Table E7.3.    Consumption Ratios of Fuel, 1998;
                        Level: National Data;
                        Row: Employment Sizes within NAICS Codes;
                        Column: Energy-Consumption Ratios;
                        Unit: Varies.
    Consumption  
    Consumption per Dollar
    Consumption per Dollar of Value RSE
NAICS per Employee of Value Added of Shipments Row
Code(a) Economic Characteristic(b) (million Btu) (thousand Btu) (thousand Btu) Factors
Total United States
RSE Column Factors: 1.1 1.0 0.9
  311 - 339 ALL MANUFACTURING INDUSTRIES
Employment Size
  Under 50 507.3 6.7 3.4 2.6
  50-99 561.6 6.7 3.2 3.0
  100-249 913.6 9.2 4.4 2.0
  250-499 1,196.6 10.9 5.2 2.6
  500-999 1,694.6 13.2 6.7 2.3
  1000 and Over 1,481.4 8.4 4.1 2.0
Total 1,101.1 9.4 4.6 1.0
  311 FOOD
Employment Size
  Under 50 940.1 10.3 3.0 3.3
  50-99 1,348.5 10.6 3.2 2.6
  100-249 803.2 4.6 2.0 1.3
  250-499 1,181.8 8.1 3.5 1.3
  500-999 565.4 4.2 2.2 1.0
  1000 and Over 330.2 3.8 1.3 1.6
Total 767.8 5.9 2.4 1.0
      311221   Wet Corn Milling
Employment Size
  Under 50 4,471.0 26.2 10.1 1.0
  50-99 14,958.4 60.6 16.1 1.0
  100-249 21,130.9 37.1 16.0 1.0
  250-499 22,791.8 68.0 23.8 1.0
  500-999 14,671.6 88.2 25.9 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 19,090.4 60.4 21.6 1.0
  312 BEVERAGE AND TOBACCO PRODUCTS
Employment Size
  Under 50 401.9 4.3 1.5 34.0
  50-99 472.3 3.7 1.2 32.3
  100-249 523.7 1.8 0.8 18.9
  250-499 499.8 1.9 1.0 19.9
  500-999 1,281.8 3.8 2.1 8.5
  1000 and Over 965.9 0.9 0.7 1.0
Total 701.1 1.7 1.0 6.3
  313 TEXTILE MILLS
Employment Size
  Under 50 455.8 6.5 2.8 15.9
  50-99 448.3 6.1 2.8 10.0
  100-249 634.2 9.4 3.8 7.2
  250-499 757.3 12.4 5.0 3.3
  500-999 857.4 13.3 5.7 4.0
  1000 and Over 657.3 11.6 4.2 2.3
Total 686.6 10.7 4.4 3.0
      313210   Broadwoven Fabric Mills
Employment Size
  Under 50 Q 8.0 7.5 47.0
  50-99 427.1 5.1 3.0 42.3
  100-249 676.2 7.8 3.5 15.3
  250-499 570.6 10.1 3.9 8.3
  500-999 633.5 11.1 4.7 7.3
  1000 and Over 503.9 9.9 3.9 3.3
Total 578.6 9.6 4.0 4.3
  314 TEXTILE PRODUCT MILLS
Employment Size
  Under 50 73.8 1.8 0.8 16.0
  50-99 198.8 5.1 1.7 23.9
  100-249 117.6 2.4 0.9 20.6
  250-499 366.6 5.7 1.9 14.8
  500-999 387.1 5.3 1.8 10.2
  1000 and Over 712.1 3.3 2.0 1.0
Total 234.0 3.8 1.6 6.6
  315 APPAREL
Employment Size
  Under 50 48.2 1.1 0.4 17.5
  50-99 56.9 1.5 0.7 16.6
  100-249 40.9 1.2 0.6 14.7
  250-499 59.2 0.9 0.4 14.0
  500-999 131.4 2.6 1.4 12.3
  1000 and Over 146.9 2.4 1.2 13.3
Total 66.3 1.4 0.7 7.3
  316 LEATHER AND ALLIED PRODUCTS
Employment Size
  Under 50 110.9 2.4 0.9 35.6
  50-99 140.6 2.4 1.2 24.8
  100-249 114.8 1.6 0.7 26.6
  250-499 135.4 1.7 0.8 13.3
  500-999 119.3 0.7 0.5 7.5
  1000 and Over 39.6 0.7 0.3 1.0
Total 121.3 1.5 0.8 9.9
  321 WOOD PRODUCTS
