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Premium price
| The additional cost of buying premium gasoline instead of regular has doubled since 2010. | ||
| 2010 | $0.24 | 9% |
| 2011 | $0.25 | 7% |
| 2012 | $0.28 | 8% |
| 2013 | $0.32 | 9% |
| 2014 | $0.35 | 10% |
| 2015 | $0.40 | 17% |
| Feb. 2016 | $0.48 | 27% |
| Source: U.S. Energy Information Administration | ||
Gasoline is cheap again, but at the same time, the extra charge to coddle an engine with premium instead of regular has never been higher.
