Reports and presentations 2011 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2010 2009 2008 2007 2006 Type of information Annual Reports Interim Reports Presentations Report Presentation Financial data Webcast ESEF (zip) March 28, 2012 Annual Report 2011 February 17, 2012 Year-end Report 2011 October 21, 2011 Interim Report Q3 2011 August 19, 2011 Interim Report Q2 2011
