| 
                 
                    Closing price on 9/27/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.20 | 
                 
                
                    | High | 
                    29.40 | 
                 
                
                    | Low | 
                    29.00 | 
                     
                
                    | Volume | 
                    9,390 | 
                                 
                
                    | Split-adjusted Price | 
                    21.24 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CMT Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                9/27/2010
             | 
            
                -0.50 / -1.69%
             |             
            
                29.20
             |           
            
                29.40
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                21.24
             |                                 
            
                9,390
             |            
            
                 
             |                                       
         
    
        
            | 
                9/24/2010
             | 
            
                -0.50 / -1.67%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.50
             |                           
            
                29.50
             | 
            
                29.50
             |                     
            
                21.60
             |                                 
            
                11,030
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/23/2010
             | 
            
                -0.90 / -2.91%
             |             
            
                30.00
             |           
            
                30.00
             |               
            
                29.60
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                21.97
             |                                 
            
                11,380
             |            
            
                 
             |                                       
         
    
        
            | 
                9/22/2010
             | 
            
                +0.30 / +0.98%
             |             
            
                30.60
             |           
            
                30.90
             |               
            
                30.20
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                22.63
             |                                 
            
                9,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/21/2010
             | 
            
                +0.10 / +0.33%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.50
             |                           
            
                30.60
             | 
            
                30.60
             |                     
            
                22.41
             |                                 
            
                4,690
             |            
            
                 
             |                                       
         
    
        
            | 
                9/20/2010
             | 
            
                -0.30 / -0.97%
             |             
            
                30.80
             |           
            
                31.00
             |               
            
                30.50
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                22.34
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/17/2010
             | 
            
                +0.80 / +2.67%
             |             
            
                30.80
             |           
            
                30.80
             |               
            
                30.00
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                22.56
             |                                 
            
                7,290
             |            
            
                 
             |                                       
         
    
        
            | 
                9/16/2010
             | 
            
                +1.00 / +3.45%
             |             
            
                29.50
             |           
            
                30.00
             |               
            
                29.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                21.97
             |                                 
            
                3,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/15/2010
             | 
            
                -0.60 / -2.03%
             |             
            
                29.00
             |           
            
                29.00
             |               
            
                29.00
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                21.24
             |                                 
            
                530
             |            
            
                 
             |                                       
         
    
        
            | 
                9/14/2010
             | 
            
                -0.60 / -1.99%
             |             
            
                31.00
             |           
            
                31.00
             |               
            
                29.60
             |                           
            
                29.60
             | 
            
                29.60
             |                     
            
                21.68
             |                                 
            
                4,630
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/13/2010
             | 
            
                0.00 / 0.00%
             |             
            
                30.00
             |           
            
                30.20
             |               
            
                29.00
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                22.12
             |                                 
            
                14,250
             |            
            
                 
             |                                       
         
    
        
            | 
                9/10/2010
             | 
            
                -0.80 / -2.58%
             |             
            
                31.00
             |           
            
                31.20
             |               
            
                30.20
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                22.12
             |                                 
            
                20,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/9/2010
             | 
            
                -0.30 / -0.96%
             |             
            
                31.10
             |           
            
                31.30
             |               
            
                30.90
             |                           
            
                31.00
             | 
            
                31.00
             |                     
            
                22.70
             |                                 
            
                27,680
             |            
            
                 
             |                                       
         
    
        
            | 
                9/8/2010
             | 
            
                -1.60 / -4.86%
             |             
            
                32.00
             |           
            
                32.00
             |               
            
                31.30
             |                           
            
                31.30
             | 
            
                31.30
             |                     
            
                22.92
             |                                 
            
                30,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/7/2010
             | 
            
                0.00 / 0.00%
             |             
            
                32.00
             |           
            
                32.90
             |               
            
                31.80
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                24.09
             |                                 
            
                21,850
             |            
            
                 
             |                                       
         
    
        
            | 
                9/6/2010
             | 
            
                +1.50 / +4.78%
             |             
            
                31.50
             |           
            
                32.90
             |               
            
                31.50
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                24.09
             |                                 
            
                20,430
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/1/2010
             | 
            
