Consolidated statement of profit or loss

	Notes	2018	2019
CHF 1,000
Sales	4/5/6	593,795	636,819

Cost of sales		(315,472)	(339,552)

Gross profit		278,323	297,267

Sales and marketing		(89,072)	(92,888)
Research and development	8	(51,086)	(59,857)
General and administration		(52,376)	(56,649)
Other operating income	9	3,436	1,327
Other operating expenses	9	(672)	(501)

Operating profit	6	88,553	88,699

Financial income		44	23
Finance cost		(735)	(1,426)
Net foreign exchange losses		(4,464)	(4,556)
Financial result	10	(5,155)	(5,959)

Profit before taxes		83,398	82,740

Income taxes	13	(12,702)	(9,571)

Profit for the period, attributable to owners of the parent		70,696	73,169

Earnings per share
Basic earnings per share (CHF/share)	11	6.02	6.18
Diluted earnings per share (CHF/share)	11	5.96	6.13