Type of Credit Rating Agency Credit Rating Rating Outlook Issue Date Download Company Rating TRIS A Stable 22 August 2022 Company Rating TRIS A+ Negative 9 August 2019 Company Rating TRIS A+ Stable 23 August 2018 Company Rating TRIS A+ Stable 22 August 2017 Company Rating TRIS A+ Stable 9 February 2017 Company Rating TRIS A+ Stable 25 November 2016 Company Rating TRIS A+ Stable 8 August 2016 Company Rating TRIS A+ Stable 2 May 2013 Company Rating TRIS A+ Stable 12 April 2012
