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<br />TABLE 1
<br />KERB COAL COMPANY
<br />HISTORICAL PRODUCTION RATES
<br />Year Annual Coal Tonnage Cumulative Coal
<br />Tonnage
<br />1974 7,900 7,900
<br />1975 242,100 250,000
<br />1976 249,800 499,800
<br />1977 344, 700 844, 500
<br />1978 513,900 1,358,400
<br />1979 686,100 2, 044, 500
<br />1980 724,100 2,768,600
<br />1981 288,000 3,056,600
<br />1982' 107,900 3,164,500
<br />1983 35,600 3,200,100
<br />1984 1 13,200 3,313,300
<br />1985 26,300 3,339,600
<br />1986 180, 500 3, 520,100
<br />1987 64,900 3,585,000
<br />1988 27,700 3,612,700
<br />1989 33,000 3,645,700
<br />1990 61,100 3,706,800
<br />1991 61, 500 3, 768, 300
<br />1992 60,600 3,828,900
<br />1993 100 3,829,000
<br />Note: "Loss of primary coal contract to Powder River Basin producerls)
<br />H:\ B5 7\ VOL.4\HI BTPROD.TBL
<br />01/25/95 IP:Y7pm WP51/cmc
<br />APPROVED APR 2 5 1995
<br />Revised - 01 /30/95
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