Utah's oil ranking: Report examines gas price vulnerability and state policies

Percent of income spent on gasoline by the average driver, 2011: 5.70% ($2,283)

State rank: 30

Percent of income spent on gasoline by the average driver, 2009: 4.02%

Percent of income spent on gasoline by the average driver, 2006: 4.30%

State policies: State fleet requirements, 17th in transit spending prioritization ranking.

>> Michael Bieberitz of Wauwatosa, Wis., puts gas in his car Friday, Aug. 3, 2012, at a Milwaukee station.