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Oil, gas, coal & electricity - second quarter 1997 quarterly statistics
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Oil, gas, coal & electricity - second quarter 1998 quarterly statistics
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Oil, gas, coal & electricity - fourth quarter 2001 quarterly statistics
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Oil, gas, coal & electricity - third quarter 2001 quarterly statistics
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Oil, gas, coal & electricity quarterly statistics
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Oil, gas, coal & electricity - first quarter 1998 quarterly statistics
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Oil, gas, coal & electricity - first quarter 1999 quarterly statistics
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Oil, gas, coal & electricity - fourth quarter 1997 quarterly statistics
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Oil, gas, coal & electricity - third quarter 1997 quarterly statistics
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Oil, gas, coal & electricity - third quarter 1998 quarterly statistics
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Oil, gas, coal & electricity - third quarter 1996 quarterly statistics
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Oil, gas, coal & electricity quarterly statistics
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity quarterly statistics/statistiques trimestrielles
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Oil, gas, coal & electricity
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Oil, gas, coal & electricity
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Oil, gas, coal & electricity