| 
                 
                    Closing price on 7/23/2007
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    56.00 | 
                 
                
                    | High | 
                    56.50 | 
                 
                
                    | Low | 
                    56.00 | 
                     
                
                    | Volume | 
                    153,550 | 
                                 
                
                    | Split-adjusted Price | 
                    6.45 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SMC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                7/23/2007
             | 
            
                +2.00 / +3.70%
             |             
            
                56.00
             |           
            
                56.50
             |               
            
                56.00
             |                           
            
                56.00
             | 
            
                56.00
             |                     
            
                6.45
             |                                 
            
                153,550
             |            
            
                 
             |                                       
         
    
        
            | 
                7/20/2007
             | 
            
                +2.00 / +3.85%
             |             
            
                52.00
             |           
            
                54.00
             |               
            
                52.00
             |                           
            
                54.00
             | 
            
                54.00
             |                     
            
                6.22
             |                                 
            
                71,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/19/2007
             | 
            
                +0.50 / +0.97%
             |             
            
                51.50
             |           
            
                52.00
             |               
            
                51.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                5.99
             |                                 
            
                14,090
             |            
            
                 
             |                                       
         
    
        
            | 
                7/18/2007
             | 
            
                -0.50 / -0.96%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                5.94
             |                                 
            
                16,620
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/17/2007
             | 
            
                +0.50 / +0.97%
             |             
            
                51.50
             |           
            
                52.00
             |               
            
                51.50
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                5.99
             |                                 
            
                25,780
             |            
            
                 
             |                                       
         
    
        
            | 
                7/16/2007
             | 
            
                -0.50 / -0.96%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                5.94
             |                                 
            
                23,340
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/13/2007
             | 
            
                0.00 / 0.00%
             |             
            
                52.00
             |           
            
                52.00
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                5.99
             |                                 
            
                31,430
             |            
            
                 
             |                                       
         
    
        
            | 
                7/12/2007
             | 
            
                -0.50 / -0.95%
             |             
            
                52.50
             |           
            
                52.50
             |               
            
                52.00
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                5.99
             |                                 
            
                21,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/11/2007
             | 
            
                +1.00 / +1.94%
             |             
            
                52.00
             |           
            
                52.50
             |               
            
                52.00
             |                           
            
                52.50
             | 
            
                52.50
             |                     
            
                6.05
             |                                 
            
                26,860
             |            
            
                 
             |                                       
         
    
        
            | 
                7/10/2007
             | 
            
                +0.50 / +0.98%
             |             
            
                51.50
             |           
            
                52.00
             |               
            
                51.50
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                5.94
             |                                 
            
                21,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/9/2007
             | 
            
                +1.10 / +2.20%
             |             
            
                50.50
             |           
            
                51.00
             |               
            
                50.50
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                5.88
             |                                 
            
                21,960
             |            
            
                 
             |                                       
         
    
        
            | 
                7/6/2007
             | 
            
                +0.90 / +1.84%
             |             
            
                49.00
             |           
            
                49.90
             |               
            
                49.00
             |                           
            
                49.90
             | 
            
                49.90
             |                     
            
                5.75
             |                                 
            
                13,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/5/2007
             | 
            
                -0.80 / -1.61%
             |             
            
                49.80
             |           
            
                51.00
             |               
            
                49.00
             |                           
            
                49.00
             | 
            
                49.00
             |                     
            
                5.65
             |                                 
            
                15,170
             |            
            
                 
             |                                       
         
    
        
            | 
                7/4/2007
             | 
            
                +2.30 / +4.84%
             |             
            
                47.50
             |           
            
                49.80
             |               
            
                47.50
             |                           
            
                49.80
             | 
            
                49.80
             |                     
            
                5.74
             |                                 
            
                6,480
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/3/2007
             | 
            