                +1.40 / +4.67%
             |             
            
                30.00
             |           
            
                31.40
             |               
            
                29.70
             |                           
            
                31.40
             | 
            
                31.40
             |                     
            
                22.99
             |                                 
            
                12,910
             |            
            
                 
             |                                       
         
    
        
            | 
                8/31/2010
             | 
            
                -0.80 / -2.60%
             |             
            
                30.80
             |           
            
                31.40
             |               
            
                30.00
             |                           
            
                30.00
             | 
            
                30.00
             |                     
            
                21.97
             |                                 
            
                3,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/30/2010
             | 
            
                +1.40 / +4.76%
             |             
            
                30.50
             |           
            
                30.80
             |               
            
                30.50
             |                           
            
                30.80
             | 
            
                30.80
             |                     
            
                22.56
             |                                 
            
                17,580
             |            
            
                 
             |                                       
         
    
        
            | 
                8/27/2010
             | 
            
                0.00 / 0.00%
             |             
            
                28.10
             |           
            
                29.40
             |               
            
                28.00
             |                           
            
                29.40
             | 
            
                29.40
             |                     
            
                21.53
             |                                 
            
                26,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/26/2010
             | 
            
                -1.50 / -4.85%
             |             
            
                29.50
             |           
            
                30.90
             |               
            
                29.40
             |                           
            
                29.40
             | 
            
                29.40
             |                     
            
                21.53
             |                                 
            
                26,600
             |            
            
                 
             |                                       
         
    
        
            | 
                8/25/2010
             | 
            
                -1.60 / -4.92%
             |             
            
                30.90
             |           
            
                32.50
             |               
            
                30.90
             |                           
            
                30.90
             | 
            
                30.90
             |                     
            
                22.63
             |                                 
            
                4,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/24/2010
             | 
            
                -0.40 / -1.22%
             |             
            
                31.40
             |           
            
                32.50
             |               
            
                31.30
             |                           
            
                32.50
             | 
            
                32.50
             |                     
            
                23.80
             |                                 
            
                26,990
             |            
            
                 
             |                                       
         
    
        
            | 
                8/23/2010
             | 
            
                -0.40 / -1.20%
             |             
            
                32.20
             |           
            
                33.20
             |               
            
                32.20
             |                           
            
                32.90
             | 
            
                32.90
             |                     
            
                24.09
             |                                 
            
                13,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/20/2010
             | 
            
                0.00 / 0.00%
             |             
            
                33.30
             |           
            
                33.30
             |               
            
                32.00
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                24.39
             |                                 
            
                30,570
             |            
            
                 
             |                                       
         
    
        
            | 
                8/19/2010
             | 
            
                -0.50 / -1.48%
             |             
            
                32.50
             |           
            
                33.30
             |               
            
                32.20
             |                           
            
                33.30
             | 
            
                33.30
             |                     
            
                24.39
             |                                 
            
                13,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/18/2010
             | 
            
                -0.10 / -0.29%
             |             
            
                33.80
             |           
            
                33.90
             |               
            
                32.50
             |                           
            
                33.80
             | 
            
                33.80
             |                     
            
                24.75
             |                                 
            
                10,020
             |            
            
                 
             |                                       
         
    
        
            | 
                8/17/2010
             | 
            
                -0.10 / -0.29%
             |             
            
                32.60
             |           
            
                34.00
             |               
            
                32.60
             |                           
            
                33.90
             | 
            
                33.90
             |                     
            
                24.83
             |                                 
            
                17,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/16/2010
             | 
            
                +1.00 / +3.03%
             |             
            
                33.90
             |           
            
                34.50
             |               
            
                33.20
             |                           
            
                34.00
             | 
            
                34.00
             |                     
            
                24.90
             |                                 
            
                16,820
             |            
            
                 
             |                                       
         
    
        
            | 
                8/13/2010
             | 
            
                +0.20 / +0.61%
             |             
            
                31.30
             |           
            
                33.00
             |               
            
                31.30
             |                           
            
                33.00
             | 
            
                33.00
             |                     
            
                24.17
             |                                 
            
                33,390
             |  
            
                 
             |                                                              
             
    
         
    
    
 |