| 
                 
                    Closing price on 6/11/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    32.00 | 
                 
                
                    | High | 
                    32.00 | 
                 
                
                    | Low | 
                    30.50 | 
                     
                
                    | Volume | 
                    9,600 | 
                                 
                
                    | Split-adjusted Price | 
                    4.76 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
V12 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2010
             | 
            
                -2.10 / -6.16%
             |             
            
                36.00
             |           
            
                36.00
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                4.91
             |                                 
            
                6,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2010
             | 
            
                +1.60 / +4.92%
             |             
            
                33.70
             |           
            
                34.10
             |               
            
                32.10
             |                           
            
                34.10
             | 
            
                34.10
             |                     
            
                5.23
             |                                 
            
                47,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2010
             | 
            
                -0.10 / -0.31%
             |             
            
                32.40
             |           
            
                32.50
             |               
            
                30.50
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                4.99
             |                                 
            
                13,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2010
             | 
            
                +3.80 / +13.19%
             |             
            
                32.70
             |           
            
                32.70
             |               
            
                30.70
             |                           
            
                32.60
             | 
            
                32.60
             |                     
            
                5.00
             |                                 
            
                43,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2010
             | 
            
                -2.30 / -7.40%
             |             
            
                30.30
             |           
            
                31.20
             |               
            
                28.80
             |                           
            
                28.80
             | 
            
                28.80
             |                     
            
                4.42
             |                                 
            
                23,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2010
             | 
            
                +2.00 / +6.87%
             |             
            
                30.90
             |           
            
                31.10
             |               
            
                29.00
             |                           
            
                31.10
             | 
            
                31.10
             |                     
            
                4.77
             |                                 
            
                24,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2010
             | 
            
                -3.40 / -10.46%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                29.10
             |                           
            
                29.10
             | 
            
                29.10
             |                     
            
                4.47
             |                                 
            
                21,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2010
             | 
            
                +1.50 / +4.84%
             |             
            
                29.90
             |           
            
                32.80
             |               
            
                29.70
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                4.99
             |                                 
            
                85,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2010
             | 
            
                -1.10 / -3.43%
             |             
            
                33.00
             |           
            
                34.70
             |               
            
                30.60
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                4.76
             |                                 
            
                45,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2010
             | 
            
                +0.40 / +1.26%
             |             
            
                34.90
             |           
            
                34.90
             |               
            
                32.00
             |                           
            
                32.10
             | 
            
                32.10
             |                     
            
                4.93
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2010
             | 
            
                -1.00 / -3.06%
             |             
            
                34.50
             |           
            
                34.80
             |               
            
                31.00
             |                           
            
                31.70
             | 
            
                31.70
             |                     
            
                4.87
             |                                 
            
                25,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2010
             | 
            
                +1.20 / +3.81%
             |             
            
                32.70
             |           
            
                32.70
             |               
            
                32.60
             |                           
            
                32.70
             | 
            
                32.70
             |                     
            
                5.02
             |                                 
            
                14,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2010
             | 
            
                -0.90 / -2.78%
             |             
            
                31.00
             |           
            
                31.50
             |               
            
                30.30
             |                           
            
                31.50
             | 
            
                31.50
             |                     
            
                4.83
             |                                 
            
                75,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/12/2010
             | 
            
                -1.70 / -4.99%
             |             
            
                32.80
             |           
            
                33.20
             |               
            
                32.40
             |                           
            
                32.40
             | 
            
                32.40
             |                     
            
                4.97
             |                                 
            
                55,300
             |            
            
                 
             |                                       
         
    
        
            | 
                5/11/2010
             | 
            
                -2.50 / -6.83%
             |             
            
                36.20
             |           
            
                36.20
             |               
            
                34.10
             |                           
            
                34.10
             | 
            
                34.10
             |                     
            
                5.23
             |                                 
            
                40,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/10/2010
             | 
            
                -1.90 / -4.94%
             |             
            
                36.70
             |           
            
                36.70
             |               
            
                36.60
             |                           
            
                36.60
             | 
            
                36.60
             |                     
            
                5.62
             |                                 
            
                44,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2010
             | 
            
                -2.60 / -6.33%
             |             
            
                43.00
             |           
            
                43.80
             |               
            
                38.20
             |                           
            
                38.50
             | 
            
                38.50
             |                     
            
                5.91
             |                                 
            
                67,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/6/2010
             | 
            
                +2.40 / +6.20%
             |             
            
                38.70
             |           
            
                41.10
             |               
            
                38.70
             |                           
            
                41.10
             | 
            
                41.10
             |                     
            
                6.31
             |                                 
            
                55,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/5/2010
             | 
            
                +2.50 / +6.91%
             |             
            
                38.70
             |           
            
                38.70
             |               
            
                36.20
             |                           
            
                38.70
             | 
            
                38.70
             |                     
            
                5.94
             |                                 
            
                98,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2010
             | 
            
                +2.30 / +6.78%
             |             
            
                36.20
             |           
            
                36.20
             |               
            
                36.20
             |                           
            
                36.20
             | 
            
                36.20
             |                     
            
                5.56
             |                                 
            
                21,200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/29/2010
             | 
            
                +2.10 / +6.60%
             |             
            
                33.90
             |           
            
                33.90
             |               
            
                32.60
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                5.20
             |                                 
            
                60,400
             |  
            
                 
             |                                                              
             
    
         
    
    
 |