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• <br /> Energy Mine Energy Mine Energy Mine Production Projected <br />Year No. 1 (tons) No. 2 (tons) No. 3 (tons) Total Rate Deficiency <br />1972 747,000 22,000 -- 769,000 <br />1973 703,000 186,000 -- 889,000 <br />1974 1,240,000 575,000 -- 1,815,000 <br />1975 836,000 1,241,000 527,000 2,604,000 <br />1976 1,401,000 1,190,000 519,000 3,110,000 <br />1977 3,152,000 444,000 386,000 3,981,000 <br />197B* 2,795,000 180,000 500,000 3,475,000 4,000,000 525,000 <br />1979* 2,987,000 -- 500,000 3,487,000 4,000,000 513,000 <br />1980* 2,700,000 -- 500,000 3,200,000 4,000,000 800,000 <br />1981* 1,362,000 -- 200,000 1,562,000 4,000,000 2,438,000 <br />1982* 1,004,000 -- -- 1,004,000 4,000,000 2,946,000 <br />1983* 1,243,000 -- -- 1,243,000 4,000,000 2,757,000 <br />1984* 1,316,000 -- -- 1,316,000 4,000,000 2,684,000 <br />1985* 1,455,000 -- -- 1,455,000 4,000,000 2,545,000 <br />1986* 220,000 -- -- 220,000 4,000,000 3,780,000 <br />*projected <br />n <br />N <br />• <br />