Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

20-39 ALL INDUSTRY GROUPS

Employment Size

Under 50 ..................... 273.2 4.9 2.3 3.2 W 7.3

50-99 ........................ 494.5 7.8 3.4 2.4 12.5 7.8

100-249 ...................... 782.5 11.0 4.8 5.9 10.4 5.0

250-499 ...................... 977.6 12.9 5.9 19.7 9.3 3.9

500-999 ...................... 1,393.2 15.7 7.4 24.0 9.1 3.3

1,000 and Over ................ 1,459.8 13.1 6.2 25.5 W 2.6

Total ......................... 979.6 12.0 5.5 19.1 10.0 2.2

20 FOOD and KINDRED PRODUCTS

Employment Size

Under 50 ..................... 699.9 9.0 2.3 0.0 10.8 15.1

50-99 ........................ 735.4 5.9 1.8 0.0 W 13.7

100-249 ...................... 774.0 6.6 2.5 0.1 7.4 12.9

250-499 ...................... 847.4 7.2 3.2 W 8.0 10.7

500-999 ...................... 592.8 5.5 2.5 0.2 W 7.9

1,000 and Over ................ 531.0 5.2 1.9 0.7 8.5 7.0

Total ......................... 704.0 6.3 2.4 W 8.7 6.1

2011 Meat Packing Plants

Employment Size

Under 50 ..................... 169.4 3.9 0.6 0.0 Q 17.6

50-99 ........................ 249.2 6.1 0.9 0.0 W 15.4

100-249 ...................... 368.1 8.7 0.7 0.0 5.7 9.0

250-499 ...................... 412.8 7.4 1.0 0.0 W 5.4

500-999 ...................... 513.3 11.2 1.5 W W 8.4

1,000 and Over ................ 437.6 7.9 1.0 2.6 8.3 5.9

Total ......................... 418.5 8.1 1.0 W 7.9 4.8

2033 Canned Fruits and Vegetables

Employment Size

Under 50 ..................... 820.2 6.5 3.3 0.0 Q 38.6

50-99 ........................ 667.3 11.2 3.4 0.0 W 14.3

100-249 ...................... 701.6 8.2 3.4 0.0 4.8 10.8

250-499 ...................... 606.8 5.8 2.5 0.0 9.8 7.6

500-999 ...................... 766.7 5.1 2.8 0.0 8.9 8.1

1,000 and Over ................ 892.7 8.1 2.9 0.0 W 7.9

Total ......................... 702.5 6.7 2.9 0.0 7.1 5.9

2037 Frozen Fruits and Vegetables

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . Q Q Q 0.0 0.0 40.2

50-99 ........................ 762.6 Q 4.1 0.0 Q 41.7

100-249 ...................... 655.2 11.8 3.7 0.0 15.1 15.8

250-499 ...................... 803.1 14.7 4.8 0.0 13.5 13.0

500-999 ...................... 928.3 13.4 6.2 0.7 4.3 11.1

1,000 and Over ................ 801.8 14.5 5.7 0.0 0.2 12.0

Total ......................... 795.3 12.8 4.9 0.2 9.6 11.7

2046 Wet Corn Milling

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 12.5

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 18.1

100-249 ...................... 27,943.7 44.8 19.9 0.0 * 9.6

250-499 ...................... 18,316.7 39.7 19.1 0.0 W 7.4

500-999 ...................... 9,842.6 49.6 25.4 W 0.1 9.5

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 0.0 3.5

Total ......................... 15,301.7 43.0 20.2 W 0.7 7.1

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

411
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

2051 Bread, Cake, and Related Products

Employment Size

Under 50 ..................... 177.3 3.8 2.2 0.0 0.0 21.7

50-99 ........................ 343.6 5.8 3.3 0.0 Q 15.7

100-249 ...................... 268.8 3.7 2.2 0.0 2.7 11.9

250-499 ...................... 236.5 3.0 1.9 0.0 5.3 4.5

500-999 ...................... 183.1 2.5 1.6 0.0 W 6.3

1,000 and Over ................ 149.7 1.7 1.2 0.0 W 7.1

Total ......................... 230.7 3.2 2.0 0.0 3.3 5.5

2063 Beet Sugar

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 6.3

100-249 ...................... 8,939.4 87.3 29.8 0.0 4.1 3.8

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 4.0

500-999 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 8,855.0 83.7 28.7 0.0 W 3.1

