| 
                 
                    Closing price on 3/23/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.60 | 
                 
                
                    | High | 
                    15.60 | 
                 
                
                    | Low | 
                    15.50 | 
                     
                
                    | Volume | 
                    31,250 | 
                                 
                
                    | Split-adjusted Price | 
                    5.02 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CMG Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/23/2011
             | 
            
                0.00 / 0.00%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                15.50
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                5.02
             |                                 
            
                31,250
             |            
            
                 
             |                                       
         
    
        
            | 
                3/22/2011
             | 
            
                -0.10 / -0.64%
             |             
            
                15.60
             |           
            
                16.00
             |               
            
                15.50
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                5.02
             |                                 
            
                37,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2011
             | 
            
                -0.30 / -1.88%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                15.70
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                5.05
             |                                 
            
                10,230
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2011
             | 
            
                +0.70 / +4.58%
             |             
            
                15.30
             |           
            
                16.00
             |               
            
                15.30
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                5.15
             |                                 
            
                25,410
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2011
             | 
            
                -0.50 / -3.16%
             |             
            
                15.80
             |           
            
                15.80
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                4.92
             |                                 
            
                23,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2011
             | 
            
                +0.50 / +3.27%
             |             
            
                15.40
             |           
            
                15.80
             |               
            
                15.30
             |                           
            
                15.80
             | 
            
                15.80
             |                     
            
                5.08
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2011
             | 
            
                -0.70 / -4.38%
             |             
            
                16.00
             |           
            
                16.10
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                4.92
             |                                 
            
                15,530
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2011
             | 
            
                -0.60 / -3.61%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.00
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                5.15
             |                                 
            
                53,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2011
             | 
            
                +0.70 / +4.40%
             |             
            
                16.60
             |           
            
                16.60
             |               
            
                16.50
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                5.34
             |                                 
            
                93,570
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2011
             | 
            
                +0.70 / +4.61%
             |             
            
                15.00
             |           
            
                15.90
             |               
            
                15.00
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                5.11
             |                                 
            
                47,510
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2011
             | 
            
                -0.20 / -1.30%
             |             
            
                15.20
             |           
            
                15.50
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                4.89
             |                                 
            
                22,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2011
             | 
            
                -0.80 / -4.94%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                15.40
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                4.95
             |                                 
            
                5,730
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2011
             | 
            
                0.00 / 0.00%
             |             
            
                16.50
             |           
            
                16.50
             |               
            
                16.00
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                5.21
             |                                 
            
                15,920
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2011
             | 
            
                -0.40 / -2.41%
             |             
            
                16.60
             |           
            
                17.00
             |               
            
                16.20
             |                           
            
                16.20
             | 
            
                16.20
             |                     
            
                5.21
             |                                 
            
                14,830
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2011
             | 
            
                -0.80 / -4.60%
             |             
            
                17.40
             |           
            
                17.40
             |               
            
                16.60
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                5.34
             |                                 
            
                34,250
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2011
             | 
            
                -0.30 / -1.69%
             |             
            
                17.10
             |           
            
                17.40
             |               
            
                16.90
             |                           
            
                17.40
             | 
            
                17.40
             |                     
            
                5.60
             |                                 
            
                89,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.00
             |           
            
                17.90
             |               
            
                16.90
             |                           
            
                17.70
             | 
            
                17.70
             |                     
            
                5.69
             |                                 
            
                155,860
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2011
             | 
            
                -0.20 / -1.12%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.70
             |                           
            
                17.70
             | 
            
                17.70
             |                     
            
                5.69
             |                                 
            
                57,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/25/2011
             | 
            
                +0.10 / +0.56%
             |             
            
                17.80
             |           
            
                18.30
             |               
            
                17.70
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                5.76
             |                                 
            
                177,810
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2011
             | 
            
                +0.40 / +2.30%
             |             
            
                17.00
             |           
            
                18.20
             |               
            
                16.80
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                5.73
             |                                 
            
                184,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2011
             | 
            
                +0.70 / +4.19%
             |             
            
                17.00
             |           
            
                17.50
             |               
            
                17.00
             |                           
            
                17.40
             | 
            
                17.40
             |                     
            
                5.60
             |                                 
            
                152,030
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2011
             | 
            
                0.00 / 0.00%
             |             
            
                16.00
             |           
            
                16.80
             |               
            
                16.00
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                5.37
             |                                 
            
                86,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2011
             | 
            
                -0.80 / -4.57%
             |             
            
                17.10
             |           
            
                17.10
             |               
            
                16.70
             |                           
            
                16.70
             | 
            
                16.70
             |                     
            
                5.37
             |                                 
            
                366,670
             |            
            
                 
             |                                       
         
    
        
            | 
                2/18/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.50
             |           
            
                17.90
             |               
            
                17.10
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                5.63
             |                                 
            
                166,350
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2011
             | 
            
                -0.40 / -2.23%
             |             
            
                17.50
             |           
            
                17.70
             |               
            
                17.50
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                5.63
             |                                 
            
                17,980
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2011
             | 
            
                0.00 / 0.00%
             |             
            
                17.90
             |           
            
                18.10
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                5.76
             |                                 
            
                87,520
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2011
             | 
            
                +0.10 / +0.56%
             |             
            
                17.80
             |           
            
                18.10
             |               
            
                17.80
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                5.76
             |                                 
            
                109,660
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2011
             | 
            
                -0.30 / -1.66%
             |             
            
                18.10
             |           
            
                18.10
             |               
            
                17.80
             |                           
            
                17.80
             | 
            
                17.80
             |                     
            
                5.73
             |                                 
            
                84,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/11/2011
             | 
            
                +0.10 / +0.56%
             |             
            
                18.00
             |           
            
                18.20
             |               
            
                17.90
             |                           
            
                18.10
             | 
            
                18.10
             |                     
            
                5.82
             |                                 
            
                95,120
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2011
             | 
            
                0.00 / 0.00%
             |             
            
                18.00
             |           
            
                18.10
             |               
            
                17.90
             |                           
            
                18.00
             | 
            
                18.00
             |                     
            
                5.79
             |                                 
            
                44,530
             |  
            
                 
             |                                                              
             
    
         
    
    
 |