| 
                 
                    Closing price on 10/7/2013
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.70 | 
                 
                
                    | High | 
                    15.70 | 
                 
                
                    | Low | 
                    14.70 | 
                     
                
                    | Volume | 
                    918,800 | 
                                 
                
                    | Split-adjusted Price | 
                    4.38 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
AAA Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/7/2013
             | 
            
                +0.80 / +5.44%
             |             
            
                14.70
             |           
            
                15.70
             |               
            
                14.70
             |                           
            
                15.50
             | 
            
                15.20
             |                     
            
                4.38
             |                                 
            
                918,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/4/2013
             | 
            
                0.00 / 0.00%
             |             
            
                14.60
             |           
            
                14.70
             |               
            
                14.50
             |                           
            
                14.70
             | 
            
                14.61
             |                     
            
                4.15
             |                                 
            
                407,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/3/2013
             | 
            
                +0.10 / +0.68%
             |             
            
                14.60
             |           
            
                14.70
             |               
            
                14.40
             |                           
            
                14.70
             | 
            
                14.56
             |                     
            
                4.15
             |                                 
            
                918,800
             |            
            
                 
             |                                       
         
    
        
            | 
                10/2/2013
             | 
            
                +0.40 / +2.82%
             |             
            
                14.20
             |           
            
                14.80
             |               
            
                14.20
             |                           
            
                14.60
             | 
            
                14.54
             |                     
            
                4.12
             |                                 
            
                1,044,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/1/2013
             | 
            
                +0.60 / +4.41%
             |             
            
                13.60
             |           
            
                14.30
             |               
            
                13.60
             |                           
            
                14.20
             | 
            
                14.02
             |                     
            
                4.01
             |                                 
            
                1,124,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/30/2013
             | 
            
                +0.10 / +0.74%
             |             
            
                13.60
             |           
            
                13.70
             |               
            
                13.60
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                3.84
             |                                 
            
                239,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/27/2013
             | 
            
                -0.20 / -1.46%
             |             
            
                13.60
             |           
            
                13.70
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.62
             |                     
            
                3.81
             |                                 
            
                396,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/26/2013
             | 
            
                +0.30 / +2.24%
             |             
            
                13.40
             |           
            
                13.80
             |               
            
                13.30
             |                           
            
                13.70
             | 
            
                13.63
             |                     
            
                3.87
             |                                 
            
                695,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/25/2013
             | 
            
                +0.20 / +1.52%
             |             
            
                13.10
             |           
            
                13.60
             |               
            
                13.10
             |                           
            
                13.40
             | 
            
                13.27
             |                     
            
                3.79
             |                                 
            
                428,700
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2013
             | 
            
                +0.10 / +0.76%
             |             
            
                13.10
             |           
            
                13.20
             |               
            
                12.90
             |                           
            
                13.20
             | 
            
                13.06
             |                     
            
                3.73
             |                                 
            
                200,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2013
             | 
            
                +0.10 / +0.77%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                13.10
             | 
            
                12.96
             |                     
            
                3.70
             |                                 
            
                222,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.91
             |                     
            
                3.67
             |                                 
            
                89,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/19/2013
             | 
            
                +0.10 / +0.78%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                3.67
             |                                 
            
                120,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/18/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.97
             |                     
            
                3.64
             |                                 
            
                270,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2013
             | 
            
                -0.10 / -0.77%
             |             
            
                13.00
             |           
            
                13.00
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.99
             |                     
            
                3.64
             |                                 
            
                129,100
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2013
             | 
            
                -0.10 / -0.76%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.97
             |                     
            
                3.67
             |                                 
            
                64,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2013
             | 
            
                -0.10 / -0.76%
             |             
            
                13.20
             |           
            
                13.30
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.16
             |                     
            
                3.70
             |                                 
            
                154,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/12/2013
             | 
            
                +0.20 / +1.54%
             |             
            
                13.00
             |           
            
                13.20
             |               
            
                13.00
             |                           
            
                13.20
             | 
            
                13.04
             |                     
            
                3.73
             |                                 
            
                87,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/11/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.98
             |                     
            
                3.67
             |                                 
            
                85,000
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2013
             | 
            
                +0.10 / +0.78%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                13.00
             | 
            
                12.99
             |                     
            
                3.67
             |                                 
            
                145,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2013
             | 
            
                -0.30 / -2.27%
             |             
            
                13.10
             |           
            
                13.10
             |               
            
                12.90
             |                           
            
                12.90
             | 
            
                12.99
             |                     
            
                3.64
             |                                 
            
                105,400
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.10
             |           
            
                13.20
             |               
            
                12.10
             |                           
            
                13.20
             | 
            
                13.03
             |                     
            
                3.73
             |                                 
            
                56,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/5/2013
             | 
            
                0.00 / 0.00%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.00
             |                           
            
                13.20
             | 
            
                13.18
             |                     
            
                3.73
             |                                 
            
                41,300
             |            
            
                 
             |                                       
         
    
        
            | 
                9/4/2013
             | 
            
                -0.10 / -0.75%
             |             
            
                12.10
             |           
            
                13.30
             |               
            
                12.10
             |                           
            
                13.20
             | 
            
                13.12
             |                     
            
                3.73
             |                                 
            
                49,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/3/2013
             | 
            
                -0.10 / -0.75%
             |             
            
                13.30
             |           
            
                13.30
             |               
            
                13.20
             |                           
            
                13.30
             | 
            
                13.30
             |                     
            
                3.76
             |                                 
            
                19,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2013
             | 
            
                +0.20 / +1.52%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                13.20
             |                           
            
                13.40
             | 
            
                13.21
             |                     
            
                3.79
             |                                 
            
                90,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/29/2013
             | 
            
                -0.10 / -0.75%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                13.20
             |                           
            
                13.20
             | 
            
                13.23
             |                     
            
                3.73
             |                                 
            
                57,000
             |            
            
                 
             |                                       
         
    
        
            | 
                8/28/2013
             | 
            
                -0.20 / -1.48%
             |             
            
                13.40
             |           
            
                13.40
             |               
            
                13.10
             |                           
            
                13.30
             | 
            
                13.26
             |                     
            
                3.76
             |                                 
            
                195,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2013
             | 
            
                -0.10 / -0.74%
             |             
            
                13.50
             |           
            
                13.50
             |               
            
                13.40
             |                           
            
                13.50
             | 
            
                13.47
             |                     
            
                3.81
             |                                 
            
                85,700
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2013
             | 
            
                +0.10 / +0.74%
             |             
            
                13.50
             |           
            
                13.60
             |               
            
                13.40
             |                           
            
                13.60
             | 
            
                13.47
             |                     
            
                3.84
             |                                 
            
                130,300
             |  
            
                 
             |                                                              
             
    
         
    
    
 |