2075 Soybean Oil Mills

Employment Size

Under 50 ..................... 8,405.5 50.8 4.6 0.0 W 4.1

50-99 ........................ 8,821.1 37.8 4.2 0.0 W 2.8

100-249 ...................... 7,834.3 38.2 6.3 0.0 W 2.9

250-499 ...................... 6,772.1 49.5 6.5 W W 3.4

500-999 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 7,865.1 42.6 5.1 W 1.8 2.7

2082 Malt Beverages

Employment Size

Under 50 ..................... 441.7 7.0 2.8 0.0 0.0 15.4

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 7.7

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 3.9

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 6.4

500-999 ...................... 1,484.5 5.2 2.8 0.0 W 4.8

1,000 and Over ................ 1,589.6 5.1 3.1 W W 7.6

Total ......................... 1,511.2 5.3 3.0 W 13.0 6.3

21 TOBACCO PRODUCTS

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . Q Q Q 0.0 0.0 43.7

50-99 ........................ 749.4 5.2 0.9 0.0 W 3.7

100-249 ...................... 588.4 6.8 3.2 0.0 W 28.2

250-499 ...................... 382.6 1.4 0.8 0.0 W 9.2

500-999 ...................... 1,331.2 6.1 3.0 0.0 W 5.1

1,000 and Over ................ 538.1 0.6 0.5 0.0 W 3.4

Total ......................... 629.2 1.0 0.8 0.0 26.1 5.8

22 TEXTILE MILL PRODUCTS

Employment Size

Under 50 ..................... 188.7 5.4 2.2 0.0 Q 28.9

50-99 ........................ 314.0 8.1 3.5 0.0 25.7 20.0

100-249 ...................... 434.9 9.1 3.8 0.0 22.4 11.2

250-499 ...................... 448.4 11.1 4.5 0.0 18.8 6.7

500-999 ...................... 565.9 12.4 4.7 0.0 12.0 6.2

1,000 and Over ................ 461.6 10.5 4.6 0.0 9.8 6.2

Total ......................... 459.4 10.6 4.3 0.0 17.2 4.7

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

412
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

23 APPAREL and OTHER TEXTILE

PRODUCTS

Employment Size

Under 50 ..................... 32.0 0.9 0.5 0.0 Q 27.6

50-99 ........................ 54.0 2.1 1.2 0.0 Q 31.8

100-249 ...................... 39.2 1.2 0.7 0.0 9.9 15.6

250-499 ...................... 43.5 1.3 0.6 0.0 6.7 17.4

500-999 ...................... 60.0 1.4 0.8 0.0 3.8 18.7

1,000 and Over ................ 145.1 3.1 1.8 0.0 9.9 18.5

Total ......................... 49.7 1.4 0.7 0.0 14.6 11.5

24 LUMBER and WOOD PRODUCTS

Employment Size

Under 50 ..................... 182.1 5.2 1.9 0.0 57.7 21.0

50-99 ........................ 1,220.6 31.1 11.4 0.0 58.5 26.7

100-249 ...................... 991.2 19.6 7.5 0.0 30.2 15.8

250-499 ...................... 1,378.2 30.8 11.6 0.0 52.3 16.6

500-999 ...................... 947.3 18.9 7.9 0.0 11.5 32.8

1,000 and Over ................ 160.7 2.9 1.2 0.0 3.4 18.8

Total ......................... 791.0 18.2 6.8 0.0 39.2 10.6

25 FURNITURE and FIXTURES

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . Q Q Q 0.0 Q NF

50-99 . . . . . . . . . . . . . . . . . . . . . . . . Q Q Q 0.0 Q NF

100-249 ...................... 108.4 2.3 1.2 0.0 Q 18.2

250-499 ...................... 140.7 3.1 1.6 0.0 8.6 16.0

500-999 ...................... 169.1 3.6 1.8 0.0 6.4 15.8

1,000 and Over ................ 179.7 3.7 2.0 0.0 6.7 15.4

Total ......................... 159.0 3.5 1.8 0.0 11.3 17.2

26 PAPER and ALLIED PRODUCTS

Employment Size

Under 50 ..................... 256.5 4.2 1.8 0.0 9.9 20.4

50-99 ........................ 772.5 12.6 5.0 0.0 19.8 16.3

100-249 ...................... 1,084.8 15.1 6.0 7.1 13.2 11.0

250-499 ...................... 3,990.8 43.1 19.7 27.4 W 8.4

