| 
                 
                    Closing price on 1/28/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    7.20 | 
                 
                
                    | High | 
                    7.60 | 
                 
                
                    | Low | 
                    7.20 | 
                     
                
                    | Volume | 
                    665,890 | 
                                 
                
                    | Split-adjusted Price | 
                    6.43 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AVF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                1/28/2013
             | 
            
                +0.10 / +1.39%
             |             
            
                7.20
             |           
            
                7.60
             |               
            
                7.20
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.43
             |                                 
            
                665,890
             |            
            
                 
             |                                       
         
    
        
            | 
                1/25/2013
             | 
            
                +0.40 / +5.88%
             |             
            
                6.90
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                7.20
             | 
            
                6.80
             |                     
            
                6.34
             |                                 
            
                2,546,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/24/2013
             | 
            
                +0.10 / +1.49%
             |             
            
                6.70
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                5.99
             |                                 
            
                621,620
             |            
            
                 
             |                                       
         
    
        
            | 
                1/23/2013
             | 
            
                -0.10 / -1.47%
             |             
            
                6.80
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                5.90
             |                                 
            
                312,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/22/2013
             | 
            
                -0.40 / -5.56%
             |             
            
                7.20
             |           
            
                7.20
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                5.99
             |                                 
            
                591,650
             |            
            
                 
             |                                       
         
    
        
            | 
                1/21/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.20
             | 
            
                7.20
             |                     
            
                6.34
             |                                 
            
                440,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/18/2013
             | 
            
                -0.30 / -4.00%
             |             
            
                7.30
             |           
            
                7.50
             |               
            
                7.20
             |                           
            
                7.20
             | 
            
                7.50
             |                     
            
                6.34
             |                                 
            
                437,310
             |            
            
                 
             |                                       
         
    
        
            | 
                1/17/2013
             | 
            
                +0.20 / +2.74%
             |             
            
                7.30
             |           
            
                7.80
             |               
            
                7.20
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                6.60
             |                                 
            
                338,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/16/2013
             | 
            
                +0.40 / +5.80%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.43
             |                                 
            
                1,285,990
             |            
            
                 
             |                                       
         
    
        
            | 
                1/15/2013
             | 
            
                +0.10 / +1.47%
             |             
            
                6.90
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.07
             |                                 
            
                376,940
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/14/2013
             | 
            
                0.00 / 0.00%
             |             
            
                6.70
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                5.99
             |                                 
            
                307,610
             |            
            
                 
             |                                       
         
    
        
            | 
                1/11/2013
             | 
            
                -0.10 / -1.45%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                6.80
             | 
            
                6.90
             |                     
            
                5.99
             |                                 
            
                215,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/10/2013
             | 
            
                +0.20 / +2.99%
             |             
            
                6.70
             |           
            
                6.90
             |               
            
                6.60
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.07
             |                                 
            
                236,170
             |            
            
                 
             |                                       
         
    
        
            | 
                1/9/2013
             | 
            
                -0.20 / -2.90%
             |             
            
                6.90
             |           
            
                7.20
             |               
            
                6.70
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                5.90
             |                                 
            
                539,580
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/8/2013
             | 
            
                -0.10 / -1.43%
             |             
            
                6.90
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.90
             | 
            
                6.90
             |                     
            
                6.07
             |                                 
            
                504,560
             |            
            
                 
             |                                       
         
    
        
            | 
                1/7/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.16
             |                                 
            
                416,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/4/2013
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.10
             |               
            
                6.80
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.16
             |                                 
            
                233,450
             |            
            
                 
             |                                       
         
    
        
            | 
                1/3/2013
             | 
            
                -0.30 / -4.11%
             |             
            
                7.40
             |           
            
                7.40
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                6.16
             |                                 
            
                482,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/2/2013
             | 
            
                +0.30 / +4.29%
             |             
            
                7.10
             |           
            
                7.30
             |               
            
                7.00
             |                           
            
                7.30
             | 
            
                7.30
             |                     
            
                6.43
             |                                 
            
                511,920
             |            
            
                 
             |                                       
         
    
        
            | 
                12/28/2012
             | 
            
                +0.20 / +2.94%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.70
             |                           
            
                7.00
             | 
            
                6.80
             |                     
            
                6.16
             |                                 
            
                234,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/27/2012
             | 
            
                +0.10 / +1.49%
             |             
            
                6.80
             |           
            
                7.00
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                5.99
             |                                 
            
                311,340
             |            
            
                 
             |                                       
         
    
        
            | 
                12/26/2012
             | 
            
                +0.30 / +4.69%
             |             
            
                6.50
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                5.90
             |                                 
            
                646,170
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/25/2012
             | 
            
                -0.10 / -1.54%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.40
             |                           
            
                6.40
             | 
            
                6.40
             |                     
            
                5.63
             |                                 
            
                167,610
             |            
            
                 
             |                                       
         
    
        
            | 
                12/24/2012
             | 
            
                0.00 / 0.00%
             |             
            
                6.50
             |           
            
                6.60
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                5.72
             |                                 
            
                149,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/21/2012
             | 
            
                -0.10 / -1.52%
             |             
            
                6.60
             |           
            
                6.60
             |               
            
                6.40
             |                           
            
                6.50
             | 
            
                6.60
             |                     
            
                5.72
             |                                 
            
                209,510
             |            
            
                 
             |                                       
         
    
        
            | 
                12/20/2012
             | 
            
                -0.10 / -1.49%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.60
             | 
            
                6.60
             |                     
            
                5.81
             |                                 
            
                264,280
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/19/2012
             | 
            
                +0.20 / +3.08%
             |             
            
                6.70
             |           
            
                6.70
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                5.90
             |                                 
            
                333,770
             |            
            
                 
             |                                       
         
    
        
            | 
                12/18/2012
             | 
            
                -0.20 / -2.99%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.50
             |                           
            
                6.50
             | 
            
                6.50
             |                     
            
                5.72
             |                                 
            
                163,440
             |  
            
                 
             |                                                              
             
    
        			
            | 
                12/17/2012
             | 
            
                +0.10 / +1.52%
             |             
            
                6.60
             |           
            
                6.80
             |               
            
                6.60
             |                           
            
                6.70
             | 
            
                6.70
             |                     
            
                5.90
             |                                 
            
                203,840
             |            
            
                 
             |                                       
         
    
        
            | 
                12/14/2012
             | 
            
                +0.10 / +1.54%
             |             
            
                6.60
             |           
            
                6.70
             |               
            
                6.50
             |                           
            
                6.60
             | 
            
                6.50
             |                     
            
                5.81
             |                                 
            
                412,370
             |  
            
                 
             |                                                              
             
    
         
    
    
 |