Employment Size
  Under 50 697.6 12.4 5.1 7.7
  50-99 767.0 14.5 4.7 9.0
  100-249 1,484.9 21.4 7.8 6.6
  250-499 1,083.2 16.8 6.2 8.0
  500-999 783.8 11.4 4.6 13.3
  1000 and Over 109.1 1.3 0.7 9.0
Total 979.3 15.5 5.9 4.0
      321113   Sawmills
Employment Size
  Under 50 346.0 6.3 2.7 12.3
  50-99 1,869.1 29.2 8.5 11.7
  100-249 2,085.1 27.7 8.2 6.6
  250-499 2,392.7 40.3 9.3 9.3
  500-999 3,795.5 68.9 23.5 1.0
  1000 and Over NA NA NA 1.0
Total 1,537.9 23.7 7.4 5.3
      321114   Wood Preservation
Employment Size
  Under 50 1,346.1 17.8 3.1 8.3
  50-99 1,434.6 18.4 3.1 8.8
  100-249 757.9 6.3 2.0 2.9
  250-499 494.7 7.7 2.7 17.8
  500-999 0.0 0.0 0.0 0.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 1,266.0 16.0 3.0 5.4
    3212   Veneer, Plywood, and Engineered Woods
Employment Size
  Under 50 480.6 7.6 3.3 20.0
  50-99 423.7 8.5 3.0 20.6
  100-249 3,582.4 39.2 16.3 14.8
  250-499 2,324.4 32.6 11.3 5.9
  500-999 2,475.4 25.5 10.6 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 2,163.9 29.0 11.3 8.0
    3219   Other Wood Products
Employment Size
  Under 50 842.9 15.5 7.2 10.7
  50-99 288.7 6.2 2.4 16.7
  100-249 208.4 3.8 1.5 11.0
  250-499 121.0 2.0 0.9 14.3
  500-999 184.4 2.9 1.2 18.0
  1000 and Over 120.8 1.5 0.8 9.7
Total 357.2 6.1 2.6 5.6
  322 PAPER
Employment Size
  Under 50 5,328.4 48.8 25.0 12.9
  50-99 706.2 8.4 3.6 11.0
  100-249 1,450.7 15.1 6.0 4.6
  250-499 5,840.5 42.1 19.8 5.9
  500-999 10,576.0 56.4 29.3 4.6
  1000 and Over 10,669.9 59.6 31.9 1.3
Total 5,150.4 39.7 18.7 3.0
      322110   Pulp Mills
Employment Size
  Under 50 4,388.4 36.5 13.5 1.0
  50-99 4,591.2 16.8 6.9 1.0
  100-249 28,599.9 203.3 87.9 1.0
  250-499 30,047.3 189.6 77.1 1.0
  500-999 24,645.7 125.1 63.1 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 26,670.2 158.2 70.0 1.0
      322121   Paper Mills, except Newsprint
Employment Size
  Under 50 0.0 93.9 93.9 1.0
  50-99 Q Q Q 0.0
  100-249 5,568.7 29.4 15.2 20.9
  250-499 4,356.0 29.7 15.1 14.0
  500-999 11,550.4 64.2 31.9 8.0
  1000 and Over 11,505.3 66.0 35.0 2.0
Total 10,415.1 58.3 30.4 4.6
      322122   Newsprint Mills
Employment Size
  Under 50 0.0 0.0 0.0 0.0
  50-99 0.0 0.0 0.0 0.0
  100-249 16,411.7 51.1 28.0 1.0
  250-499 14,556.2 39.6 23.1 1.0
  500-999 19,512.9 90.0 36.6 1.0
  1000 and Over 10,998.1 77.1 37.2 1.0
Total 14,104.5 58.2 30.1 1.0
      322130   Paperboard Mills
Employment Size
  Under 50 Q Q Q 0.0
  50-99 5,207.5 33.1 18.3 24.1
  100-249 10,870.3 61.3 29.8 9.9
  250-499 19,763.9 122.0 49.2 4.9
  500-999 26,852.9 115.1 56.3 1.0
  1000 and Over 18,389.7 131.6 57.1 1.0
Total 18,855.4 103.1 48.1 3.3
  323 PRINTING AND RELATED SUPPORT
Employment Size
  Under 50 76.0 1.2 0.8 6.6
  50-99 93.6 1.3 0.7 10.0
  100-249 150.6 1.6 0.9 10.0
  250-499 134.3 1.6 1.0 12.3
  500-999 280.2 3.3 1.8 10.3