500-999 ...................... 8,860.1 62.7 30.6 39.5 W 4.0

1,000 and Over ................ 9,604.8 69.4 36.3 41.5 W 3.6

Total ......................... 4,234.5 43.9 20.1 34.7 30.2 3.6

2611 Pulp Mills

Employment Size

Under 50 ..................... 1,866.1 5.1 3.2 0.0 1.4 1.0

50-99 ........................ 4,661.7 28.6 13.0 0.0 0.0 1.3

100-249 ...................... 17,566.7 130.8 42.8 65.9 5.5 11.3

250-499 ...................... 19,593.3 169.6 60.5 63.2 146.0 6.6

500-999 ...................... 21,357.4 127.0 62.3 59.0 59.1 5.8

1,000 and Over ................ 19,751.1 99.3 56.1 52.5 208.8 8.4

Total ......................... 20,034.8 127.0 58.0 59.3 89.9 4.6

2621 Paper Mills

Employment Size

Under 50 ..................... 8,918.1 225.5 49.5 0.0 W 5.3

50-99 ........................ 4,055.1 43.0 16.7 0.0 W 16.9

100-249 ...................... 6,288.3 49.7 21.7 W 14.5 8.0

250-499 ...................... 6,119.0 44.4 21.1 7.8 27.7 4.1

500-999 ...................... 9,547.2 82.5 35.2 23.7 26.0 2.5

1,000 and Over ................ 11,147.6 95.6 47.7 38.7 W 1.7

Total ......................... 9,433.1 78.7 36.7 29.4 W 2.3

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

413
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

2631 Paperboard Mills

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 8.5

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 10.8

100-249 ...................... 8,603.0 65.3 33.7 W 15.7 7.4

250-499 ...................... 16,662.8 104.2 50.4 28.0 25.5 3.4

500-999 ...................... 23,337.8 143.6 65.9 47.9 W 2.6

1,000 and Over ................ 19,253.5 138.6 69.4 52.8 W 5.8

Total ......................... 17,291.7 116.8 56.6 39.1 W 2.9

27 PRINTING and PUBLISHING

Employment Size

Under 50 ..................... 60.0 1.0 0.6 0.0 Q 23.7

50-99 ........................ 63.4 1.2 0.7 0.0 Q 17.4

100-249 ...................... 104.4 1.5 0.9 0.0 Q 12.5

250-499 ...................... 97.3 1.4 1.0 W W 21.2

500-999 ...................... 100.4 1.3 0.9 0.0 W 17.8

1,000 and Over ................ 78.9 1.0 0.7 0.3 W 13.7

Total ......................... 82.6 1.2 0.8 0.1 4.4 11.6

28 CHEMICALS and ALLIED PRODUCTS

Employment Size

Under 50 ..................... 2,195.2 14.9 6.8 W W 19.8

50-99 ........................ 3,150.4 18.7 8.3 4.9 4.2 18.8

100-249 ...................... 5,075.0 28.0 12.4 2.9 W 11.1

250-499 ...................... 5,013.0 21.6 11.0 12.1 W 9.7

500-999 ...................... 5,652.9 20.4 11.4 14.6 W 10.3

1,000 and Over ................ 3,654.9 19.7 12.1 11.2 3.9 6.2

Total ......................... 4,205.7 21.0 11.1 9.9 3.6 5.0

2812 Alkalies and Chlorine

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 4.9

50-99 ........................ 16,131.7 64.1 28.5 0.0 W 18.1

100-249 ...................... 28,655.0 126.0 56.7 0.0 W 11.3

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 5.6

500-999 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 7.6

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 W 2.6

Total ......................... 26,321.3 129.0 66.0 0.0 W 5.9

2813 Industrial Gases

Employment Size

Under 50 ..................... 9,033.7 39.6 25.6 0.0 Q 10.5

50-99 ........................ 9,316.5 52.2 35.0 0.0 0.0 11.8

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 10.5

250-499 ...................... W W W W 0.0 2.6

500-999 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 11,072.8 51.0 33.1 W 0.2 14.8

