2023 Washington Code 1.16.060 – “Month” or “months.”

2022 Washington Code 1.16.060 – “Month” or “months.”

2020 Washington Code 1.16.060 – “Month” or “months.”

2019 Washington Code 1.16.060 – “Month” or “months.”

2018 Washington Code 1.16.060 – “Month” or “months.”

2016 Washington Code 1.16.060 – “Month” or “months.”

2015 Washington Code 1.16.060 – “Month” or “months.”

2014 Washington Code 1.16.060 – “Month” or “months.”

2013 Washington Code 1.16.060 – “Month” or “months.”

2009 Washington Code 1.16.060 – Month or “months.”