             |               
            
                43.90
             |                           
            
                43.90
             | 
            
                43.90
             |                     
            
                13.50
             |                                 
            
                112,970
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/21/2006
             | 
            
                -0.30 / -0.65%
             |             
            
                46.50
             |           
            
                46.50
             |               
            
                46.00
             |                           
            
                46.20
             | 
            
                46.20
             |                     
            
                14.20
             |                                 
            
                78,880
             |            
            
                 
             |                                       
         
    
        
            | 
                8/18/2006
             | 
            
                +0.50 / +1.09%
             |             
            
                46.10
             |           
            
                46.50
             |               
            
                46.10
             |                           
            
                46.50
             | 
            
                46.50
             |                     
            
                14.29
             |                                 
            
                81,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/17/2006
             | 
            
                +0.50 / +1.10%
             |             
            
                46.00
             |           
            
                47.70
             |               
            
                46.00
             |                           
            
                46.00
             | 
            
                46.00
             |                     
            
                14.14
             |                                 
            
                184,590
             |            
            
                 
             |                                       
         
    
        
            | 
                8/16/2006
             | 
            
                +2.00 / +4.60%
             |             
            
                45.00
             |           
            
                45.50
             |               
            
                45.00
             |                           
            
                45.50
             | 
            
                45.50
             |                     
            
                13.99
             |                                 
            
                180,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/15/2006
             | 
            
                -1.10 / -2.47%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                43.50
             |                           
            
                43.50
             | 
            
                43.50
             |                     
            
                13.37
             |                                 
            
                107,260
             |            
            
                 
             |                                       
         
    
        
            | 
                8/14/2006
             | 
            
                +2.10 / +4.94%
             |             
            
                44.60
             |           
            
                44.60
             |               
            
                44.60
             |                           
            
                44.60
             | 
            
                44.60
             |                     
            
                13.71
             |                                 
            
                79,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/11/2006
             | 
            
                +1.20 / +2.91%
             |             
            
                41.50
             |           
            
                42.50
             |               
            
                41.50
             |                           
            
                42.50
             | 
            
                42.50
             |                     
            
                13.07
             |                                 
            
                78,370
             |            
            
                 
             |                                       
         
    
        
            | 
                8/10/2006
             | 
            
                +0.30 / +0.73%
             |             
            
                41.20
             |           
            
                41.30
             |               
            
                41.20
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                12.70
             |                                 
            
                51,130
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/9/2006
             | 
            
                -0.20 / -0.49%
             |             
            
                41.20
             |           
            
                41.70
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                12.60
             |                                 
            
                47,860
             |            
            
                 
             |                                       
         
    
        
            | 
                8/8/2006
             | 
            
                +1.30 / +3.26%
             |             
            
                40.50
             |           
            
                41.20
             |               
            
                40.50
             |                           
            
                41.20
             | 
            
                41.20
             |                     
            
                12.67
             |                                 
            
                44,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/7/2006
             | 
            
                -1.90 / -4.55%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                39.90
             |                           
            
                39.90
             | 
            
                39.90
             |                     
            
                12.27
             |                                 
            
                53,280
             |            
            
                 
             |                                       
         
    
        
            | 
                8/4/2006
             | 
            
                +1.90 / +4.76%
             |             
            
                41.80
             |           
            
                41.80
             |               
            
                41.80
             |                           
            
                41.80
             | 
            
                41.80
             |                     
            
                12.85
             |                                 
            
                83,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/3/2006
             | 
            
                +1.90 / +5.00%
             |             
            
                39.00
             |           
            
                39.90
             |               
            
                39.00
             |                           
            
                39.90
             | 
            
                39.90
             |                     
            
                12.27
             |                                 
            
                44,380
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2006
             | 
            
                +0.90 / +2.43%
             |             
            
                37.10
             |           
            
                38.00
             |               
            
                36.70
             |                           
            
                38.00
             | 
            
                38.00
             |                     
            
                11.68
             |                                 
            
                73,840
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/1/2006
             | 
            
                -1.90 / -4.87%
             |             
            
                38.20
             |           
            
                38.20
             |               
            
                37.10
             |                           
            
                37.10
             | 
            
                37.10
             |                     
            
                11.41
             |                                 
            
                63,630
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2006
             | 
            
                -2.00 / -4.88%
             |             
            
                40.00
             |           
            
                40.00
             |               
            
                39.00
             |                           
            
                39.00
             | 
            
                39.00
             |                     
            
                11.99
             |                                 
            
                38,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2006
             | 
            
                -0.30 / -0.73%
             |             
            
                41.30
             |           
            
                41.50
             |               
            
                41.00
             |                           
            
                41.00
             | 
            
                41.00
             |                     
            
                12.60
             |                                 
            
                34,120
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2006
             | 
            
                +1.90 / +4.82%
             |             
            
                39.70
             |           
            
                41.30
             |               
            
                39.70
             |                           
            
                41.30
             | 
            
                41.30
             |                     
            
                12.70
             |                                 
            
                54,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2006
             | 
            
                0.00 / 0.00%
             |             
            
                39.40
             |           
            
                40.00
             |               
            
                39.00
             |                           
            
                39.40
             | 
            
                39.40
             |                     
            
                12.11
             |                                 
            
                63,070
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2006
             | 
            
                -2.00 / -4.83%
             |             
            
                40.20
             |           
            
                40.20
             |               
            
                39.40
             |                           
            
                39.40
             | 
            
                39.40
             |                     
            
                12.11
             |                                 
            
                83,870
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2006
             | 
            
                -1.10 / -2.59%
             |             
            
                42.00
             |           
            
                42.00
             |               
            
                41.40
             |                           
            
                41.40
             | 
            
                41.40
             |                     
            
                12.73
             |                                 
            
                42,810
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2006
             | 
            
                -1.30 / -2.97%
             |             
            
                43.80
             |           
            
                43.80
             |               
            
                42.50
             |                           
            
                42.50
             | 
            
                42.50
             |                     
            
                13.07
             |                                 
            
                24,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2006
             | 
            
                +1.80 / +4.29%
             |             
            
                42.00
             |           
            
                43.80
             |               
            
                42.00
             |                           
            
                43.80
             | 
            
                43.80
             |                     
            
                13.46
             |                                 
            
                44,390
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2006
             | 
            
                -2.00 / -4.55%
             |             
            
                43.50
             |           
            
                43.50
             |               
            
                42.00
             |                           
            
                42.00
             | 
            
                42.00
             |                     
            
                12.91
             |                                 
            
                41,490
             |  
            
                 
             |                                                              
             
    
         
    
    
 |