2023 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2022 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2020 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2019 Washington Code 50.29.027

2018 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2016 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2015 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2014 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2013 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter

2009 Washington Code 50.29.027 – Benefit ratio computed for 1985 and thereafter