Chart 1
Year-over-year contribution to change in primary energy production

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Chart description


This is a bar clustered chart.

Year-over-year contribution to change in primary energy production
  terajoules
Primary energy 8,936
Coal 6,423
Crude oil -1,732
Natural gas 10,179
Natural gas liquids 1,538
Primary electricity -7,215
Renewable fuels -257
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