| Month | DFL Surcharge Percentage |
| August 2024 | 21.60 |
| September 2024 | 20.61 |
| October 2024 | 18.72 |
| November 2024 | 17.68 |
| December 2024 | 17.65 |
| January 2025 | 17.83 |
| February 2025 | 19.01 |
| March 2025 | 20.25 |
| April 2025 | 19.75 |
| May 2025 | 19.10 |
| June 2025 | 18.01 |
| July 2025 | 17.91 |
| Month | DFL Surcharge Percentage |
| August 2024 | 21.60 |
| September 2024 | 20.61 |
| October 2024 | 18.72 |
| November 2024 | 17.68 |
| December 2024 | 17.65 |
| January 2025 | 17.83 |
| February 2025 | 19.01 |
| March 2025 | 20.25 |
| April 2025 | 19.75 |
| May 2025 | 19.10 |
| June 2025 | 18.01 |
| July 2025 | 17.91 |
