| 
                 
                    Closing price on 12/25/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    37.00 | 
                 
                
                    | High | 
                    37.30 | 
                 
                
                    | Low | 
                    35.90 | 
                     
                
                    | Volume | 
                    45,200 | 
                                 
                
                    | Split-adjusted Price | 
                    2.09 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
NTP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                12/25/2008
             | 
            
                -0.50 / -1.37%
             |             
            
                37.00
             |           
            
                37.30
             |               
            
                35.90
             |                           
            
                36.00
             | 
            
                36.00
             |                     
            
                2.09
             |                                 
            
                45,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2008
             | 
            
                -0.30 / -0.82%
             |             
            
                36.10
             |           
            
                37.00
             |               
            
                35.50
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                2.12
             |                                 
            
                73,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2008
             | 
            
                -0.80 / -2.13%
             |             
            
                38.10
             |           
            
                38.10
             |               
            
                35.70
             |                           
            
                36.80
             | 
            
                36.80
             |                     
            
                2.14
             |                                 
            
                83,200
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2008
             | 
            
                +1.90 / +5.32%
             |             
            
                37.00
             |           
            
                37.60
             |               
            
                36.20
             |                           
            
                37.60
             | 
            
                37.60
             |                     
            
                2.18
             |                                 
            
                157,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2008
             | 
            
                +1.00 / +2.88%
             |             
            
                34.70
             |           
            
                35.70
             |               
            
                33.50
             |                           
            
                35.70
             | 
            
                35.70
             |                     
            
                2.07
             |                                 
            
                67,900
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2008
             | 
            
                -0.20 / -0.57%
             |             
            
                34.50
             |           
            
                34.90
             |               
            
                33.30
             |                           
            
                34.70
             | 
            
                34.70
             |                     
            
                2.01
             |                                 
            
                14,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2008
             | 
            
                +1.50 / +4.49%
             |             
            
                34.10
             |           
            
                35.50
             |               
            
                32.50
             |                           
            
                34.90
             | 
            
                34.90
             |                     
            
                2.03
             |                                 
            
                71,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2008
             | 
            
                -2.50 / -6.96%
             |             
            
                36.40
             |           
            
                36.40
             |               
            
                33.40
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                1.94
             |                                 
            
                81,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2008
             | 
            
                +2.10 / +6.21%
             |             
            
                35.90
             |           
            
                35.90
             |               
            
                35.20
             |                           
            
                35.90
             | 
            
                35.90
             |                     
            
                2.08
             |                                 
            
                116,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/12/2008
             | 
            
                +1.40 / +4.32%
             |             
            
                32.00
             |           
            
                33.80
             |               
            
                31.00
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                1.96
             |                                 
            
                82,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/11/2008
             | 
            
                +1.30 / +4.18%
             |             
            
                31.00
             |           
            
                32.40
             |               
            
                31.00
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                1.88
             |                                 
            
                54,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2008
             | 
            
                -1.10 / -3.42%
             |             
            
                31.10
             |           
            
                32.50
             |               
            
                30.90
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                1.80
             |                                 
            
                45,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2008
             | 
            
                +0.20 / +0.63%
             |             
            
                32.50
             |           
            
                33.40
             |               
            
                31.20
             |                           
            
                32.20
             | 
            
                32.20
             |                     
            
                1.87
             |                                 
            
                63,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2008
             | 
            
                -2.00 / -5.88%
             |             
            
                34.00
             |           
            
                34.00
             |               
            
                31.90
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                1.86
             |                                 
            
                63,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/5/2008
             | 
            
                -2.30 / -6.34%
             |             
            
                35.00
             |           
            
                35.20
             |               
            
                34.00
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                1.97
             |                                 
            