  1000 and Over 269.8 3.6 2.1 9.5
Total 128.6 1.7 1.0 4.6
      323110   Commercial Lithographic Printing
Employment Size
  Under 50 73.6 1.1 0.7 8.7
  50-99 87.5 1.2 0.7 14.0
  100-249 184.2 2.0 1.1 11.7
  250-499 197.9 2.2 1.2 14.7
  500-999 259.6 3.2 1.7 14.6
  1000 and Over 215.9 3.0 1.8 14.5
Total 138.2 1.8 1.0 6.0
  324 PETROLEUM AND COAL PRODUCTS
Employment Size
  Under 50 13,678.5 59.0 21.7 11.6
  50-99 3,249.4 15.4 5.5 13.2
  100-249 23,430.5 92.4 23.1 13.2
  250-499 38,058.5 115.7 26.3 5.9
  500-999 52,490.4 178.4 29.0 3.0
  1000 and Over 57,886.4 141.6 32.3 1.0
Total 34,347.3 116.3 26.7 3.3
      324110   Petroleum Refineries
Employment Size
  Under 50 NA NA NA 37.3
  50-99 44,239.1 58.8 13.8 7.0
  100-249 52,202.6 145.9 29.1 18.6
  250-499 48,707.2 125.0 27.2 5.6
  500-999 57,384.9 185.0 29.3 3.0
  1000 and Over 57,886.4 141.6 32.3 1.0
Total 55,014.0 151.2 30.3 3.6
  325 CHEMICALS
Employment Size
  Under 50 2,368.9 12.2 6.1 11.1
  50-99 2,845.7 16.5 8.0 8.6
  100-249 5,628.3 25.9 12.8 6.3
  250-499 4,277.0 15.9 8.7 8.8
  500-999 6,821.8 17.5 10.3 4.8
  1000 and Over 3,681.7 13.3 8.9 4.0
Total 4,321.3 16.6 9.5 3.0
      325110   Petrochemicals
Employment Size
  Under 50 40,780.2 129.3 68.8 1.0
  50-99 10,114.3 35.1 9.8 1.0
  100-249 39,831.2 120.1 35.7 1.0
  250-499 70,943.7 328.9 57.0 1.0
  500-999 73,582.5 35.2 23.2 1.0
  1000 and Over 19,148.7 42.0 16.2 1.0
Total 51,537.4 67.2 31.3 1.0
      325120   Industrial Gases
Employment Size
  Under 50 18,955.5 41.4 29.2 7.2
  50-99 13,734.2 56.2 34.3 7.0
  100-249 13,815.2 54.5 28.0 3.2
  250-499 3,010.1 8.8 5.6 1.0
  500-999 22,841.8 689.6 62.5 1.0
  1000 and Over 1,934.7 27.7 11.3 1.0
Total 13,960.5 46.1 28.7 4.8
      325181   Alkalies and Chlorine
Employment Size
  Under 50 13,392.0 51.0 28.7 1.0
  50-99 18,090.4 102.8 56.7 1.0
  100-249 21,496.1 64.8 34.0 1.0
  250-499 27,207.3 62.6 43.1 1.0
  500-999 32,233.4 143.2 64.9 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 26,135.9 97.3 49.4 1.0
      325188   Other Basic Inorganic Chemicals
Employment Size
  Under 50 4,810.5 17.0 9.0 30.0
  50-99 3,713.0 17.9 9.2 20.3
  100-249 10,544.8 40.6 26.1 14.3
  250-499 4,930.5 16.3 10.0 13.7
  500-999 3,862.4 17.7 11.4 2.0
  1000 and Over 3,654.9 25.5 20.3 6.5
Total 5,313.4 25.8 16.8 5.6
      325192   Cyclic Crudes and Intermediates
Employment Size
  Under 50 4,098.2 22.5 8.2 1.0
  50-99 6,399.6 39.9 15.2 1.0
  100-249 20,748.3 86.5 21.8 1.0
  250-499 11,629.5 59.4 27.6 1.0
  500-999 9,455.7 49.6 14.8 1.0
  1000 and Over 7,214.6 27.1 12.4 1.0
Total 9,951.5 49.5 17.7 1.0
      325199   Other Basic Organic Chemicals
Employment Size
  Under 50 3,094.5 8.6 4.0 21.2
  50-99 8,317.0 38.2 14.2 12.5
  100-249 5,074.0 24.9 10.2 8.6
  250-499 10,247.7 36.3 17.2 4.6
  500-999 13,500.3 56.9 22.7 1.0
