| 
                 
                    Closing price on 1/7/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    13.50 | 
                 
                
                    | High | 
                    13.60 | 
                 
                
                    | Low | 
                    13.50 | 
                     
                
                    | Volume | 
                    7,200 | 
                                 
                
                    | Split-adjusted Price | 
                    3.24 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
V12 Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/7/2011
             | 
            
                -1.00 / -6.90%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                3.24
             |                                 
            
                7,200
             |            
            
                 
             |                                       
         
    
        
            | 
                1/6/2011
             | 
            
                -1.00 / -6.45%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                3.48
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/5/2011
             | 
            
                +0.70 / +4.73%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                3.72
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                1/4/2011
             | 
            
                +0.70 / +4.96%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                3.55
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/31/2010
             | 
            
                +0.60 / +4.44%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                3.38
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/30/2010
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                13.70
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                3.24
             |                                 
            
                900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/29/2010
             | 
            
                -0.50 / -3.57%
             |             
            
                13.20
             |           
            
                13.50
             |               
            
                13.20
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                3.24
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2010
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                14.00
             |               
            
                13.00
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.36
             |                                 
            
                2,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2010
             | 
            
                +0.40 / +2.94%
             |             
            
                13.30
             |           
            
                14.00
             |               
            
                13.30
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.36
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2010
             | 
            
                +0.50 / +3.82%
             |             
            
                13.20
             |           
            
                13.60
             |               
            
                13.20
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.26
             |                                 
            
                3,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/23/2010
             | 
            
                -0.90 / -6.43%
             |             
            
                14.40
             |           
            
                14.40
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                3.14
             |                                 
            
                3,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/22/2010
             | 
            
                -0.20 / -1.41%
             |             
            
                13.50
             |           
            
                14.50
             |               
            
                13.50
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                3.36
             |                                 
            
                3,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2010
             | 
            
                -0.10 / -0.70%
             |             
            
                14.00
             |           
            
                14.20
             |               
            
                14.00
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                3.41
             |                                 
            
                1,300
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2010
             | 
            
                -0.40 / -2.72%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                3.43
             |                                 
            
                6,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2010
             | 
            
                -0.20 / -1.34%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                3.53
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                12/16/2010
             | 
            
                +0.20 / +1.36%
             |             
            
                14.20
             |           
            
                14.90
             |               
            
                13.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                3.57
             |                                 
            
                5,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/15/2010
             | 
            
                -0.50 / -3.29%
             |             
            
                14.70
             |           
            
                15.00
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                3.53
             |                                 
            
                19,800
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2010
             | 
            
                -0.80 / -5.00%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                3.65
             |                                 
            
                5,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/13/2010
             | 
            
                +0.20 / +1.27%
             |             
            
                16.60
             |           
            
                16.70
             |               
            
                15.40
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                3.84
             |                                 
            
                11,400
             |            
            
                 
             |                                       
         
    
        
            | 
                12/10/2010
             | 
            
                +0.60 / +3.95%
             |             
            
                15.70
             |           
            
                15.90
             |               
            
                15.10
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                3.79
             |                                 
            
                2,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/9/2010
             | 
            
                +1.00 / +7.04%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                3.65
             |                                 
            
                3,100
             |            
            
                 
             |                                       
         
    
        
            | 
                12/8/2010
             | 
            
                -0.60 / -4.05%
             |             
            
                16.00
             |           
            
                16.00
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                3.41
             |                                 
            
                10,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/7/2010
             | 
            
                -0.60 / -3.90%
             |             
            
                15.90
             |           
            
                16.40
             |               
            
                14.80
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                3.55
             |                                 
            
                12,000
             |            
            
                 
             |                                       
         
    
        
            | 
                12/6/2010
             | 
            
                0.00 / 0.00%
             |             
            
                15.30
             |           
            
                16.40
             |               
            
                15.30
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                3.69
             |                                 
            
                22,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/3/2010
             | 
            
                +0.90 / +6.21%
             |             
            
                15.30
             |           
            
                15.40
             |               
            
                15.20
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                3.69
             |                                 
            
                23,600
             |            
            
                 
             |                                       
         
    
        
            | 
                12/2/2010
             | 
            
                -0.10 / -0.68%
             |             
            
                14.10
             |           
            
                15.30
             |               
            
                14.00
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                3.48
             |                                 
            
                16,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/1/2010
             | 
            
                -1.00 / -6.41%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                14.60
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                3.50
             |                                 
            
                12,600
             |            
            
                 
             |                                       
         
    
        
            | 
                11/30/2010
             | 
            
                +0.60 / +4.00%
             |             
            
                15.20
             |           
            
                15.60
             |               
            
                15.20
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                3.74
             |                                 
            
                22,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                11/29/2010
             | 
            
                +0.70 / +4.90%
             |             
            
                14.10
             |           
            
                15.00
             |               
            
                14.10
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                3.60
             |                                 
            
                25,000
             |            
            
                 
             |                                       
         
    
        
            | 
                11/26/2010
             | 
            
                +0.40 / +2.88%
             |             
            
                14.50
             |           
            
                14.60
             |               
            
                13.60
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                3.43
             |                                 
            
                3,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |