| 
                 
                    Closing price on 1/25/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    23.50 | 
                 
                
                    | High | 
                    24.00 | 
                 
                
                    | Low | 
                    23.10 | 
                     
                
                    | Volume | 
                    6,100 | 
                                 
                
                    | Split-adjusted Price | 
                    3.61 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
V12 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/25/2010
             | 
            
                -1.30 / -5.24%
             |             
            
                23.50
             |           
            
                24.00
             |               
            
                23.10
             |                           
            
                23.50
             | 
            
                23.50
             |                     
            
                3.61
             |                                 
            
                6,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/22/2010
             | 
            
                -1.20 / -4.62%
             |             
            
                25.10
             |           
            
                25.10
             |               
            
                24.30
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                3.81
             |                                 
            
                16,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/21/2010
             | 
            
                -1.90 / -6.81%
             |             
            
                26.00
             |           
            
                26.60
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                3.99
             |                                 
            
                9,300
             |            
            
                 
             |                                       
         
    
        
            | 
                1/20/2010
             | 
            
                +0.20 / +0.72%
             |             
            
                27.90
             |           
            
                27.90
             |               
            
                27.90
             |                           
            
                27.90
             | 
            
                27.90
             |                     
            
                4.28
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/19/2010
             | 
            
                +0.70 / +2.59%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                25.50
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                4.25
             |                                 
            
                3,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/18/2010
             | 
            
                -1.50 / -5.26%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                27.00
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                4.14
             |                                 
            
                10,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/15/2010
             | 
            
                -2.00 / -6.56%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                28.50
             |                           
            
                28.50
             | 
            
                28.50
             |                     
            
                4.37
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/14/2010
             | 
            
                +0.60 / +2.01%
             |             
            
                30.70
             |           
            
                30.70
             |               
            
                29.00
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                4.68
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/13/2010
             | 
            
                +0.80 / +2.75%
             |             
            
                29.80
             |           
            
                30.00
             |               
            
                27.80
             |                           
            
                29.90
             | 
            
                29.90
             |                     
            
                4.59
             |                                 
            
                21,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/12/2010
             | 
            
                -0.90 / -3.00%
             |             
            
                29.00
             |           
            
                30.80
             |               
            
                29.00
             |                           
            
                29.10
             | 
            
                29.10
             |                     
            
                4.47
             |                                 
            
                18,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/11/2010
             | 
            
                -0.60 / -1.96%
             |             
            
                29.00
             |           
            
                30.00
             |               
            
                28.70
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                4.60
             |                                 
            
                54,800
             |            
            
                 
             |                                       
         
    
        
            | 
                1/8/2010
             | 
            
                -2.10 / -6.42%
             |             
            
                30.60
             |           
            
                32.00
             |               
            
                30.60
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                4.70
             |                                 
            
                32,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/7/2010
             | 
            
                -1.90 / -5.49%
             |             
            
                32.80
             |           
            
                32.90
             |               
            
                32.70
             |                           
            
                32.70
             | 
            
                32.70
             |                     
            
                5.02
             |                                 
            
                17,100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2010
             | 
            
                -2.40 / -6.49%
             |             
            
                37.10
             |           
            
                37.10
             |               
            
                34.60
             |                           
            
                34.60
             | 
            
                34.60
             |                     
            
                5.31
             |                                 
            
                11,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2010
             | 
            
                +37.00 / +0.00%
             |             
            
                35.00
             |           
            
                40.00
             |               
            
                29.50
             |                           
            
                37.00
             | 
            
                37.00
             |                     
            
                5.68
             |                                 
            
                72,500
             |            
            
                 
             |                                       
         
    
         
    
    
 |