  1000 and Over 17,648.0 39.9 23.9 1.0
Total 11,604.9 38.1 18.6 2.5
      325211   Plastics Materials and Resins
Employment Size
  Under 50 2,420.1 9.5 3.6 14.4
  50-99 2,318.8 11.9 4.6 12.5
  100-249 4,444.3 15.6 6.3 4.6
  250-499 13,279.3 44.5 18.4 4.0
  500-999 4,700.9 15.1 7.0 1.0
  1000 and Over 9,504.4 17.0 10.8 1.0
Total 6,407.5 19.5 9.1 2.7
      325212   Synthetic Rubber
Employment Size
  Under 50 1,271.1 5.6 2.6 1.0
  50-99 9,999.6 32.6 17.1 1.0
  100-249 3,527.0 14.8 7.5 1.0
  250-499 9,216.8 32.9 15.2 1.0
  500-999 15,055.6 90.6 33.3 1.0
  1000 and Over 2,704.2 16.3 8.8 1.0
Total 8,931.5 39.4 18.1 1.0
      325222   Noncellulosic Organic Fibers
Employment Size
  Under 50 552.3 4.4 2.8 1.0
  50-99 1,295.6 14.9 6.5 1.0
  100-249 1,065.7 14.7 6.7 1.0
  250-499 1,739.0 14.9 7.4 1.0
  500-999 3,979.1 33.1 10.7 1.0
  1000 and Over 3,047.3 13.7 8.7 1.0
Total 2,769.6 16.5 8.8 1.0
      325311   Nitrogenous Fertilizers
Employment Size
  Under 50 18,025.1 141.3 48.3 1.0
  50-99 47,251.6 231.0 98.4 1.0
  100-249 59,914.9 238.1 98.8 1.0
  250-499 101,964.7 216.8 89.6 1.0
  500-999 6,247.5 45.1 26.7 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 41,266.1 194.0 83.3 1.0
      325312   Phosphatic Fertilizers
Employment Size
  Under 50 2,989.5 10.9 4.7 1.0
  50-99 2,009.5 23.6 8.7 1.0
  100-249 11,844.0 36.5 16.5 1.0
  250-499 12,763.7 46.4 15.5 1.0
  500-999 3,155.9 14.5 5.4 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 8,578.0 33.5 12.5 1.0
  326 PLASTICS AND RUBBER PRODUCTS
Employment Size
  Under 50 293.2 3.5 1.8 7.6
  50-99 285.3 3.8 2.0 7.0
  100-249 295.1 3.8 1.9 5.0
  250-499 330.3 3.9 2.0 5.3
  500-999 395.4 4.1 2.3 5.6
  1000 and Over 541.3 4.9 2.6 1.4
Total 336.8 4.0 2.1 3.0
      326199   Other Plastics Products
Employment Size
  Under 50 224.6 2.7 1.6 10.6
  50-99 210.0 3.2 1.8 10.0
  100-249 208.1 3.0 1.6 7.0
  250-499 223.4 3.0 1.5 7.7
  500-999 170.3 2.3 1.4 12.0
  1000 and Over 222.9 2.4 1.3 5.2
Total 210.2 2.9 1.5 4.0
  327 NONMETALLIC MINERAL PRODUCTS
Employment Size
  Under 50 612.9 7.3 3.7 7.0
  50-99 1,753.6 18.6 9.4 10.6
  100-249 4,718.0 39.1 23.2 6.6
  250-499 2,582.7 22.7 13.3 7.0
  500-999 1,781.5 15.8 10.2 7.2
  1000 and Over 1,147.3 8.1 5.8 3.0
Total 2,107.6 20.2 11.4 3.3
    3272   Glass and Glass Products
Employment Size
  Under 50 516.3 11.0 5.7 35.8
  50-99 380.8 3.9 2.0 34.3
  100-249 1,806.6 15.9 9.6 16.5
  250-499 2,983.7 24.3 14.4 9.3
  500-999 1,415.9 13.2 8.3 10.6
  1000 and Over 1,253.6 8.4 6.0 3.6
Total 1,768.4 15.4 9.5 5.9
      327310   Cements
Employment Size
  Under 50 Q 82.9 39.4 44.5
  50-99 20,815.4 93.0 43.5 18.2
  100-249 23,590.6 100.8 62.7 4.3
  250-499 18,963.8 104.3 66.1 3.6
  500-999 0.0 0.0 0.0 0.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 21,977.8 99.6 59.3 4.6
  331 PRIMARY METALS
Employment Size
