| Date | Miles Per Gallon | Weighted Avg Price/Gallon | ||
|---|---|---|---|---|
| 2012 | 8.0 | 3.200 | ||
| 2013 | 8.7 | 3.385 | ||
| 2014 | 8.9 | 3.248 | ||
| 2015 | 8.8 | 2.434 | ||
| 2016 | 8.8 | 1.996 | ||
| 2017 | 8.8 | 2.365 | ||
| 2018 | 8.4 | 2.627 | ||
| 2019 | 8.2 | 2.725 | ||
| 2020 | 8.1 | 2.196 | ||
| 2021 | 8.3 | 2.907 | ||
| 2022 | 8.2 | 4.052 | ||
| 2023 | 8.0 | 3.621 | ||
| 2024 | 7.3 | 3.417 | ||
| 2025 | 7.4 | 3.041 |