Tuesday, July 31 $3.39 The average price for a gallon of regular unleaded gas in Oklahoma, compared with $3.49 nationally Source: AAA Monday, July 30 216,273 Number of Oklahomans who live in ‘food deserts,’ or areas with limited access to a full-size supermarket or grocery store, 2008 Source: USDA Friday, July 27 63.2 percent Percentage