2023 Washington Code 48.125.070 – Contribution rates

2022 Washington Code 48.125.070 – Contribution rates

2020 Washington Code 48.125.070 – Contribution rates

2019 Washington Code 48.125.070

2018 Washington Code 48.125.070 – Contribution rates

2016 Washington Code 48.125.070 – Contribution rates

2015 Washington Code 48.125.070 – Contribution rates

2014 Washington Code 48.125.070 – Contribution rates

2013 Washington Code 48.125.070 – Contribution rates

2009 Washington Code 48.125.070 – Contribution rates