AAK sustainability report 2018

75 The majority of data in the Sustainability Report are drawn from measurements. Air emissions data are based on direct measurements, calculations based on specific data or calculations based on default values. Information concerning purchased electricity from renewable resources is based on national grid informa- tion, if not purchased as green electricity. Information about employees, including numbers, gender, compo- sition, etc., is calculated per December 31, 2018 and based on payroll information. Some minor data errors have been identified since the 2018 Sustainability Report was launched. These data have been adjusted in the present report. From our experience of the reporting process, we expect corrections will also be necessary in future reports. Nevertheless, we believe that the trends and overall picture given are a true reflection of our activities. 75