| 
                 
                    Closing price on 5/25/2007
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    52.00 | 
                 
                
                    | High | 
                    52.00 | 
                 
                
                    | Low | 
                    50.50 | 
                     
                
                    | Volume | 
                    24,140 | 
                                 
                
                    | Split-adjusted Price | 
                    5.99 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/25/2007
             | 
            
                -0.50 / -0.95%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                50.50
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                5.99
             |                                 
            
                24,140
             |            
            
                 
             |                                       
         
    
        
            | 
                5/24/2007
             | 
            
                -2.50 / -4.55%
             |             
            
                52.50
             |           
            
                55.00
             |               
            
                52.50
             |                           
            
                52.50
             | 
            
                52.50
             |                     
            
                6.05
             |                                 
            
                19,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/23/2007
             | 
            
                +2.00 / +3.77%
             |             
            
                55.00
             |           
            
                55.50
             |               
            
                55.00
             |                           
            
                55.00
             | 
            
                55.00
             |                     
            
                6.34
             |                                 
            
                51,170
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2007
             | 
            
                +2.50 / +4.95%
             |             
            
                53.00
             |           
            
                53.00
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                6.11
             |                                 
            
                34,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2007
             | 
            
                +1.50 / +3.06%
             |             
            
                50.00
             |           
            
                50.50
             |               
            
                50.00
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                5.82
             |                                 
            
                28,930
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2007
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                32,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/17/2007
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                48.50
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                28,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/16/2007
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                7,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2007
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                50.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                27,640
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2007
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                48.50
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                36,930
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2007
             | 
            
                0.00 / 0.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                48.20
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                23,280
             |            
            
                 
             |                                       
         
    
        
            | 
                5/10/2007
             | 
            
                -0.60 / -1.21%
             |             
            
                49.00
             |           
            
                49.60
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                11,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/9/2007
             | 
            
                -0.40 / -0.80%
             |             
            
                49.60
             |           
            
                50.00
             |               
            
                49.60
             |                           
            
                49.60
             | 
            
                49.60
             |                     
            
                5.72
             |                                 
            
                24,460
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2007
             | 
            
                +1.00 / +2.04%
             |             
            
                49.00
             |           
            
                50.00
             |               
            
                49.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                5.76
             |                                 
            
                22,090
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2007
             | 
            
                -1.00 / -2.00%
             |             
            
                49.00
             |           
            
                50.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                9,270
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2007
             | 
            
                -0.50 / -0.99%
             |             
            
                50.00
             |           
            
                50.00
             |               
            
                49.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                5.76
             |                                 
            
                10,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/3/2007
             | 
            
                -10.00 / -16.53%
             |             
            
                50.50
             |           
            
                50.50
             |               
            
                50.00
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                5.82
             |                                 
            
                16,580
             |            
            
                 
             |                                       
         
    
        
            | 
                5/2/2007
             | 
            
                +1.00 / +1.68%
             |             
            
                60.00
             |           
            
                61.00
             |               
            
                60.00
             |                           
            
                60.50
             | 
            
                60.50
             |                     
            
                5.58
             |                                 
            
                35,570
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2007
             | 
            
                +2.50 / +4.39%
             |             
            
                57.00
             |           
            
                59.50
             |               
            
                57.00
             |                           
            
                59.50
             | 
            
                59.50
             |                     
            
                5.49
             |                                 
            
                15,250
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2007
             | 
            
                -2.00 / -3.39%
             |             
            
                57.00
             |           
            
                57.50
             |               
            
                57.00
             |                           
            
                57.00
             | 
            
                57.00
             |                     
            
                5.26
             |                                 
            
                25,880
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2007
             | 
            
                -1.00 / -1.67%
             |             
            
                59.00
             |           
            
                59.00
             |               
            
                59.00
             |                           
            
                59.00
             | 
            
                59.00
             |                     
            
                5.44
             |                                 
            
                28,050
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2007
             | 
            
                -1.50 / -2.44%
             |             
            
                60.00
             |           
            
                61.50
             |               
            
                60.00
             |                           
            
                60.00
             | 
            
                60.00
             |                     
            
                5.53
             |                                 
            
                56,080
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2007
             | 
            
                +2.50 / +4.24%
             |             
            
                61.50
             |           
            
                61.50
             |               
            
                61.50
             |                           
            
                61.50
             | 
            
                61.50
             |                     
            
                5.67
             |                                 
            
                13,270
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2007
             | 
            
                +2.50 / +4.42%
             |             
            
                59.00
             |           
            
                59.00
             |               
            
                59.00
             |                           
            
                59.00
             | 
            
                59.00
             |                     
            
                5.44
             |                                 
            
                2,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2007
             | 
            
                +2.50 / +4.63%
             |             
            
                54.50
             |           
            
                56.50
             |               
            
                54.50
             |                           
            
                56.50
             | 
            
                56.50
             |                     
            
                5.21
             |                                 
            
                11,700
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2007
             | 
            
                -2.50 / -4.42%
             |             
            
                54.00
             |           
            
                55.00
             |               
            
                54.00
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                4.98
             |                                 
            
                35,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2007
             | 
            
                -2.00 / -3.42%
             |             
            
                56.50
             |           
            
                56.50
             |               
            
                56.00
             |                           
            
                56.50
             | 
            
                56.50
             |                     
            
                5.21
             |                                 
            
                45,270
             |            
            
                 
             |                                       
         
    
        
            | 
                4/12/2007
             | 
            
                -2.50 / -4.10%
             |             
            
                58.50
             |           
            
                60.00
             |               
            
                58.50
             |                           
            
                58.50
             | 
            
                58.50
             |                     
            
                5.39
             |                                 
            
                34,140
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/11/2007
             | 
            
                -1.50 / -2.40%
             |             
            
                61.00
             |           
            
                61.50
             |               
            
                61.00
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                5.62
             |                                 
            
                14,720
             |            
            
                 
             |                                       
         
    
        
            | 
                4/10/2007
             | 
            
                0.00 / 0.00%
             |             
            
                62.50
             |           
            
                62.50
             |               
            
                62.50
             |                           
            
                62.50
             | 
            
                62.50
             |                     
            
                5.76
             |                                 
            
                21,030
             |  
            
                 
             |                                                              
             
    
         
    
    
 |