| Period | Average 3-Month T-Bill Rate |
|---|---|
| March 2024 | 5.38% |
| February 2024 | 5.38% |
| January 2024 | 5.37% |
| December 2023 | 5.39% |
| November 2023 | 5.41% |
| October 2023 | 5.47% |
| September 2023 | 5.44% |
| August 2023 | 5.43% |
| July 2023 | 5.38% |
| June 2023 | 5.27% |
| May 2023 | 5.24% |
| April 2023 | 5.01% |
| March 2023 | 4.77% |
| February 2023 | 4.75% |
| January 2023 | 4.63% |
| December 2022 | 4.31% |
| November 2022 | 4.22% |
| October 2022 | 3.78% |
| September 2022 | 3.16% |
| August 2022 | 2.66% |
| July 2022 | 2.25% |
| June 2022 | 1.50% |
| May 2022 | 0.97% |
| April 2022 | 0.76% |
| March 2022 | 0.44% |
| February 2022 | 0.22% |
| January 2022 | 0.12% |
| December 2021 | 0.06% |
| November 2021 | 0.05% |
| October 2021 | 0.06% |
| September 2021 | 0.04% |
| August 2021 | 0.05% |
| July 2021 | 0.05% |
| June 2021 | 0.03% |
| May 2021 | 0.01% |
| April 2021 | 0.02% |
| March 2021 | 0.03% |
| February 2021 | 0.04% |
| January 2021 | 0.08% |
| December 2020 | 0.08% |
| November 2020 | 0.09% |
| October 2020 | 0.10% |
| September 2020 | 0.10% |
| August 2020 | 0.10% |
| July 2020 | 0.13% |
| June 2020 | 0.16% |
| May 2020 | 0.13% |
| April 2020 | 0.13% |
| March 2020 | 0.28% |
| February 2020 | 1.54% |
| January 2020 | 1.55% |
| December 2019 | 1.56% |
| November 2019 | 1.56% |
| October 2019 | 1.66% |
| September 2019 | 1.92% |
| August 2019 | 1.98% |
| July 2019 | 2.12% |
| June 2019 | 2.20% |
| May 2019 | 2.39% |
| April 2019 | 2.42% |
| March 2019 | 2.44% |
| February 2019 | 2.43% |
| January 2019 | 2.41% |
| December 2018 | 2.40% |
| November 2018 | 2.36% |
| October 2018 | 2.28% |
| September 2018 | 2.16% |
| August 2018 | 2.06% |
| July 2018 | 1.98% |
| June 2018 | 1.93% |
| May 2018 | 1.89% |
| April 2018 | 1.78% |
| March 2018 | 1.72% |
| February 2018 | 1.59% |
| January 2018 | 1.43% |
