IAS 1-Presentation of Financial Statements	2018	2019	2020	2021	2022
	m	m	m	m	m
Revenue	4,352.6	5,052.8	5,441.3	5,034.5	6,470.5
Cost of sales	(3,804.0)	(4,390.0)	(4,720.8)	(4,166.7)	(5,523.4)
Gross Profit - (subtotal)	548.6	662.8	720.5	867.8	947.1
Administrative expenses	(439.2)	(516.1)	(521.6)	(612.0)	(691.8)
Other income/expenses			(0.4)	(0.6)	1.1
Operating Profit - (subtotal)	109.4	146.7	198.5	255.2	256.4
Finance Income	1.3	1.0	0.5	0.3	2.4
Finance Costs	(2.5)	(7.1)	(6.4)	(7.5)	(9.8)
Gain on acquisition of a subsidiary	-	-	14.0
Profit before taxation	108.2	140.6	206.6	248.0	249.0
Income Tax Expense	(27.2)	(39.4)	(52.4)	(61.5)	(64.8)
Profit for the financial year- (defined by IFRS)	81	101	154	187	184

convert the figures to their equivalent percentage form