| 
                 
                    Closing price on 8/3/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    33.00 | 
                 
                
                    | High | 
                    33.00 | 
                 
                
                    | Low | 
                    32.10 | 
                     
                
                    | Volume | 
                    18,700 | 
                                 
                
                    | Split-adjusted Price | 
                    5.16 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
V12 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/3/2010
             | 
            
                -2.40 / -6.96%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                32.10
             |                           
            
                32.10
             | 
            
                32.10
             |                     
            
                5.16
             |                                 
            
                18,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/2/2010
             | 
            
                +0.70 / +2.07%
             |             
            
                34.50
             |           
            
                34.50
             |               
            
                34.50
             |                           
            
                34.50
             | 
            
                34.50
             |                     
            
                5.55
             |                                 
            
                200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2010
             | 
            
                +0.60 / +1.81%
             |             
            
                33.30
             |           
            
                34.00
             |               
            
                33.30
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                5.43
             |                                 
            
                5,500
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2010
             | 
            
                +0.60 / +1.84%
             |             
            
                33.00
             |           
            
                33.20
             |               
            
                32.00
             |                           
            
                33.20
             | 
            
                33.20
             |                     
            
                5.34
             |                                 
            
                7,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2010
             | 
            
                -1.30 / -3.83%
             |             
            
                32.50
             |           
            
                33.00
             |               
            
                32.00
             |                           
            
                32.60
             | 
            
                32.60
             |                     
            
                5.24
             |                                 
            
                11,200
             |            
            
                 
             |                                       
         
    
        
            | 
                7/27/2010
             | 
            
                +0.60 / +1.80%
             |             
            
                34.90
             |           
            
                35.00
             |               
            
                32.20
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                5.45
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/26/2010
             | 
            
                -1.70 / -4.86%
             |             
            
                35.30
             |           
            
                35.30
             |               
            
                33.00
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                5.35
             |                                 
            
                23,400
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2010
             | 
            
                -0.40 / -1.13%
             |             
            
                35.10
             |           
            
                35.90
             |               
            
                35.00
             |                           
            
                35.00
             | 
            
                35.00
             |                     
            
                5.63
             |                                 
            
                9,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2010
             | 
            
                -0.10 / -0.28%
             |             
            
                35.50
             |           
            
                36.00
             |               
            
                35.10
             |                           
            
                35.40
             | 
            
                35.40
             |                     
            
                5.69
             |                                 
            
                28,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2010
             | 
            
                +1.20 / +3.50%
             |             
            
                35.00
             |           
            
                36.00
             |               
            
                34.70
             |                           
            
                35.50
             | 
            
                35.50
             |                     
            
                5.71
             |                                 
            
                61,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/20/2010
             | 
            
                +0.60 / +1.78%
             |             
            
                34.00
             |           
            
                35.70
             |               
            
                33.90
             |                           
            
                34.30
             | 
            
                34.30
             |                     
            
                5.51
             |                                 
            
                80,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/19/2010
             | 
            
                +0.70 / +2.12%
             |             
            
                33.50
             |           
            
                34.00
             |               
            
                33.10
             |                           
            
                33.70
             | 
            
                33.70
             |                     
            
                5.42
             |                                 
            
                17,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2010
             | 
            
                +1.00 / +3.13%
             |             
            
                32.90
             |           
            
                33.50
             |               
            
                32.40
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                5.31
             |                                 
            
                34,600
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2010
             | 
            
                -1.00 / -3.03%
             |             
            
                32.20
             |           
            
                33.40
             |               
            
                32.00
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                5.14
             |                                 
            
                19,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2010
             | 
            
                -1.10 / -3.23%
             |             
            
                34.20
             |           
            
                34.20
             |               
            
                32.50
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                5.31
             |                                 
            
                48,300
             |            
            
                 
             |                                       
         
    
        
            | 
                7/13/2010
             | 
            
                +2.20 / +6.90%
             |             
            
                32.50
             |           
            
                34.10
             |               
            
                32.50
             |                           
            
                34.10
             | 
            
                34.10
             |                     
            
                5.48
             |                                 
            
                101,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |