companies board and audit committee members data

The board membership data for ftse100 from 2014 to 2018 for companies that are not from financial, mining, and regulated industries. The companies also need to be continuously in FTSE100 from 2014 to 2018 The data required is: 1. the number of the audit committee member 2. the number of independent non-executive directors on the audit committee 3. the number of the board member of the said company, 4. the number of independent non-executive directors on the board 5. and to check whether the CEO and the Chairman of the company is the same person.