The Bee's weekly price check on gasoline prices across the central San Joaquin Valley and California from AAA Gas Prices shows that the average price for regular unleaded in California on Monday, May 6, went up a few pennies over the past week. The statewide average was about $4.10 per gallon, two cents higher than a week ago and up about 36 cents from the April 6. Since March 11, prices across the state have gone up by an average of almost 80 cents per gallon. Click a dot to see the average price for that point in time in each of the listed markets.