| Retail Gasoline Prices by Grade by Formulation |
| . |
| West Coast, Regular |
| . |
| Conventional |
| Date | | Areas | | RFG Areas | | Average |
| 01/12/09 | $1.939 | $1.960 | $1.954 |
| 01/05/09 | $1.858 | $1.840 | $1.846 |
| 12/29/08 | $1.811 | $1.782 | $1.790 |
| 12/22/08 | $1.817 | $1.780 | $1.791 |
| 12/15/08 | $1.820 | $1.721 | $1.751 |
| 12/08/08 | $1.907 | $1.795 | $1.829 |
| 12/01/08 | $2.030 | $1.946 | $1.972 |
| 11/24/08 | $2.156 | $2.099 | $2.117 |
|
| West Coast, Midgrade |
| . |
| Conventional |
| Date | | Areas | | RFG Areas | | Average |
| 01/12/09 | $2.064 | $2.072 | $2.070 |
| 01/05/09 | $1.980 | $1.955 | $1.961 |
| 12/29/08 | $1.929 | $1.899 | $1.906 |
| 12/22/08 | $1.931 | $1.896 | $1.904 |
| 12/15/08 | $1.945 | $1.837 | $1.862 |
| 12/08/08 | $2.029 | $1.910 | $1.938 |
| 12/01/08 | $2.156 | $2.061 | $2.083 |
| 11/24/08 | $2.272 | $2.222 | $2.234 |
|
| West Coast, Premium |
| . |
| Conventional |
| Date | | Areas | | RFG Areas | | Average |
| 01/12/09 | $2.217 | $2.174 | $2.185 |
| 01/05/09 | $2.149 | $2.059 | $2.083 |
| 12/29/08 | $2.078 | $2.004 | $2.023 |
| 12/22/08 | $2.082 | $2.000 | $2.021 |
| 12/15/08 | $2.101 | $1.947 | $1.987 |
| 12/08/08 | $2.180 | $2.020 | $2.062 |
| 12/01/08 | $2.307 | $2.170 | $2.205 |
| 11/24/08 | $2.428 | $2.333 | $2.357 |
|
| Last Updated 1/12/2009 |