The weekly demand of unleaded gasoline in Boston MA is best modeled according to the Normal distribution with a mean of 125 million gallons and a standard deviation of 12 million gallons. The city receives a delivery of 138 million gallons of unleaded gasoline every week, but because of the rise in the demand during some weeks of the year, the city has to make up for the shortages by using its strategic reserves of gasoline. Approximately, during how many weeks of the year, is the city expected to experience shortages of gasoline? Round your answer to the nearest tenth (i.e., round to one place after the decimal. For example, 1.8652 should be entered as 1.9)