2819 Industrial Inorganic Chemicals, nec

Employment Size

Under 50 ..................... 3,565.8 24.1 9.9 * 3.7 16.1

50-99 ........................ 3,141.5 24.2 10.0 0.0 W 10.7

100-249 ...................... 4,611.3 27.8 12.7 W 17.7 8.7

250-499 ...................... 7,163.3 43.8 25.6 W W 7.6

500-999 ...................... 8,680.9 71.7 34.1 W W 8.7

1,000 and Over ................ 2,917.5 22.7 18.8 0.0 W 11.7

Total ......................... 4,144.4 30.4 18.5 1.2 5.0 7.0

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

414
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

2821 Plastics Materials and Resins

Employment Size

Under 50 ..................... 1,319.7 12.1 3.7 W Q 21.5

50-99 ........................ 2,386.0 12.7 4.2 W 10.6 6.6

100-249 ...................... 3,361.3 17.4 5.4 0.8 W 6.9

250-499 ...................... 8,943.2 48.6 16.7 W W 6.0

500-999 ...................... 6,024.6 30.8 12.8 2.0 W 4.8

1,000 and Over ................ 3,577.7 18.8 9.8 W W 6.0

Total ......................... 4,797.3 26.0 9.8 6.8 3.7 4.6

2822 Synthetic Rubber

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 10.2

50-99 ........................ 1,052.6 8.2 2.6 0.0 W 10.1

100-249 ...................... 3,087.3 19.8 7.8 0.0 W 10.0

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 6.6

500-999 ...................... 4,486.4 25.5 12.1 0.0 0.7 7.4

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 W 17.6

Total ......................... 10,047.4 60.5 27.3 0.0 1.2 13.4

2823 Cellulosic Manmade Fibers

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

50-99 ........................ 341.1 5.7 1.6 0.0 0.0 24.1

100-249 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

250-499 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

500-999 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

1,000 and Over ................ 2,883.8 44.6 21.0 0.0 W 16.2

Total ......................... 2,869.3 44.4 20.8 0.0 W 16.2

2824 Organic Fibers, Noncellulosic

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . Q Q Q 0.0 13.5 3.7

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 6.1

100-249 ...................... 623.5 11.3 5.2 0.0 W 12.6

250-499 ...................... 2,281.3 21.2 9.0 0.0 W 3.5

500-999 ...................... 1,377.8 11.9 6.2 0.0 W 2.9

1,000 and Over ................ 2,342.8 16.5 9.5 W W 3.0

Total ......................... 2,143.3 16.2 9.0 1.0 W 3.4

2865 Cyclic Crudes and Intermediates

Employment Size

Under 50 ..................... WWWW Q 24.1

50-99 ........................ 6,631.3 38.3 11.6 W W 13.8

100-249 ...................... 5,722.6 34.0 13.0 0.0 5.5 9.6

250-499 ...................... 4,856.5 31.4 11.7 W W 8.7

500-999 ...................... 12,735.8 68.1 22.7 W W 8.6

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 W 20.1

Total ......................... 7,348.4 43.9 15.6 W 9.3 7.4

2869 Industrial Organic Chemicals, nec

Employment Size

Under 50 ..................... 3,910.5 23.4 10.0 W W 18.4

50-99 ........................ 5,866.3 31.7 13.7 W W 39.2

100-249 ...................... 7,236.5 32.0 14.5 W W 5.9

250-499 ...................... 14,973.2 58.8 23.6 24.9 W 4.4

500-999 ...................... 15,452.3 59.3 24.5 25.5 W 5.2

1,000 and Over ................ 13,409.6 60.6 26.4 19.1 W 4.5

Total ......................... 11,886.6 52.2 22.3 20.9 2.1 4.1

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

415
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

2873 Nitrogenous Fertilizers

Employment Size

Under 50 ..................... 40,343.8 187.9 64.2 2.6 * 24.6

50-99 ........................ 27,465.0 175.4 70.3 0.0 0.1 22.4

100-249 ...................... 67,395.9 285.9 108.9 0.7 * 14.6

250-499 ...................... 26,185.6 206.7 87.1 0.0 * 28.6

500-999 ...................... 16,595.5 104.3 70.1 0.0 0.2 3.2

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 43,985.2 229.2 91.0 0.7 0.1 12.6

