Reports and presentations 2017 2024 2023 2022 2021 2020 2019 2018 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 Type of information Annual Reports Interim Reports Presentations Report Presentation Financial data Webcast ESEF (zip) March 28, 2018 Annual Report 2017 February 16, 2018 Year-end Report 2017 October 24, 2017 Interim Report Q3 2017 August 16, 2017 Interim Report Q2 2017 May 11, 2017 Interim Report Q1 2017