| 
                 
                    Closing price on 7/12/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    31.90 | 
                 
                
                    | High | 
                    32.00 | 
                 
                
                    | Low | 
                    31.40 | 
                     
                
                    | Volume | 
                    25,100 | 
                                 
                
                    | Split-adjusted Price | 
                    5.13 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
V12 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/12/2010
             | 
            
                +0.50 / +1.59%
             |             
            
                31.90
             |           
            
                32.00
             |               
            
                31.40
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                5.13
             |                                 
            
                25,100
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2010
             | 
            
                +1.30 / +4.32%
             |             
            
                30.90
             |           
            
                31.40
             |               
            
                30.90
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                5.05
             |                                 
            
                13,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2010
             | 
            
                -0.90 / -2.90%
             |             
            
                31.20
             |           
            
                31.40
             |               
            
                30.10
             |                           
            
                30.10
             | 
            
                30.10
             |                     
            
                4.84
             |                                 
            
                5,800
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2010
             | 
            
                +0.70 / +2.31%
             |             
            
                31.50
             |           
            
                31.80
             |               
            
                30.80
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                4.98
             |                                 
            
                25,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/6/2010
             | 
            
                -0.40 / -1.30%
             |             
            
                30.50
             |           
            
                31.00
             |               
            
                30.20
             |                           
            
                30.30
             | 
            
                30.30
             |                     
            
                4.87
             |                                 
            
                23,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/5/2010
             | 
            
                -0.50 / -1.60%
             |             
            
                31.40
             |           
            
                31.40
             |               
            
                30.70
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                4.94
             |                                 
            
                8,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2010
             | 
            
                0.00 / 0.00%
             |             
            
                31.00
             |           
            
                31.20
             |               
            
                30.80
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                5.02
             |                                 
            
                8,700
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2010
             | 
            
                +0.40 / +1.30%
             |             
            
                29.20
             |           
            
                31.80
             |               
            
                29.20
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                5.02
             |                                 
            
                10,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2010
             | 
            
                -1.10 / -3.45%
             |             
            
                31.50
             |           
            
                32.00
             |               
            
                29.60
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                4.95
             |                                 
            
                16,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/29/2010
             | 
            
                +1.20 / +3.91%
             |             
            
                31.00
             |           
            
                32.40
             |               
            
                31.00
             |                           
            
                31.90
             | 
            
                31.90
             |                     
            
                5.13
             |                                 
            
                19,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/28/2010
             | 
            
                -0.40 / -1.29%
             |             
            
                32.20
             |           
            
                32.20
             |               
            
                30.30
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                4.94
             |                                 
            
                5,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2010
             | 
            
                -1.70 / -5.18%
             |             
            
                32.00
             |           
            
                32.10
             |               
            
                30.80
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                5.00
             |                                 
            
                37,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2010
             | 
            
                -0.70 / -2.09%
             |             
            
                32.50
             |           
            
                33.80
             |               
            
                32.50
             |                           
            
                32.80
             | 
            
                32.80
             |                     
            
                5.27
             |                                 
            
                51,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2010
             | 
            
                +0.60 / +1.82%
             |             
            
                33.40
             |           
            
                33.50
             |               
            
                32.50
             |                           
            
                33.50
             | 
            
                33.50
             |                     
            
                5.14
             |                                 
            
                34,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/22/2010
             | 
            
                -0.10 / -0.30%
             |             
            
                33.50
             |           
            
                33.50
             |               
            
                32.70
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                5.05
             |                                 
            
                32,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/21/2010
             | 
            
                -0.40 / -1.20%
             |             
            
                34.50
             |           
            
                34.50
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                5.06
             |                                 
            
                41,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/18/2010
             | 
            
                -0.20 / -0.60%
             |             
            
                34.30
             |           
            
                34.30
             |               
            
                33.00
             |                           
            
                33.40
             | 
            
                33.40
             |                     
            
                5.13
             |                                 
            
                34,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/17/2010
             | 
            
                +0.30 / +0.90%
             |             
            
                33.20
             |           
            
                35.00
             |               
            
                33.20
             |                           
            
                33.60
             | 
            
                33.60
             |                     
            
                5.16
             |                                 
            
                62,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/16/2010
             | 
            
                +0.30 / +0.91%
             |             
            
                34.00
             |           
            
                34.30
             |               
            
                32.50
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                5.11
             |                                 
            
                10,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/15/2010
             | 
            
                +0.20 / +0.61%
             |             
            
                31.90
             |           
            
                33.80
             |               
            
                31.90
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                5.06
             |                                 
            
                26,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/14/2010
             | 
            
                +1.80 / +5.81%
             |             
            
                30.90
             |           
            
                32.80
             |               
            
                30.90
             |                           
            
                32.80
             | 
            
                32.80
             |                     
            
                5.03
             |                                 
            
                81,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/11/2010
             | 
            
                +1.00 / +3.33%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                30.50
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                4.76
             |                                 
            
                9,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/10/2010
             | 
            
                -0.90 / -2.91%
             |             
            
                30.50
             |           
            
                31.00
             |               
            
                29.10
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                4.60
             |                                 
            
                14,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/9/2010
             | 
            
                -0.10 / -0.32%
             |             
            
                31.00
             |           
            
                31.60
             |               
            
                29.90
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                4.74
             |                                 
            
                10,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/8/2010
             | 
            
                +1.60 / +5.44%
             |             
            
                28.00
             |           
            
                31.00
             |               
            
                28.00
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                4.76
             |                                 
            
                59,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/7/2010
             | 
            
                -1.80 / -5.77%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                29.30
             |                           
            
                29.40
             | 
            
                29.40
             |                     
            
                4.51
             |                                 
            
                35,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/4/2010
             | 
            
                -0.50 / -1.58%
             |             
            
                32.50
             |           
            
                32.50
             |               
            
                31.00
             |                           
            
                31.20
             | 
            
                31.20
             |                     
            
                4.79
             |                                 
            
                19,300
             |            
            
                 
             |                                       
         
    
        
            | 
                6/3/2010
             | 
            
                -0.30 / -0.94%
             |             
            
                32.80
             |           
            
                32.80
             |               
            
                31.70
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                4.87
             |                                 
            
                17,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/2/2010
             | 
            
                +0.50 / +1.59%
             |             
            
                30.50
             |           
            
                32.00
             |               
            
                30.40
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                4.91
             |                                 
            
                26,000
             |            
            
                 
             |                                       
         
    
        
            | 
                6/1/2010
             | 
            
                -0.50 / -1.56%
             |             
            
                30.50
             |           
            
                31.50
             |               
            
                30.00
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                4.83
             |                                 
            
                29,700
             |  
            
                 
             |                                                              
             
    
         
    
    
 |