2874 Phosphatic Fertilizers

Employment Size

Under 50 ..................... 1,067.3 6.8 2.7 0.0 W 1.9

50-99 ........................ 2,125.3 19.8 2.4 0.0 9.3 7.8

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 Q 39.9

250-499 ...................... 8,275.7 39.4 13.2 0.0 W 2.7

500-999 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 1.8

1,000 and Over ................ 1,967.9 13.3 5.3 0.0 W 2.6

Total ......................... 3,396.7 25.4 7.0 0.0 12.9 5.5

29 PETROLEUM and COAL PRODUCTS

Employment Size

Under 50 ..................... 3,707.2 29.6 7.8 W W 19.2

50-99 ........................ 5,732.4 33.0 9.2 18.8 55.5 18.3

100-249 ...................... 11,577.4 74.1 13.6 37.0 74.3 7.8

250-499 ...................... 39,711.7 157.2 19.2 48.2 W 1.8

500-999 ...................... 34,061.1 131.2 18.4 44.2 W 1.9

1,000 and Over ................ 43,413.9 159.9 23.0 43.0 W 1.5

Total ......................... 25,608.9 120.5 18.6 42.8 12.9 3.1

2911 Petroleum Refining

Employment Size

Under 50 ..................... 25,239.7 166.6 21.9 W W 9.5

50-99 ........................ 28,796.5 83.4 17.8 22.7 W 12.4

100-249 ...................... 29,281.7 108.3 15.1 42.1 W 1.6

250-499 ...................... 43,536.0 163.3 19.4 48.2 W 1.4

500-999 ...................... 36,062.6 133.7 18.5 44.3 15.8 1.6

1,000 and Over ................ 43,413.9 159.9 23.0 43.0 W 1.5

Total ......................... 39,377.8 146.0 20.0 44.1 9.3 1.4

30 RUBBER and MISC. PLASTICS

PRODUCTS

Employment Size

Under 50 ..................... 217.7 3.8 1.7 0.0 6.1 15.7

50-99 ........................ 206.0 3.6 1.8 0.0 7.9 12.9

100-249 ...................... 271.7 4.4 2.2 * 7.1 11.6

250-499 ...................... 307.7 5.5 2.8 0.1 16.2 12.4

500-999 ...................... 377.8 6.1 3.1 W 9.8 11.1

1,000 and Over ................ 485.7 5.6 3.1 W 16.6 6.8

Total ......................... 294.2 4.8 2.4 0.1 11.3 6.6

3011 Tires and Inner Tubes

Employment Size

Under 50 ..................... 479.1 Q 9.1 0.0 0.0 12.9

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 3.1

100-249 ...................... 535.2 5.5 2.3 0.0 Q 9.1

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 2.7

500-999 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 3.4

1,000 and Over ................ 657.7 6.0 3.5 W W 2.1

Total ......................... 658.3 6.4 3.6 W 16.9 3.1

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

416
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

308 Miscellaneous Plastic Products, nec

Employment Size

Under 50 ..................... 191.8 3.4 1.5 0.0 Q 15.1

50-99 ........................ 197.7 3.5 1.7 0.0 W 13.8

100-249 ...................... 262.7 4.2 2.0 * W 14.9

250-499 ...................... 293.3 5.2 2.6 W W 15.8

500-999 ...................... 372.8 5.9 2.9 W W 14.5

1,000 and Over ................ 171.1 2.5 1.5 0.0 Q 33.1

Total ......................... 252.5 4.3 2.1 0.1 W 9.0

31 LEATHER and LEATHER PRODUCTS

Employment Size

Under 50 ..................... 69.1 2.1 0.8 0.0 Q 41.6

50-99 . . . . . . . . . . . . . . . . . . . . . . . . Q 5.2 2.1 0.0 Q 61.2

100-249 175.6 4.9 2.2 0.0 W 22.9

250-499 ...................... 64.7 1.5 0.8 0.0 Q 21.8

500-999 ...................... 130.2 2.8 1.2 0.0 W 17.5

1,000 and Over ................ 104.9 1.5 0.7 0.0 Q 23.6

Total ......................... 125.5 3.0 1.4 0.0 51.7 17.4

32 STONE, CLAY and GLASS

PRODUCTS

Employment Size

Under 50 ..................... 429.2 7.4 3.6 0.0 44.3 19.0

50-99 ........................ 1,637.2 32.1 16.3 0.0 9.4 12.9

100-249 ...................... 4,336.8 60.6 32.5 W W 14.4

250-499 ...................... 2,055.7 25.9 15.4 0.0 3.1 5.3

500-999 ...................... 1,976.9 27.4 16.3 0.0 W 6.0

1,000 and Over ................ 1,353.5 14.9 9.6 0.0 W 6.5

Total ......................... 2,051.2 30.5 16.6 W 7.3 9.0

3211 Flat Glass

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 4.1

