Operations assessed for risk related to corruption (%) Total number of confirmed incidents in which employees were dismissed or disciplined for corruption 0 (2016: 7; 2015: 2) Significant risk related to corruption identified through risk assessment All business units were assessed for risks related to bribery and corruption in 2017, including through the use of on-site assessment as part of our combined assurance audit program, as well as an assessment performed by an independent third party.