  Under 50 1,009.0 10.8 4.9 15.3
  50-99 1,828.8 23.1 10.4 12.0
  100-249 1,280.5 13.3 5.5 5.6
  250-499 2,431.6 20.9 8.2 4.6
  500-999 3,746.2 36.4 13.0 4.0
  1000 and Over 9,706.2 65.1 30.2 1.0
Total 4,280.1 37.6 15.8 2.3
      331111   Iron and Steel Mills
Employment Size
  Under 50 Q Q Q 0.0
  50-99 0.0 0.0 0.0 0.0
  100-249 4,557.6 36.8 12.4 25.3
  250-499 6,315.6 31.8 12.4 8.8
  500-999 4,131.6 30.6 11.4 13.7
  1000 and Over 14,004.6 88.9 39.1 1.0
Total 11,341.6 72.5 30.5 3.0
      331112   Electrometallurgical Ferroalloy Products
Employment Size
  Under 50 20,042.2 123.9 68.7 1.0
  50-99 4,307.7 24.3 11.5 1.0
  100-249 6,855.4 32.2 12.8 1.0
  250-499 2,252.3 31.3 7.6 1.0
  500-999 13,795.3 88.2 41.8 1.0
  1000 and Over 0.0 0.0 0.0 0.0
Total 7,887.5 50.2 20.1 1.0
    3312   Steel Products from Purchased Steel
Employment Size
  Under 50 744.5 9.6 3.1 41.4
  50-99 540.7 5.9 2.0 20.2
  100-249 697.5 7.4 2.6 12.7
  250-499 911.1 8.6 3.2 8.5
  500-999 1,685.2 12.7 4.0 5.1
  1000 and Over 206.1 1.9 0.9 1.0
Total 882.8 8.6 3.0 5.9
    3313   Alumina and Aluminum
Employment Size
  Under 50 1,674.3 13.3 4.5 34.4
  50-99 Q Q 7.6 35.1
  100-249 2,174.5 18.3 6.0 13.5
  250-499 4,739.0 32.6 11.5 14.8
  500-999 9,775.6 95.7 24.3 4.5
  1000 and Over 5,723.8 27.9 13.6 1.0
Total 5,098.6 37.8 13.1 6.2
      331312   Primary Aluminum
Employment Size
  Under 50 2,895.6 66.3 15.9 1.0
  50-99 2,306.6 16.1 6.4 1.0
  100-249 6,432.6 98.1 21.7 1.0
  250-499 16,085.6 24.8 20.6 1.0
  500-999 13,512.9 116.0 36.0 1.0
  1000 and Over 12,003.6 131.1 42.2 1.0
Total 12,614.8 105.0 36.0 1.0
    3315   Foundries
Employment Size
  Under 50 419.2 6.0 3.8 15.7
  50-99 1,967.1 31.2 21.3 14.6
  100-249 647.2 8.9 5.3 7.7
  250-499 1,010.5 13.5 7.6 7.0
  500-999 936.6 10.8 6.4 4.3
  1000 and Over 1,098.6 11.6 6.2 1.0
Total 1,009.3 13.1 7.7 3.6
      331511   Iron Foundries
Employment Size
  Under 50 981.3 11.9 Q 46.9
  50-99 451.2 6.6 5.0 31.9
  100-249 837.5 10.6 7.2 15.0
  250-499 1,269.1 16.5 9.5 15.9
  500-999 1,381.1 14.6 8.7 7.6
  1000 and Over 1,573.2 14.5 8.1 1.0
Total 1,140.6 13.1 8.0 5.9
      331521   Aluminum Die-Casting Foundries
Employment Size
  Under 50 506.5 6.3 3.1 33.5
  50-99 456.2 8.3 5.1 27.0
  100-249 638.2 9.4 5.5 8.7
  250-499 740.6 9.3 4.7 5.9
  500-999 362.5 4.7 2.4 1.0
  1000 and Over 1,066.7 11.5 4.6 1.0
Total 667.6 9.2 4.8 4.9
      331524   Aluminum Foundries, except Die-Casting
Employment Size
  Under 50 436.4 6.2 4.0 21.3
  50-99 355.9 6.2 4.1 29.6
  100-249 490.2 9.1 4.7 12.0
  250-499 761.7 11.2 5.8 7.7
  500-999 753.3 9.2 4.8 1.0
  1000 and Over 699.7 7.5 4.2 1.0
Total 578.7 8.6 4.7 5.9
  332 FABRICATED METAL PRODUCTS
Employment Size
  Under 50 211.3 3.1 1.9 2.0
  50-99 235.2 3.1 1.7 2.0
  100-249 307.9 3.5 1.8 2.0
  250-499 342.9 3.9 2.0 2.3