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 18.3

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 2.8

250-499 ...................... 3,627.3 36.1 23.0 0.0 0.1 3.4

500-999 ...................... 4,834.2 47.5 27.5 0.0 0.2 1.8

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 * 1.4

Total ......................... 3,934.5 40.1 24.0 0.0 W 2.5

3221 Glass Containers

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

50-99 . . . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

100-249 ...................... 2,604.0 28.2 16.2 0.0 W 4.3

250-499 ...................... 2,736.5 30.6 17.4 0.0 W 3.0

500-999 ...................... 2,589.3 38.6 19.3 0.0 W 4.4

1,000 and Over ................ 1,573.0 31.2 15.8 0.0 W 6.0

Total ......................... 2,549.9 32.6 17.8 0.0 2.7 2.8

3229 Pressed and Blown Glass, nec.

Employment Size

Under 50 ..................... 107.0 1.6 1.0 0.0 0.0 25.6

50-99 . . . . . . . . . . . . . . . . . . . . . . . . Q Q Q 0.0 Q NF

100-249 ...................... 1,767.0 18.0 11.6 0.0 * 14.5

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 4.2

500-999 ...................... 1,722.7 24.9 16.1 0.0 W 3.2

1,000 and Over ................ 2,084.6 26.4 16.2 0.0 0.9 4.2

Total ......................... W W W 0.0 W 6.0

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

417
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

3241 Cement, Hydraulic

Employment Size

Under 50 ..................... 375.4 2.6 1.7 0.0 Q 34.1

50-99 ........................ 20,288.0 137.5 70.3 0.0 2.1 13.4

100-249 ...................... 21,001.0 184.2 92.8 0.0 13.9 5.2

250-499 ...................... 22,270.9 206.9 116.1 0.0 16.5 7.7

500-999 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 20,082.6 169.3 87.2 0.0 11.3 5.6

3274 Lime

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . Q W W 0.0 W 31.4

50-99 ........................ 19,965.8 233.7 111.7 0.0 W 9.2

100-249 ...................... 16,657.3 228.3 122.2 0.0 27.5 7.1

250-499 . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

500-999 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 20.1

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 17,432.6 228.7 119.3 0.0 W 10.0

3296 Mineral Wool

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 17.4

50-99 ........................ 3,039.6 24.4 10.9 0.0 0.5 1.1

100-249 ...................... 2,991.7 32.6 18.7 0.0 W 1.1

250-499 ...................... 2,576.0 25.5 15.3 0.0 W 1.1

500-999 ...................... 2,512.3 32.4 17.7 0.0 W 1.1

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 W 1.4

Total ......................... 2,619.8 26.3 15.5 0.0 W 1.5

33 PRIMARY METAL INDUSTRIES

Employment Size

Under 50 ..................... 606.8 12.3 5.0 0.0 W 22.5

50-99 ........................ 719.2 12.6 4.2 0.0 W 16.1

100-249 ...................... 1,080.2 16.9 5.7 W W 11.5

250-499 ...................... 1,617.1 24.4 8.4 10.3 1.8 6.6

500-999 ...................... 3,545.9 43.5 13.9 W 2.7 7.0

1,000 and Over ................ 7,597.2 96.5 35.4 25.1 W 2.9

Total ......................... 3,526.9 50.5 17.6 18.7 6.4 3.7

3312 Blast Furnaces and Steel Mills

Employment Size

Under 50 ..................... 896.2 10.5 3.9 0.0 W 15.6

50-99 ........................ 771.2 8.3 2.6 0.0 3.0 13.3

100-249 ...................... 5,081.9 44.9 15.7 W 0.7 11.9

250-499 ...................... 5,072.3 65.8 20.0 25.9 2.0 4.4

500-999 ...................... 4,585.1 48.2 15.2 W W 4.3

1,000 and Over ................ 10,338.5 129.3 48.2 28.4 W 2.5

Total ......................... 8,953.8 108.1 38.6 27.2 9.2 2.3

3313 Electrometalurgical Products

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 7.2

100-249 ...................... 6,948.0 93.8 26.3 0.0 16.9 5.5

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 5.2

500-999 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 12.2

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 8,194.4 104.2 37.4 0.0 9.9 6.2

