| 
                 
                    Closing price on 5/17/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    18.90 | 
                 
                
                    | High | 
                    18.90 | 
                 
                
                    | Low | 
                    16.70 | 
                     
                
                    | Volume | 
                    28,200 | 
                                 
                
                    | Split-adjusted Price | 
                    3.27 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
TPP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/17/2010
             | 
            
                -1.70 / -9.19%
             |             
            
                18.90
             |           
            
                18.90
             |               
            
                16.70
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                3.27
             |                                 
            
                28,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2010
             | 
            
                -0.50 / -2.63%
             |             
            
                18.00
             |           
            
                19.50
             |               
            
                17.60
             |                           
            
                18.50
             | 
            
                18.50
             |                     
            
                3.60
             |                                 
            
                63,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2010
             | 
            
                +0.30 / +1.60%
             |             
            
                18.00
             |           
            
                20.00
             |               
            
                18.00
             |                           
            
                19.00
             | 
            
                19.00
             |                     
            
                3.70
             |                                 
            
                162,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2010
             | 
            
                -1.00 / -5.08%
             |             
            
                19.00
             |           
            
                19.00
             |               
            
                18.70
             |                           
            
                18.70
             | 
            
                18.70
             |                     
            
                3.64
             |                                 
            
                31,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2010
             | 
            
                -1.60 / -7.51%
             |             
            
                22.00
             |           
            
                22.00
             |               
            
                19.70
             |                           
            
                19.70
             | 
            
                19.70
             |                     
            
                3.83
             |                                 
            
                27,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2010
             | 
            
                -1.20 / -5.33%
             |             
            
                22.20
             |           
            
                22.20
             |               
            
                20.70
             |                           
            
                21.30
             | 
            
                21.30
             |                     
            
                4.14
             |                                 
            
                105,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2010
             | 
            
                +0.80 / +3.69%
             |             
            
                21.50
             |           
            
                22.60
             |               
            
                20.00
             |                           
            
                22.50
             | 
            
                22.50
             |                     
            
                4.38
             |                                 
            
                218,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2010
             | 
            
                +1.50 / +7.43%
             |             
            
                21.70
             |           
            
                21.70
             |               
            
                20.00
             |                           
            
                21.70
             | 
            
                21.70
             |                     
            
                4.22
             |                                 
            
                141,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2010
             | 
            
                +0.60 / +3.06%
             |             
            
                19.00
             |           
            
                20.80
             |               
            
                19.00
             |                           
            
                20.20
             | 
            
                20.20
             |                     
            
                3.93
             |                                 
            
                50,400
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2010
             | 
            
                +1.20 / +6.52%
             |             
            
                19.60
             |           
            
                19.60
             |               
            
                17.50
             |                           
            
                19.60
             | 
            
                19.60
             |                     
            
                3.81
             |                                 
            
                192,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2010
             | 
            
                +1.20 / +6.98%
             |             
            
                18.40
             |           
            
                18.40
             |               
            
                18.20
             |                           
            
                18.40
             | 
            
                18.40
             |                     
            
                3.58
             |                                 
            
                77,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2010
             | 
            
                +0.70 / +4.24%
             |             
            
                17.20
             |           
            
                17.20
             |               
            
                16.50
             |                           
            
                17.20
             | 
            
                17.20
             |                     
            
                3.35
             |                                 
            
                34,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2010
             | 
            
                +1.10 / +7.14%
             |             
            
                15.80
             |           
            
                16.50
             |               
            
                15.40
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                3.21
             |                                 
            
                97,100
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2010
             | 
            
                +0.50 / +3.36%
             |             
            
                14.90
             |           
            
                15.90
             |               
            
                14.90
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                3.00
             |                                 
            
                39,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2010
             | 
            
                +0.50 / +3.47%
             |             
            
                15.00
             |           
            
                15.30
             |               
            
                14.40
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                2.90
             |                                 
            
                78,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2010
             | 
            
                +0.80 / +5.88%
             |             
            
                13.60
             |           
            
                14.40
             |               
            
                13.60
             |                           
            
                14.40
             | 
            
                14.40
             |                     
            
                2.80
             |                                 
            
                58,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2010
             | 
            
                -0.10 / -0.73%
             |             
            
                13.60
             |           
            
                13.80
             |               
            
                13.00
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                2.65
             |                                 
            
                22,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                12.90
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                2.66
             |                                 
            
                6,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2010
             | 
            
                +0.50 / +3.79%
             |             
            
                13.40
             |           
            
                13.80
             |               
            
                13.40
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                2.66
             |                                 
            
                15,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2010
             | 
            
                +0.10 / +0.76%
             |             
            
                13.50
             |           
            
                13.80
             |               
            
                12.90
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                2.57
             |                                 
            
                16,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2010
             | 
            
                0.00 / 0.00%
             |             
            
                12.40
             |           
            
                13.10
             |               
            
                12.40
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                2.55
             |                                 
            
                14,000
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2010
             | 
            
                -0.10 / -0.76%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                2.55
             |                                 
            
                7,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2010
             | 
            
                0.00 / 0.00%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.00
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                2.57
             |                                 
            
                11,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2010
             | 
            
                -0.20 / -1.49%
             |             
            
                14.00
             |           
            
                14.00
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.20
             |                     
            
                2.57
             |                                 
            
                12,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2010
             | 
            
                +0.50 / +3.88%
             |             
            
                13.00
             |           
            
                13.80
             |               
            
                12.90
             |                           
            
                13.40
             | 
            
                13.40
             |                     
            
                2.61
             |                                 
            
                21,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2010
             | 
            
                +0.20 / +1.57%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.70
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                2.51
             |                                 
            
                15,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2010
             | 
            
                -0.30 / -2.31%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.60
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                2.47
             |                                 
            
                5,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2010
             | 
            
                +0.40 / +3.17%
             |             
            
                12.70
             |           
            
                13.00
             |               
            
                12.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                2.53
             |                                 
            
                23,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2010
             | 
            
                -0.10 / -0.79%
             |             
            
                12.80
             |           
            
                13.00
             |               
            
                12.20
             |                           
            
                12.60
             | 
            
                12.60
             |                     
            
                2.45
             |                                 
            
                5,300
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2010
             | 
            
                +0.30 / +2.42%
             |             
            
                12.70
             |           
            
                12.80
             |               
            
                12.50
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                2.47
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |