- 2024 ratios for 2025 taxes (PDF)
- 2023 ratios for 2024 taxes (PDF)
- 2022 ratios for 2023 taxes (PDF)
- 2021 ratios for 2022 taxes (PDF)
- 2020 ratios for 2021 taxes (PDF)
- 2019 ratios for 2020 taxes (PDF)
- 2018 ratios for 2019 taxes (PDF)
- 2017 ratios for 2018 taxes (PDF)
- 2016 ratios for 2017 taxes (PDF)
- 2015 ratios for 2016 taxes (PDF)
- 2014 ratios for 2015 taxes (PDF)
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