                58,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/4/2008
             | 
            
                -0.20 / -0.55%
             |             
            
                36.30
             |           
            
                36.50
             |               
            
                36.00
             |                           
            
                36.30
             | 
            
                36.30
             |                     
            
                2.11
             |                                 
            
                88,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2008
             | 
            
                +0.40 / +1.11%
             |             
            
                36.50
             |           
            
                36.50
             |               
            
                36.00
             |                           
            
                36.50
             | 
            
                36.50
             |                     
            
                2.12
             |                                 
            
                48,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2008
             | 
            
                -2.10 / -5.50%
             |             
            
                35.00
             |           
            
                37.00
             |               
            
                35.00
             |                           
            
                36.10
             | 
            
                36.10
             |                     
            
                2.09
             |                                 
            
                31,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2008
             | 
            
                -0.30 / -0.78%
             |             
            
                38.50
             |           
            
                38.50
             |               
            
                36.00
             |                           
            
                38.20
             | 
            
                38.20
             |                     
            
                2.22
             |                                 
            
                110,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/28/2008
             | 
            
                +2.70 / +7.54%
             |             
            
                34.20
             |           
            
                38.50
             |               
            
                34.20
             |                           
            
                38.50
             | 
            
                38.50
             |                     
            
                2.23
             |                                 
            
                420,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/27/2008
             | 
            
                -2.00 / -5.29%
             |             
            
                38.00
             |           
            
                38.50
             |               
            
                35.80
             |                           
            
                35.80
             | 
            
                35.80
             |                     
            
                2.08
             |                                 
            
                126,400
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2008
             | 
            
                -2.70 / -6.67%
             |             
            
                40.00
             |           
            
                40.00
             |               
            
                37.80
             |                           
            
                37.80
             | 
            
                37.80
             |                     
            
                2.19
             |                                 
            
                156,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/25/2008
             | 
            
                +0.60 / +1.50%
             |             
            
                41.60
             |           
            
                41.60
             |               
            
                40.00
             |                           
            
                40.50
             | 
            
                40.50
             |                     
            
                2.35
             |                                 
            
                48,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/24/2008
             | 
            
                -0.60 / -1.48%
             |             
            
                41.00
             |           
            
                42.40
             |               
            
                39.90
             |                           
            
                39.90
             | 
            
                39.90
             |                     
            
                2.32
             |                                 
            
                63,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/21/2008
             | 
            
                -2.50 / -5.81%
             |             
            
                40.70
             |           
            
                42.00
             |               
            
                40.00
             |                           
            
                40.50
             | 
            
                40.50
             |                     
            
                2.35
             |                                 
            
                186,300
             |            
            
                 
             |                                       
         
    
        
            | 
                11/20/2008
             | 
            
                -1.20 / -2.71%
             |             
            
                44.00
             |           
            
                44.00
             |               
            
                41.80
             |                           
            
                43.00
             | 
            
                43.00
             |                     
            
                2.50
             |                                 
            
                58,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/19/2008
             | 
            
                -0.30 / -0.67%
             |             
            
                44.20
             |           
            
                45.50
             |               
            
                44.20
             |                           
            
                44.20
             | 
            
                44.20
             |                     
            
                2.56
             |                                 
            
                62,500
             |            
            
                 
             |                                       
         
    
        
            | 
                11/18/2008
             | 
            
                -0.50 / -1.11%
             |             
            
                44.00
             |           
            
                45.00
             |               
            
                43.00
             |                           
            
                44.50
             | 
            
                44.50
             |                     
            
                2.58
             |                                 
            
                61,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/17/2008
             | 
            
                -0.30 / -0.66%
             |             
            
                45.80
             |           
            
                45.80
             |               
            
                43.80
             |                           
            
                45.00
             | 
            
                45.00
             |                     
            
                2.61
             |                                 
            
                40,900
             |            
            
                 
             |                                       
         
    
        
            | 
                11/14/2008
             | 
            
                +0.30 / +0.67%
             |             
            
                46.00
             |           
            
                46.90
             |               
            
                45.00
             |                           
            
                45.30
             | 
            
                45.30
             |                     
            
                2.63
             |                                 
            
                46,900
             |  
            
                 
             |                                                              
             
    
         
    
    
 |