| 
                 
                    Closing price on 5/14/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    23.30 | 
                 
                
                    | High | 
                    23.30 | 
                 
                
                    | Low | 
                    23.30 | 
                     
                
                    | Volume | 
                    250 | 
                                 
                
                    | Split-adjusted Price | 
                    5.44 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VIP Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/14/2008
             | 
            
                -0.40 / -1.69%
             |             
            
                23.30
             |           
            
                23.30
             |               
            
                23.30
             |                           
            
                23.30
             | 
            
                23.30
             |                     
            
                5.44
             |                                 
            
                250
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2008
             | 
            
                -0.40 / -1.66%
             |             
            
                23.70
             |           
            
                23.70
             |               
            
                23.70
             |                           
            
                23.70
             | 
            
                23.70
             |                     
            
                5.53
             |                                 
            
                34,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2008
             | 
            
                -0.40 / -1.63%
             |             
            
                24.10
             |           
            
                24.10
             |               
            
                24.10
             |                           
            
                24.10
             | 
            
                24.10
             |                     
            
                5.63
             |                                 
            
                2,770
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2008
             | 
            
                -0.50 / -2.00%
             |             
            
                24.50
             |           
            
                24.50
             |               
            
                24.50
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.72
             |                                 
            
                23,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2008
             | 
            
                -0.50 / -1.96%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                25.00
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                5.84
             |                                 
            
                37,250
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2008
             | 
            
                -0.50 / -1.92%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                25.50
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                5.95
             |                                 
            
                93,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2008
             | 
            
                -0.50 / -1.89%
             |             
            
                26.00
             |           
            
                26.50
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                6.07
             |                                 
            
                146,970
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2008
             | 
            
                -0.50 / -1.85%
             |             
            
                26.50
             |           
            
                27.00
             |               
            
                26.50
             |                           
            
                26.50
             | 
            
                26.50
             |                     
            
                6.19
             |                                 
            
                40,390
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2008
             | 
            
                -0.50 / -1.82%
             |             
            
                27.50
             |           
            
                27.70
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                6.30
             |                                 
            
                40,050
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2008
             | 
            
                +0.50 / +1.85%
             |             
            
                26.50
             |           
            
                27.50
             |               
            
                26.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                6.42
             |                                 
            
                168,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2008
             | 
            
                -0.50 / -1.82%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                6.30
             |                                 
            
                31,630
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2008
             | 
            
                -0.50 / -1.79%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                27.50
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                6.42
             |                                 
            
                25,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2008
             | 
            
                -0.50 / -1.75%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                6.54
             |                                 
            
                32,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2008
             | 
            
                -0.50 / -1.72%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                6.65
             |                                 
            
                20,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2008
             | 
            
                -0.50 / -1.69%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                6.77
             |                                 
            
                8,510
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2008
             | 
            
                +0.50 / +1.72%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                28.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                6.89
             |                                 
            
                92,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2008
             | 
            
                +0.50 / +1.75%
             |             
            
                28.00
             |           
            
                29.00
             |               
            
                28.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                6.77
             |                                 
            
                117,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2008
             | 
            
                -0.50 / -1.72%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                6.65
             |                                 
            
                27,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2008
             | 
            
                -0.50 / -1.69%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                6.77
             |                                 
            
                1,750
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2008
             | 
            
                -0.60 / -1.99%
             |             
            
                29.50
             |           
            
                30.00
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                6.89
             |                                 
            
                44,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/9/2008
             | 
            
                +0.50 / +1.69%
             |             
            
                30.00
             |           
            
                30.10
             |               
            
                29.90
             |                           
            
                30.10
             | 
            
                30.10
             |                     
            
                7.03
             |                                 
            
                78,680
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2008
             | 
            
                +0.50 / +1.72%
             |             
            
                29.60
             |           
            
                29.60
             |               
            
                29.10
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                6.91
             |                                 
            
                251,540
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2008
             | 
            
                +0.50 / +1.75%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                29.10
             |                           
            
                29.10
             | 
            
                29.10
             |                     
            
                6.79
             |                                 
            
                220
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2008
             | 
            
                +0.20 / +0.70%
             |             
            
                28.60
             |           
            
                28.60
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                6.68
             |                                 
            
                2,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/3/2008
             | 
            
                +0.20 / +0.71%
             |             
            
                28.40
             |           
            
                28.40
             |               
            
                28.40
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                6.63
             |                                 
            
                3,870
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2008
             | 
            
                +0.20 / +0.71%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                28.20
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                6.58
             |                                 
            
                30
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2008
             | 
            
                +0.20 / +0.72%
             |             
            
                28.00
             |           
            
                28.00
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                6.54
             |                                 
            
                1,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2008
             | 
            
                +0.20 / +0.72%
             |             
            
                27.80
             |           
            
                27.80
             |               
            
                27.80
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                6.49
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2008
             | 
            
                +0.20 / +0.73%
             |             
            
                27.40
             |           
            
                27.60
             |               
            
                27.40
             |                           
            
                27.60
             | 
            
                27.60
             |                     
            
                6.44
             |                                 
            
                4,290
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2008
             | 
            
                +0.20 / +0.74%
             |             
            
                27.40
             |           
            
                27.40
             |               
            
                27.40
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                6.40
             |                                 
            
                12,570
             |  
            
                 
             |                                                              
             
    
         
    
    
 |