  500-999 235.7 2.6 1.4 2.3
  1000 and Over 313.0 2.9 1.8 2.0
Total 268.3 3.3 1.8 1.0
  333 MACHINERY
Employment Size
  Under 50 98.0 1.3 0.8 5.0
  50-99 77.2 0.9 0.5 7.7
  100-249 142.2 1.6 0.9 6.3
  250-499 156.3 1.5 0.8 6.6
  500-999 179.7 1.5 0.7 5.3
  1000 and Over 238.2 1.6 0.7 3.9
Total 152.7 1.5 0.8 2.6
  334 COMPUTER AND ELECTRONIC PRODUCTS
Employment Size
  Under 50 100.9 1.1 0.7 13.2
  50-99 58.0 0.7 0.4 16.9
  100-249 79.3 0.8 0.4 12.7
  250-499 88.9 0.9 0.5 11.7
  500-999 129.7 0.9 0.6 10.7
  1000 and Over 163.1 0.7 0.5 4.9
Total 125.1 0.8 0.5 4.3
      334413   Semiconductors and Related Devices
Employment Size
  Under 50 Q Q Q 0.0
  50-99 Q Q Q 0.0
  100-249 76.7 Q Q 38.3
  250-499 207.2 1.8 1.2 35.6
  500-999 445.3 1.4 1.1 13.0
  1000 and Over 377.2 0.9 0.8 3.3
Total 334.9 1.0 0.8 5.2
  335 ELEC. EQUIP., APPLIANCES, COMPONENTS
Employment Size
  Under 50 162.1 2.1 1.1 18.6
  50-99 116.0 0.9 0.5 27.5
  100-249 206.0 2.3 1.1 11.6
  250-499 339.3 3.0 1.4 10.7
  500-999 165.7 1.9 0.9 9.7
  1000 and Over 200.9 1.7 0.9 5.0
Total 212.2 2.1 1.0 5.3
  336 TRANSPORTATION EQUIPMENT
Employment Size
  Under 50 312.8 3.2 1.7 15.4
  50-99 124.0 1.9 0.8 17.2
  100-249 150.8 1.9 0.9 12.6
  250-499 250.0 3.4 1.4 9.0
  500-999 219.8 2.3 1.0 7.0
  1000 and Over 298.0 1.7 0.7 2.0
Total 262.0 1.9 0.8 2.3
  337 FURNITURE AND RELATED PRODUCTS
Employment Size
  Under 50 75.9 1.4 0.8 11.2
  50-99 75.6 1.3 0.7 17.7
  100-249 106.3 1.6 0.9 12.0
  250-499 133.8 2.2 1.1 12.3
  500-999 279.2 4.5 2.4 13.3
  1000 and Over 194.9 2.3 1.4 8.8
Total 141.1 2.2 1.2 5.3
  339 MISCELLANEOUS
Employment Size
  Under 50 157.6 3.1 1.9 9.7
  50-99 93.7 1.1 0.6 21.3
  100-249 118.1 1.3 0.8 15.6
  250-499 159.7 1.5 0.9 14.3
  500-999 124.0 1.1 0.7 13.3
  1000 and Over 110.9 0.8 0.6 13.8
Total 131.7 1.4 0.9 6.0
    (a) The North American Industry Classification System (NAICS) has replaced
the Standard Industrial Classification (SIC) system.
    (b) Employment Size categories were supplied by the
Bureau of the Census.
    NF=No applicable RSE row/column factor.
    * Estimate less than 0.5.
    W=Withheld to avoid disclosing data for individual establishments.
    Q=Withheld because Relative Standard Error is greater than 50 percent.
    NA=Not available.
    Notes:  To obtain the RSE percentage for any table cell, multiply the cell's
corresponding RSE column and RSE row factors.   Totals may not equal sum of
components because of independent rounding.
Operating ratios were calculated using the estimates of fuel consumption
reported in Table N3.2.
    Source: Energy Information Administration, Office of Energy Markets
and End Use, Energy Consumption Division, Form EIA-846, '1998 Manufacturing
Energy Consumption Survey,' and the Bureau of the Census,
data files for the '1998 Annual Survey of Manufactures.'