2024 19 USC 4001 – Purposes

2023 19 USC 4001 – Purposes

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2020 19 USC 4001 – Purposes

2018 19 USC 4001 – Purposes

2017 19 USC 4001 – Purposes

2015 19 USC 4001 – Purposes

2014 19 USC 4001 – Purposes

2013 19 USC 4001 – Purposes

2012 19 USC 4001 – Purposes

2010 19 USC 4001 – Purposes