                -2.50 / -5.00%
             |             
            
                49.00
             |           
            
                49.00
             |               
            
                47.50
             |                           
            
                47.50
             | 
            
                47.50
             |                     
            
                5.47
             |                                 
            
                23,950
             |            
            
                 
             |                                       
         
    
        
            | 
                7/2/2007
             | 
            
                -1.00 / -1.96%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                5.76
             |                                 
            
                23,180
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/29/2007
             | 
            
                +1.00 / +2.00%
             |             
            
                50.00
             |           
            
                51.00
             |               
            
                50.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                5.88
             |                                 
            
                23,040
             |            
            
                 
             |                                       
         
    
        
            | 
                6/28/2007
             | 
            
                -1.00 / -1.96%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.00
             |                           
            
                50.00
             | 
            
                50.00
             |                     
            
                5.76
             |                                 
            
                17,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/27/2007
             | 
            
                -0.50 / -0.97%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                5.88
             |                                 
            
                30,750
             |            
            
                 
             |                                       
         
    
        
            | 
                6/26/2007
             | 
            
                -1.00 / -1.90%
             |             
            
                51.50
             |           
            
                51.50
             |               
            
                51.50
             |                           
            
                51.50
             | 
            
                51.50
             |                     
            
                5.94
             |                                 
            
                42,020
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/25/2007
             | 
            
                -1.00 / -1.87%
             |             
            
                53.50
             |           
            
                53.50
             |               
            
                52.50
             |                           
            
                52.50
             | 
            
                52.50
             |                     
            
                6.05
             |                                 
            
                11,120
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2007
             | 
            
                0.00 / 0.00%
             |             
            
                53.50
             |           
            
                53.50
             |               
            
                52.00
             |                           
            
                53.50
             | 
            
                53.50
             |                     
            
                6.17
             |                                 
            
                23,490
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2007
             | 
            
                -2.00 / -3.60%
             |             
            
                54.00
             |           
            
                54.00
             |               
            
                53.50
             |                           
            
                53.50
             | 
            
                53.50
             |                     
            
                6.17
             |                                 
            
                21,610
             |            
            
                 
             |                                       
         
    
        
            | 
                6/20/2007
             | 
            
                0.00 / 0.00%
             |             
            
                55.50
             |           
            
                58.00
             |               
            
                55.50
             |                           
            
                55.50
             | 
            
                55.50
             |                     
            
                6.40
             |                                 
            
                99,320
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/19/2007
             | 
            
                +2.50 / +4.72%
             |             
            
                55.50
             |           
            
                55.50
             |               
            
                55.50
             |                           
            
                55.50
             | 
            
                55.50
             |                     
            
                6.40
             |                                 
            
                133,250
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2007
             | 
            
                +1.00 / +1.92%
             |             
            
                53.00
             |           
            
                53.50
             |               
            
                53.00
             |                           
            
                53.00
             | 
            
                53.00
             |                     
            
                6.11
             |                                 
            
                59,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2007
             | 
            
                +1.00 / +1.96%
             |             
            
                51.50
             |           
            
                52.00
             |               
            
                51.50
             |                           
            
                52.00
             | 
            
                52.00
             |                     
            
                5.99
             |                                 
            
                47,280
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2007
             | 
            
                0.00 / 0.00%
             |             
            
                51.00
             |           
            
                51.50
             |               
            
                51.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                5.88
             |                                 
            
                27,050
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/13/2007
             | 
            
                +0.50 / +0.99%
             |             
            
                50.50
             |           
            
                51.00
             |               
            
                50.00
             |                           
            
                51.00
             | 
            
                51.00
             |                     
            
                5.88
             |                                 
            
                20,400
             |            
            
                 
             |                                       
         
    
        
            | 
                6/12/2007
             | 
            
                -0.50 / -0.98%
             |             
            
                51.00
             |           
            
                51.00
             |               
            
                50.50
             |                           
            
                50.50
             | 
            
                50.50
             |                     
            
                5.82
             |                                 
            
                14,100
             |  
            
                 
             |                                                              
             
    
         
    
    
 |