2024 2 USC 6509 – Vouchering Senate office charges

2023 2 USC 6509 – Vouchering Senate office charges

2022 2 USC 6509 – Vouchering Senate office charges

2021 2 USC 6509 – Vouchering Senate office charges

2020 2 USC 6509 – Vouchering Senate office charges

2018 2 USC 6509 – Vouchering Senate office charges

2017 2 USC 6509 – Vouchering Senate office charges

2015 2 USC 6509 – Vouchering Senate office charges

2014 2 USC 6509 – Vouchering Senate office charges