| 
                 
                    Closing price on 10/6/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    24.00 | 
                 
                
                    | High | 
                    24.50 | 
                 
                
                    | Low | 
                    24.00 | 
                     
                
                    | Volume | 
                    48,300 | 
                                 
                
                    | Split-adjusted Price | 
                    5.67 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                10/6/2010
             | 
            
                +0.50 / +2.08%
             |             
            
                24.00
             |           
            
                24.50
             |               
            
                24.00
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.67
             |                                 
            
                48,300
             |            
            
                 
             |                                       
         
    
        
            | 
                10/5/2010
             | 
            
                0.00 / 0.00%
             |             
            
                23.70
             |           
            
                24.00
             |               
            
                23.40
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                5.55
             |                                 
            
                63,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                10/4/2010
             | 
            
                -0.50 / -2.04%
             |             
            
                24.20
             |           
            
                24.50
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                5.55
             |                                 
            
                117,250
             |            
            
                 
             |                                       
         
    
        
            | 
                10/1/2010
             | 
            
                0.00 / 0.00%
             |             
            
                24.20
             |           
            
                24.50
             |               
            
                24.20
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.67
             |                                 
            
                6,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/30/2010
             | 
            
                -0.10 / -0.41%
             |             
            
                23.90
             |           
            
                24.50
             |               
            
                23.90
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.67
             |                                 
            
                16,800
             |            
            
                 
             |                                       
         
    
        
            | 
                9/29/2010
             | 
            
                -0.10 / -0.40%
             |             
            
                24.40
             |           
            
                24.70
             |               
            
                24.40
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                5.69
             |                                 
            
                37,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/28/2010
             | 
            
                -0.10 / -0.40%
             |             
            
                25.00
             |           
            
                25.00
             |               
            
                24.50
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                5.71
             |                                 
            
                23,330
             |            
            
                 
             |                                       
         
    
        
            | 
                9/27/2010
             | 
            
                -0.10 / -0.40%
             |             
            
                24.40
             |           
            
                25.00
             |               
            
                24.40
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                5.74
             |                                 
            
                14,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/24/2010
             | 
            
                0.00 / 0.00%
             |             
            
                24.90
             |           
            
                25.00
             |               
            
                24.80
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                5.76
             |                                 
            
                20,110
             |            
            
                 
             |                                       
         
    
        
            | 
                9/23/2010
             | 
            
                -0.10 / -0.40%
             |             
            
                24.60
             |           
            
                25.00
             |               
            
                24.40
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                5.76
             |                                 
            
                115,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/22/2010
             | 
            
                0.00 / 0.00%
             |             
            
                25.00
             |           
            
                25.20
             |               
            
                24.90
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                5.78
             |                                 
            
                49,260
             |            
            
                 
             |                                       
         
    
        
            | 
                9/21/2010
             | 
            
                -0.30 / -1.19%
             |             
            
                25.00
             |           
            
                25.30
             |               
            
                24.90
             |                           
            
                25.00
             | 
            
                25.00
             |                     
            
                5.78
             |                                 
            
                25,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/20/2010
             | 
            
                0.00 / 0.00%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.80
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                5.85
             |                                 
            
                71,050
             |            
            
                 
             |                                       
         
    
        
            | 
                9/17/2010
             | 
            
                +0.70 / +2.85%
             |             
            
                24.80
             |           
            
                25.40
             |               
            
                24.70
             |                           
            
                25.30
             | 
            
                25.30
             |                     
            
                5.85
             |                                 
            
                42,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/16/2010
             | 
            
                +0.10 / +0.41%
             |             
            
                24.30
             |           
            
                24.60
             |               
            
                24.20
             |                           
            
                24.60
             | 
            
                24.60
             |                     
            
                5.69
             |                                 
            
                25,780
             |            
            
                 
             |                                       
         
    
        
            | 
                9/15/2010
             | 
            
                -0.40 / -1.61%
             |             
            
                24.30
             |           
            
                24.90
             |               
            
                24.20
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.67
             |                                 
            
                50,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/14/2010
             | 
            
                +0.10 / +0.40%
             |             
            
                25.40
             |           
            
                25.40
             |               
            
                24.50
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                5.76
             |                                 
            
