Richest 10 (overall)

1 (-) Roman Abramovich (oil) £7.5bn

2 (1) Duke of Westminster (property) £5bn

3 (2) Hans Rausing (packaging) £4.95bn

4 (6) Philip Green (retail) £3.61bn

5 (12) Lakshmi Mittal (steel) £3.5bn

6 (15) Sir Richard Branson (Virgin Group) £2.6bn

7 (9) Kirsten and Jorn Rausing (packaging) £2.57bn

8 (3) Bernie and Slavica Ecclestone (F1) £2.32bn

9 (4)Charlene and Michel de Carvalho (brewing) £2.26bn

10 (5) David and Simon Reuben (property) £2.2bn

Last year's positions in brackets