Five-Year Summary

Values calculated based on the definition of the core business effective March 31 of the respective subsequent year.

Figures based on weighted average number of voting shares outstanding that were subject to relevant changes resulting from, among other factors, the IPO on October 6, 2015, the share buyback program of November 21, 2017, through December 4, 2018, and the capital increase on October 19, 2020.

Trade working capital includes inventories plus trade accounts receivable and contract assets, less trade accounts payable, contract liabilities, and refund liabilities as of December 31, 2018 to 2020. In the years 2016 and 2017, trade working capital comprised inventories plus trade accounts receivable, less trade accounts payable. Reference information for 2018 and 2019 was restated accordingly, see note 4 “Change in presentation of rebates granted to customers and trade working capital.”