                51,190
             |            
            
                 
             |                                       
         
    
        
            | 
                9/13/2010
             | 
            
                -0.10 / -0.40%
             |             
            
                23.70
             |           
            
                24.90
             |               
            
                23.70
             |                           
            
                24.80
             | 
            
                24.80
             |                     
            
                5.74
             |                                 
            
                62,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/10/2010
             | 
            
                -0.60 / -2.35%
             |             
            
                25.30
             |           
            
                25.70
             |               
            
                24.90
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                5.76
             |                                 
            
                91,560
             |            
            
                 
             |                                       
         
    
        
            | 
                9/9/2010
             | 
            
                +0.60 / +2.41%
             |             
            
                25.00
             |           
            
                26.00
             |               
            
                25.00
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                5.90
             |                                 
            
                64,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/8/2010
             | 
            
                -0.70 / -2.73%
             |             
            
                25.00
             |           
            
                25.10
             |               
            
                24.50
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                5.76
             |                                 
            
                171,640
             |            
            
                 
             |                                       
         
    
        
            | 
                9/7/2010
             | 
            
                -0.40 / -1.54%
             |             
            
                25.60
             |           
            
                26.10
             |               
            
                25.00
             |                           
            
                25.60
             | 
            
                25.60
             |                     
            
                5.92
             |                                 
            
                49,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                9/6/2010
             | 
            
                +0.80 / +3.17%
             |             
            
                26.00
             |           
            
                26.40
             |               
            
                25.80
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                6.01
             |                                 
            
                207,230
             |            
            
                 
             |                                       
         
    
        
            | 
                9/1/2010
             | 
            
                +0.70 / +2.86%
             |             
            
                25.10
             |           
            
                25.20
             |               
            
                24.30
             |                           
            
                25.20
             | 
            
                25.20
             |                     
            
                5.83
             |                                 
            
                83,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/31/2010
             | 
            
                +0.80 / +3.38%
             |             
            
                23.70
             |           
            
                24.80
             |               
            
                23.70
             |                           
            
                24.50
             | 
            
                24.50
             |                     
            
                5.67
             |                                 
            
                170,280
             |            
            
                 
             |                                       
         
    
        
            | 
                8/30/2010
             | 
            
                +1.10 / +4.87%
             |             
            
                23.00
             |           
            
                23.70
             |               
            
                23.00
             |                           
            
                23.70
             | 
            
                23.70
             |                     
            
                5.48
             |                                 
            
                121,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/27/2010
             | 
            
                -1.00 / -4.24%
             |             
            
                22.70
             |           
            
                22.80
             |               
            
                22.50
             |                           
            
                22.60
             | 
            
                22.60
             |                     
            
                5.23
             |                                 
            
                65,140
             |            
            
                 
             |                                       
         
    
        
            | 
                8/26/2010
             | 
            
                -0.70 / -2.88%
             |             
            
                24.30
             |           
            
                24.50
             |               
            
                23.30
             |                           
            
                23.60
             | 
            
                23.60
             |                     
            
                5.06
             |                                 
            
                103,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                8/25/2010
             | 
            
                -1.20 / -4.71%
             |             
            
                25.50
             |           
            
                25.50
             |               
            
                24.30
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                5.21
             |                                 
            
                157,280
             |            
            
                 
             |                                       
         
    
        
            | 
                8/24/2010
             | 
            
                -1.10 / -4.14%
             |             
            
                25.50
             |           
            
                26.00
             |               
            
                25.30
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                5.47
             |                                 
            
                168,980
             |  
            
                 
             |                                                              
             
    
         
    
    
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