52 weeks to
1 April
2016
(audited)
£m
52 weeks to
31 March
2017
(audited)
£m
52 weeks to
30 March
2018
(audited)
£m
52 weeks to
29 March
2019
(audited)
£m
52 weeks to
27 March
2020*
£m
Revenue1,021.51,095.01,135.11,138.61,142.4
Cost of sales(478.4)(536.4)(564.9)(559.6)(558.4)
Gross profit543.1558.6570.2579.0584.0
Operating expenses(458.6)(481.5)(495.6)(516.8)(525.3)
Operating profit before non-underlying items84.577.174.662.258.7
Non-underlying operating expenses(1.7)(3.4)(4.8)(7.8)(32.1)
Operating profit82.873.769.854.426.6
Net finance costs(3.0)(2.3)(2.7)(3.4)(2.8)
Underlying Profit Before Tax81.575.471.658.855.9
Non-underlying operating expenses(1.7)(3.4)(4.8)(7.8)(32.1)
Non-underlying finance costs(0.6)0.3
Profit before tax79.871.467.151.023.8
Taxation(16.6)(15.9)(13.2)(10.5)(8.0)
Taxation on non-underlying items0.30.90.81.44.7
Profit attributable to equity shareholders63.556.454.741.920.5
Basic earnings per share before IFRS 1632.5p28.7p27.8p21.2p10.3p
Basic underlying earnings per share before IFRS 1633.2p30.3p29.6p24.5p24.3p
Weighted average number of shares195.2m196.6m197.0m197.1m197.0m

* The statutory 53-week period to 3 April 2020 comprises results that are non-comparable to the 52-week periods reported in other years. To provide a more meaningful comparison, the above tables include the pro forma 52 weeks to 27 March 2020.

†These alternative performance measures are defined in the Glossary.