| 
                 
                    Closing price on 3/19/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    89.00 | 
                 
                
                    | High | 
                    89.10 | 
                 
                
                    | Low | 
                    79.00 | 
                     
                
                    | Volume | 
                    24,100 | 
                                 
                
                    | Split-adjusted Price | 
                    4.95 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CDC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/19/2008
             | 
            
                -2.20 / -2.68%
             |             
            
                89.00
             |           
            
                89.10
             |               
            
                79.00
             |                           
            
                80.00
             | 
            
                80.00
             |                     
            
                4.95
             |                                 
            
                24,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2008
             | 
            
                -7.80 / -8.67%
             |             
            
                84.00
             |           
            
                84.00
             |               
            
                82.20
             |                           
            
                82.20
             | 
            
                82.20
             |                     
            
                5.08
             |                                 
            
                73,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2008
             | 
            
                -9.00 / -9.09%
             |             
            
                96.00
             |           
            
                96.10
             |               
            
                89.60
             |                           
            
                90.00
             | 
            
                90.00
             |                     
            
                5.57
             |                                 
            
                30,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2008
             | 
            
                -5.00 / -4.81%
             |             
            
                101.00
             |           
            
                102.50
             |               
            
                98.00
             |                           
            
                99.00
             | 
            
                99.00
             |                     
            
                6.12
             |                                 
            
                47,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2008
             | 
            
                +3.90 / +3.90%
             |             
            
                104.10
             |           
            
                107.90
             |               
            
                99.80
             |                           
            
                104.00
             | 
            
                104.00
             |                     
            
                6.43
             |                                 
            
                37,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/12/2008
             | 
            
                +4.00 / +4.16%
             |             
            
                100.50
             |           
            
                106.50
             |               
            
                97.00
             |                           
            
                100.10
             | 
            
                100.10
             |                     
            
                6.19
             |                                 
            
                47,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/11/2008
             | 
            
                -7.10 / -6.88%
             |             
            
                102.50
             |           
            
                102.50
             |               
            
                96.10
             |                           
            
                96.10
             | 
            
                96.10
             |                     
            
                5.94
             |                                 
            
                46,700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2008
             | 
            
                +3.50 / +3.51%
             |             
            
                109.60
             |           
            
                109.60
             |               
            
                102.10
             |                           
            
                103.20
             | 
            
                103.20
             |                     
            
                6.38
             |                                 
            
                82,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2008
             | 
            
                +9.00 / +9.92%
             |             
            
                99.70
             |           
            
                99.70
             |               
            
                99.70
             |                           
            
                99.70
             | 
            
                99.70
             |                     
            
                6.17
             |                                 
            
                42,400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2008
             | 
            
                +8.20 / +9.94%
             |             
            
                90.70
             |           
            
                90.70
             |               
            
                90.00
             |                           
            
                90.70
             | 
            
                90.70
             |                     
            
                5.61
             |                                 
            
                7,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/5/2008
             | 
            
                -8.40 / -9.24%
             |             
            
                82.30
             |           
            
                85.00
             |               
            
                82.30
             |                           
            
                82.50
             | 
            
                82.50
             |                     
            
                5.10
             |                                 
            
                55,100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/4/2008
             | 
            
                -7.10 / -7.24%
             |             
            
                98.00
             |           
            
                98.00
             |               
            
                90.90
             |                           
            
                90.90
             | 
            
                90.90
             |                     
            
                5.62
             |                                 
            
                13,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2008
             | 
            
                -9.00 / -8.41%
             |             
            
                108.70
             |           
            
                108.70
             |               
            
                96.50
             |                           
            
                98.00
             | 
            
                98.00
             |                     
            
                6.06
             |                                 
            
                29,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/29/2008
             | 
            
                -2.00 / -1.83%
             |             
            
                108.00
             |           
            
                108.30
             |               
            
                105.10
             |                           
            
                107.00
             | 
            
                107.00
             |                     
            
                6.62
             |                                 
            
                40,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/28/2008
             | 
            
                +1.00 / +0.93%
             |             
            
                110.00
             |           
            
                112.90
             |               
            
                106.20
             |                           
            
                109.00
             | 
            
                109.00
             |                     
            
                6.74
             |                                 
            
                60,400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/27/2008
             | 
            