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

418
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

3321 Gray and Ductile Iron Foundries

Employment Size

Under 50 ..................... 576.1 14.3 8.0 0.0 Q 25.6

50-99 ........................ 644.6 14.9 8.3 0.0 Q 15.9

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 9.2

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 3.8

500-999 ...................... 1,025.1 20.6 10.5 0.0 2.9 4.9

1,000 and Over ................ 1,378.8 27.1 13.7 0.0 W 5.1

Total ......................... 1,033.2 20.4 10.6 0.0 3.0 5.3

3331 Primary Copper

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W NF

50-99 . . . . . . . . . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W NF

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 2.2 1.0

500-999 ...................... 6,062.6 30.2 7.7 W W 1.0

1,000 and Over . . . . . . . . . . . . . . . . 0.0 0.0 0.0 0.0 0.0 NF

Total ......................... 4,840.7 22.9 5.5 W W 1.0

3334 Primary Aluminum

Employment Size

Under 50 . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 8.0

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 4.3

100-249 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 0.0 2.0

250-499 . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 1.6

500-999 ...................... 13,272.0 161.2 43.2 0.0 W 1.5

1,000 and Over . . . . . . . . . . . . . . . . W W W 0.0 W 2.0

Total ......................... 12,816.0 155.0 41.1 0.0 3.5 1.5

3339 Primary Nonferrous Metals, nec

Employment Size

Under 50 ..................... 1,578.5 18.4 3.1 0.0 1.5 27.6

50-99 . . . . . . . . . . . . . . . . . . . . . . . . W W W 0.0 W 6.3

100-249 ...................... 3,170.0 35.3 9.7 0.0 W 5.3

250-499 ...................... 3,631.1 45.7 12.3 0.0 W NF

500-999 ...................... 8,424.6 69.8 12.9 0.0 W NF

1,000 and Over ................ W W W W 0.0 NF

Total ......................... 4,239.7 45.6 12.0 W 1.9 2.6

3353 Aluminum Sheet, Plate, and Foil

Employment Size

Under 50 ..................... 92.7 1.1 0.3 0.0 0.0 16.7

50-99 ........................ 1,297.4 14.0 4.7 0.0 0.0 43.2

100-249 ...................... 2,750.4 30.2 5.7 0.0 W NF

250-499 ...................... 1,885.5 31.6 6.2 0.0 0.4 NF

500-999 ...................... 3,055.9 25.5 6.1 0.0 0.5 NF

1,000 and Over ................ 2,409.6 22.6 5.6 0.0 W NF

Total ......................... 2,450.2 23.8 5.7 0.0 0.9 2.2

34 FABRICATED METAL PRODUCTS

Employment Size

Under 50 ..................... 157.4 3.4 1.7 0.0 5.7 12.8

50-99 ........................ 206.4 3.8 1.8 0.0 W 13.4

100-249 ...................... 302.0 4.6 2.1 0.0 5.1 10.7

250-499 ...................... 221.3 3.7 1.9 0.0 W 11.1

500-999 ...................... 226.6 3.8 2.0 0.0 W 11.0

1,000 and Over ................ 328.7 4.8 2.5 0.0 W 6.8

Total ......................... 236.6 4.1 2.0 0.0 5.1 5.4

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

419
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

35 INDUSTRIAL MACHINERY and

EQUIPMENT

Employment Size

Under 50 ..................... 94.8 1.9 1.1 0.0 6.1 14.9

50-99 ........................ 91.6 1.5 0.9 0.0 4.6 14.9

100-249 ...................... 113.5 1.8 0.9 0.0 4.9 12.4

250-499 ...................... 167.3 2.6 1.2 0.0 3.1 12.8

500-999 ...................... 172.7 2.5 1.2 0.0 10.3 8.5

1,000 and Over ................ 201.5 1.9 0.9 0.0 8.4 6.6

Total ......................... 143.4 2.0 1.0 0.0 6.7 5.1

357 Computer and Office Equipment

Employment Size

Under 50 ..................... 136.4 2.6 1.4 0.0 * 29.3

50-99 ........................ 71.5 0.5 0.3 0.0 13.8 25.7

100-249 ...................... 93.6 0.9 0.5 0.0 Q 26.1

250-499 ...................... 67.8 1.1 0.4 0.0 Q 14.6

500-999 ...................... 93.9 1.2 0.5 0.0 3.3 7.9

1,000 and Over ................ 85.5 0.7 0.3 0.0 1.9 9.6

Total ......................... 86.2 0.8 0.4 0.0 2.9 7.8

36 ELECTRONIC and OTHER ELECTRIC

EQUIPMENT

Employment Size

Under 50 ..................... 84.8 1.2 0.8 0.0 Q 31.5

50-99 ........................ 87.8 1.6 1.0 0.0 Q 24.5

