Performance graph
The following graph shows the Company's performance measured by total shareholder return (TSR) for the five years to 31 December 2006 compared with the TSR performance of the FTSE 100 companies over the same period. TSR is the product of the share price plus reinvested dividends. The FTSE 100 has been selected for this comparison because this is the principal index in which the Company's shares are quoted. The graph has been prepared in accordance with the Companies Act 1985 (as amended) and is not an indication of the likely vesting of awards granted under any of the Company's incentive plans. In particular, it is not the basis on which we measure LTIP TSR performance which is measured against a more appropriate and consistently demanding peer group.
