| 
                 
                    Closing price on 5/29/2009
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    15.00 | 
                 
                
                    | High | 
                    15.30 | 
                 
                
                    | Low | 
                    15.00 | 
                     
                
                    | Volume | 
                    27,000 | 
                                 
                
                    | Split-adjusted Price | 
                    8.01 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SCD Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/29/2009
             | 
            
                0.00 / 0.00%
             |             
            
                15.00
             |           
            
                15.30
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.01
             |                                 
            
                27,000
             |            
            
                 
             |                                       
         
    
        
            | 
                5/28/2009
             | 
            
                -0.70 / -4.46%
             |             
            
                15.10
             |           
            
                15.10
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.01
             |                                 
            
                12,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/27/2009
             | 
            
                -0.80 / -4.85%
             |             
            
                15.70
             |           
            
                16.30
             |               
            
                15.70
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                8.38
             |                                 
            
                28,130
             |            
            
                 
             |                                       
         
    
        
            | 
                5/26/2009
             | 
            
                -0.10 / -0.60%
             |             
            
                16.90
             |           
            
                17.00
             |               
            
                15.90
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                8.81
             |                                 
            
                34,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/25/2009
             | 
            
                +0.70 / +4.40%
             |             
            
                16.00
             |           
            
                16.60
             |               
            
                15.80
             |                           
            
                16.60
             | 
            
                16.60
             |                     
            
                8.86
             |                                 
            
                33,410
             |            
            
                 
             |                                       
         
    
        
            | 
                5/22/2009
             | 
            
                +0.20 / +1.27%
             |             
            
                16.40
             |           
            
                16.40
             |               
            
                15.00
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                8.49
             |                                 
            
                25,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/21/2009
             | 
            
                +0.70 / +4.67%
             |             
            
                15.70
             |           
            
                15.70
             |               
            
                15.50
             |                           
            
                15.70
             | 
            
                15.70
             |                     
            
                8.38
             |                                 
            
                48,020
             |            
            
                 
             |                                       
         
    
        
            | 
                5/20/2009
             | 
            
                +0.70 / +4.90%
             |             
            
                14.80
             |           
            
                15.00
             |               
            
                14.80
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                8.01
             |                                 
            
                54,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/19/2009
             | 
            
                +0.60 / +4.38%
             |             
            
                14.00
             |           
            
                14.30
             |               
            
                14.00
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                7.63
             |                                 
            
                34,600
             |            
            
                 
             |                                       
         
    
        
            | 
                5/18/2009
             | 
            
                0.00 / 0.00%
             |             
            
                13.70
             |           
            
                13.80
             |               
            
                13.60
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                7.31
             |                                 
            
                13,560
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/15/2009
             | 
            
                +0.10 / +0.74%
             |             
            
                13.40
             |           
            
                13.70
             |               
            
                13.30
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                7.31
             |                                 
            
                29,870
             |            
            
                 
             |                                       
         
    
        
            | 
                5/14/2009
             | 
            
                +0.50 / +3.82%
             |             
            
                13.40
             |           
            
                13.70
             |               
            
                13.10
             |                           
            
                13.60
             | 
            
                13.60
             |                     
            
                7.26
             |                                 
            
                28,070
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/13/2009
             | 
            
                0.00 / 0.00%
             |             
            
                13.40
             |           
            
                13.70
             |               
            
                13.10
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                6.99
             |                                 
            
                15,960
             |            
            
                 
             |                                       
         
    
        
            | 
                5/12/2009
             | 
            
                +0.10 / +0.77%
             |             
            
                12.70
             |           
            
                13.10
             |               
            
                12.70
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                6.99
             |                                 
            
                15,860
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/11/2009
             | 
            
                0.00 / 0.00%
             |             
            
                13.00
             |           
            
                13.40
             |               
            
                13.00
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                6.94
             |                                 
            
                8,260
             |            
            
                 
             |                                       
         
    
        
            | 
                5/8/2009
             | 
            
                -0.80 / -5.80%
             |             
            
                12.80
             |           
            
                13.10
             |               
            
                12.80
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                6.94
             |                                 
            
                13,450
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/7/2009
             | 
            
                +0.50 / +3.76%
             |             
            
                13.70
             |           
            
                13.80
             |               
            
                13.30
             |                           
            
                13.80
             | 
            
                13.80
             |                     
            
                7.37
             |                                 
            
                10,550
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2009
             | 
            
                -0.60 / -4.32%
             |             
            
                13.30
             |           
            
                13.40
             |               
            
                13.30
             |                           
            
                13.30
             | 
            
                13.31
             |                     
            
                7.10
             |                                 
            
                6,530
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2009
             | 
            
                +0.20 / +1.46%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                13.60
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                7.42
             |                                 
            
                12,230
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2009
             | 
            
                +0.60 / +4.58%
             |             
            
                13.60
             |           
            
                13.70
             |               
            
                13.50
             |                           
            
                13.70
             | 
            
                13.70
             |                     
            
                7.31
             |                                 
            
                17,310
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2009
             | 
            
                +0.20 / +1.55%
             |             
            
                13.00
             |           
            
                13.10
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                6.99
             |                                 
            
                610
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2009
             | 
            
                +0.10 / +0.78%
             |             
            
                12.90
             |           
            
                12.90
             |               
            
                12.80
             |                           
            
                12.90
             | 
            
                12.90
             |                     
            
                6.89
             |                                 
            
                6,690
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2009
             | 
            
                +0.10 / +0.79%
             |             
            
                12.50
             |           
            
                12.80
             |               
            
                12.50
             |                           
            
                12.80
             | 
            
                12.80
             |                     
            
                6.67
             |                                 
            
                8,570
             |            
            
                 
             |                                       
         
    
        
            | 
                4/24/2009
             | 
            
                -0.30 / -2.31%
             |             
            
                12.40
             |           
            
                12.90
             |               
            
                12.40
             |                           
            
                12.70
             | 
            
                12.70
             |                     
            
                6.62
             |                                 
            
                15,460
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/23/2009
             | 
            
                -0.10 / -0.76%
             |             
            
                12.70
             |           
            
                13.00
             |               
            
                12.70
             |                           
            
                13.00
             | 
            
                13.00
             |                     
            
                6.78
             |                                 
            
                8,610
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2009
             | 
            
                -0.40 / -2.96%
             |             
            
                13.80
             |           
            
                13.80
             |               
            
                13.00
             |                           
            
                13.10
             | 
            
                13.10
             |                     
            
                6.83
             |                                 
            
                12,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2009
             | 
            
                0.00 / 0.00%
             |             
            
                12.90
             |           
            
                13.50
             |               
            
                12.90
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                7.04
             |                                 
            
                9,680
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2009
             | 
            
                -0.70 / -4.93%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                13.50
             |                           
            
                13.50
             | 
            
                13.50
             |                     
            
                7.04
             |                                 
            
                9,760
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/17/2009
             | 
            
                +0.10 / +0.71%
             |             
            
                13.70
             |           
            
                14.40
             |               
            
                13.40
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                7.40
             |                                 
            
                11,480
             |            
            
                 
             |                                       
         
    
        
            | 
                4/16/2009
             | 
            
                -0.10 / -0.70%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                13.50
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                7.35
             |                                 
            
                39,430
             |  
            
                 
             |                                                              
             
    
         
    
    
 |