text: **1998**
  Employee 
  Share Plan 
  **1999**
  Employee 
  Share Plan/ 
  Executive 
  Share Plan 
  
  **2000**
  Employee 
  Share Plan/ 
  Executive 
  Share Plan/ 
  Exercise of 
  Options/ 
  Restricted 
  Shares 
  **2001**
  Employee 
  Share Plan/ 
  Executive 
  Share Plan/ 
  Exercise of 
  Options/ 
  Share Buy 
  -back/ 
  Schemes of 
  Arrangement 