                -2.00 / -1.82%
             |             
            
                110.00
             |           
            
                116.00
             |               
            
                105.00
             |                           
            
                108.00
             | 
            
                108.00
             |                     
            
                6.68
             |                                 
            
                48,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/26/2008
             | 
            
                -5.00 / -4.35%
             |             
            
                111.00
             |           
            
                120.00
             |               
            
                105.00
             |                           
            
                110.00
             | 
            
                110.00
             |                     
            
                6.80
             |                                 
            
                50,500
             |            
            
                 
             |                                       
         
    
        
            | 
                2/25/2008
             | 
            
                -1.00 / -0.86%
             |             
            
                114.00
             |           
            
                115.00
             |               
            
                110.00
             |                           
            
                115.00
             | 
            
                115.00
             |                     
            
                7.02
             |                                 
            
                46,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/22/2008
             | 
            
                +4.10 / +3.66%
             |             
            
                107.10
             |           
            
                118.00
             |               
            
                101.10
             |                           
            
                116.00
             | 
            
                116.00
             |                     
            
                7.08
             |                                 
            
                92,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/21/2008
             | 
            
                -9.10 / -7.52%
             |             
            
                112.00
             |           
            
                121.00
             |               
            
                111.90
             |                           
            
                111.90
             | 
            
                111.90
             |                     
            
                6.83
             |                                 
            
                28,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/20/2008
             | 
            
                -5.50 / -4.35%
             |             
            
                129.00
             |           
            
                129.00
             |               
            
                117.20
             |                           
            
                121.00
             | 
            
                121.00
             |                     
            
                7.39
             |                                 
            
                40,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/19/2008
             | 
            
                -2.20 / -1.71%
             |             
            
                125.00
             |           
            
                131.70
             |               
            
                125.00
             |                           
            
                126.50
             | 
            
                126.50
             |                     
            
                7.72
             |                                 
            
                38,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/18/2008
             | 
            
                -4.50 / -3.38%
             |             
            
                128.00
             |           
            
                130.00
             |               
            
                125.00
             |                           
            
                128.70
             | 
            
                128.70
             |                     
            
                7.86
             |                                 
            
                41,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/15/2008
             | 
            
                -2.30 / -1.70%
             |             
            
                136.00
             |           
            
                136.00
             |               
            
                131.50
             |                           
            
                133.20
             | 
            
                133.20
             |                     
            
                8.13
             |                                 
            
                43,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/14/2008
             | 
            
                +0.50 / +0.37%
             |             
            
                136.50
             |           
            
                140.00
             |               
            
                134.10
             |                           
            
                135.50
             | 
            
                135.50
             |                     
            
                8.27
             |                                 
            
                18,600
             |            
            
                 
             |                                       
         
    
        
            | 
                2/13/2008
             | 
            
                -6.00 / -4.26%
             |             
            
                138.10
             |           
            
                138.10
             |               
            
                133.30
             |                           
            
                135.00
             | 
            
                135.00
             |                     
            
                8.24
             |                                 
            
                45,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/12/2008
             | 
            
                -6.00 / -4.08%
             |             
            
                149.50
             |           
            
                150.00
             |               
            
                136.90
             |                           
            
                141.00
             | 
            
                141.00
             |                     
            
                8.61
             |                                 
            
                46,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/1/2008
             | 
            
                +4.00 / +2.80%
             |             
            
                144.00
             |           
            
                147.00
             |               
            
                134.90
             |                           
            
                147.00
             | 
            
                147.00
             |                     
            
                8.97
             |                                 
            
                51,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                1/31/2008
             | 
            
                +0.30 / +0.21%
             |             
            
                145.00
             |           
            
                148.70
             |               
            
                130.00
             |                           
            
                143.00
             | 
            
                143.00
             |                     
            
                8.73
             |                                 
            
                63,600
             |            
            
                 
             |                                       
         
    
        
            | 
                1/30/2008
             | 
            
                +14.70 / +11.48%
             |             
            
                135.00
             |           
            
                142.70
             |               
            
                135.00
             |                           
            
                142.70
             | 
            
                142.70
             |                     
            
                8.71
             |                                 
            
                107,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |