2024 50 USC 1435 – Effective period

2023 50 USC 1435 – Effective period

2022 50 USC 1435 – Effective period

2021 50 USC 1435 – Effective period

2020 50 USC 1435 – Effective period

2018 50 USC 1435 – Effective period

2017 50 USC 1435 – Effective period

2015 50 USC 1435 – Effective period

2014 50 USC 1435 – Effective period

2013 50 USC 1435 – Effective period

2012 50 USC 1435 – Effective period

2010 50 USC 1435 – Effective period