U.S. households utility bills: energy costs by income category 2012 (fee-based)

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The statistic represents the total cost of energy to households in the United States in 2001, 2005 and the proejcted cost for 2012, by income category. It is estimated that households with an annual income of 10,000 to 30,000 U.S. dollars will have average energy costs of 4,394 nominal U.S. dollars in 2012.