| 
                 
                    Closing price on 4/3/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    62.20 | 
                 
                
                    | High | 
                    62.20 | 
                 
                
                    | Low | 
                    62.20 | 
                     
                
                    | Volume | 
                    200 | 
                                 
                
                    | Split-adjusted Price | 
                    3.85 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
CDC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/3/2008
             | 
            
                +1.20 / +1.97%
             |             
            
                62.20
             |           
            
                62.20
             |               
            
                62.20
             |                           
            
                62.20
             | 
            
                62.20
             |                     
            
                3.85
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/2/2008
             | 
            
                +1.10 / +1.84%
             |             
            
                61.00
             |           
            
                61.00
             |               
            
                61.00
             |                           
            
                61.00
             | 
            
                61.00
             |                     
            
                3.77
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2008
             | 
            
                +1.10 / +1.87%
             |             
            
                59.90
             |           
            
                59.90
             |               
            
                59.90
             |                           
            
                59.90
             | 
            
                59.90
             |                     
            
                3.70
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2008
             | 
            
                +1.10 / +1.91%
             |             
            
                58.80
             |           
            
                58.80
             |               
            
                58.80
             |                           
            
                58.80
             | 
            
                58.80
             |                     
            
                3.64
             |                                 
            
                6,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2008
             | 
            
                +1.10 / +1.94%
             |             
            
                57.70
             |           
            
                57.70
             |               
            
                57.70
             |                           
            
                57.70
             | 
            
                57.70
             |                     
            
                3.57
             |                                 
            
                700
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2008
             | 
            
                +2.00 / +3.66%
             |             
            
                56.00
             |           
            
                56.60
             |               
            
                56.00
             |                           
            
                56.60
             | 
            
                56.60
             |                     
            
                3.50
             |                                 
            
                4,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/26/2008
             | 
            
                -2.60 / -4.55%
             |             
            
                51.50
             |           
            
                58.90
             |               
            
                51.50
             |                           
            
                54.60
             | 
            
                54.60
             |                     
            
                3.38
             |                                 
            
                39,300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2008
             | 
            
                -6.30 / -9.92%
             |             
            
                57.20
             |           
            
                57.20
             |               
            
                57.20
             |                           
            
                57.20
             | 
            
                57.20
             |                     
            
                3.54
             |                                 
            
                16,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2008
             | 
            
                -5.80 / -8.37%
             |             
            
                63.50
             |           
            
                63.60
             |               
            
                63.50
             |                           
            
                63.50
             | 
            
                63.50
             |                     
            
                3.93
             |                                 
            
                27,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/21/2008
             | 
            
                -6.70 / -8.82%
             |             
            
                76.00
             |           
            
                76.00
             |               
            
                69.30
             |                           
            
                69.30
             | 
            
                69.30
             |                     
            
                4.29
             |                                 
            
                41,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/20/2008
             | 
            
                -4.00 / -5.00%
             |             
            
                82.00
             |           
            
                82.50
             |               
            
                75.00
             |                           
            
                76.00
             | 
            
                76.00
             |                     
            
                4.70
             |                                 
            
                35,900
             |            
            
                 
             |                                       
         
    
        
            | 
                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
             |  
            
                 
             |                                                              
             
    
         
    
    
 |