2024 41 USC 7109 – Interest

2023 41 USC 7109 – Interest

2022 41 USC 7109 – Interest

2021 41 USC 7109 – Interest

2020 41 USC 7109 – Interest

2018 41 USC 7109 – Interest

2017 41 USC 7109 – Interest

2015 41 USC 7109 – Interest

2014 41 USC 7109 – Interest

2013 41 USC 7109 – Interest

2012 41 USC 7109 – Interest