100-249 ...................... 97.8 1.5 0.7 0.0 Q 22.4

250-499 ...................... 190.9 2.3 1.3 0.0 7.5 14.4

500-999 ...................... 183.6 2.4 1.2 0.0 7.0 9.0

1,000 and Over ................ 193.1 1.9 1.0 0.0 11.4 5.9

Total ......................... 158.9 1.9 1.0 0.0 8.0 6.3

37 TRANSPORTATION EQUIPMENT

Employment Size

Under 50 ..................... 109.8 2.0 1.0 0.0 Q 29.1

50-99 ........................ 133.6 2.3 1.0 0.0 Q 24.4

100-249 ...................... 135.5 2.4 1.0 0.0 11.0 16.1

250-499 ...................... 228.1 3.8 1.6 W 3.7 13.6

500-999 ...................... 212.6 2.6 1.2 0.0 3.2 8.2

1,000 and Over ................ 239.0 2.2 0.9 W 17.9 3.4

Total ......................... 222.9 2.3 1.0 W 14.2 3.7

3711 Motor Vehicles and Car Bodies

Employment Size

Under 50 ..................... 42.3 0.9 0.4 0.0 W 25.0

50-99 ........................ 58.3 1.0 0.3 0.0 0.0 12.1

100-249 ...................... 144.8 3.1 0.5 0.0 61.6 6.1

250-499 ...................... 163.9 3.2 0.9 0.0 W 4.9

500-999 ...................... 242.4 1.1 0.4 0.0 W 3.3

1,000 and Over ................ 511.0 2.4 0.8 W 6.5 3.4

Total ......................... 494.0 2.3 0.8 W 6.5 3.1

3714 Motor Vehicle Parts and Accessories

Employment Size

Under 50 ..................... 217.2 3.5 1.4 0.0 Q 32.3

50-99 ........................ 181.9 3.0 1.3 0.0 0.0 25.5

100-249 ...................... 200.1 3.5 1.2 0.0 W 18.7

250-499 ...................... 301.1 4.5 1.9 W W 12.8

500-999 ...................... 276.1 3.9 1.8 0.0 Q 6.5

1,000 and Over ................ 363.5 4.7 1.8 0.0 W 3.7

Total ......................... 311.2 4.4 1.8 W 2.4 5.9

Energy Information Administration/Manufacturing Consumption of Energy 1991

See footnotes at end of table.

420
Table A51. Selected Energy Operating Ratios for Total Energy Consumption for Heat,

Power, and Electricity Generation by Census Region and Economic

Characteristics of the Establishment, 1991 (Continued)

SIC

Codea

Economic

Characteristicsb

Consumption per

Employee

(million Btu)

Consumption per

Dollar of Value

Added

(thousand Btu)

Consumption per

Dollar of Value of

Shipments

(thousand Btu)

Major Byproductsc

as a Percent of

Consumption

(percent)

Fuel Oild as a

Percent of Natural

Gas

(percent)

RSE

Row

Factors

RSE Column Factors: 0.8 0.8 0.7 1.1 1.7

38 INSTRUMENTS and RELATED

PRODUCTS

Employment Size

Under 50 ..................... 114.0 1.5 1.0 0.0 Q 34.1

50-99 ........................ 76.5 1.0 0.6 0.0 * 38.9

100-249 ...................... 53.8 0.8 0.5 0.0 8.1 20.5

250-499 ...................... 81.1 0.9 0.6 0.0 W 16.9

500-999 ...................... 113.3 1.2 0.8 0.0 20.7 9.8

1,000 and Over ................ 149.6 1.4 1.0 0.0 W 11.3

Total ......................... 116.5 1.2 0.8 0.0 W 8.4

3841 Surgical and Medical Instruments

Employment Size

Under 50 ..................... 104.6 1.9 1.1 0.0 Q 50.4

50-99 ........................ 50.1 0.6 0.4 0.0 0.0 21.7

100-249 ...................... 63.6 0.9 0.6 0.0 9.2 13.5

250-499 ...................... 101.6 1.3 0.8 0.0 26.5 9.7

500-999 ...................... 80.9 0.8 0.6 0.0 13.1 10.8

1,000 and Over ................ 62.5 0.6 0.5 0.0 0.8 14.3

Total ......................... 77.0 0.9 0.6 0.0 12.8 7.3

39 MISC. MANUFACTURING

INDUSTRIES

Employment Size

Under 50 ..................... 60.4 1.5 0.8 0.0 Q 17.2

50-99 ........................ 67.1 1.7 0.8 0.0 16.8 22.0

100-249 ...................... 85.6 1.5 0.8 0.0 5.8 14.9

250-499 ...................... 175.4 2.5 1.3 0.0 11.9 14.4

500-999 ...................... 163.0 1.8 1.1 0.0 14.2 11.1

1,000 and Over ................ 201.2 2.1 1.2 0.0 W 16.8

Total ......................... 108.3 1.8 1.0 0.0 W 7.7

a See Appendices B and F for descriptions of the Standard Industrial Classification system.

b Employment Size categories were supplied by the Bureau of the Census. See Appendix B.

c "Major Byproduct" fuels include coke oven gas and blast furnace gas (produced primarily in the blast furnace industry, SIC 3312); still gas (produced primarily in

petroleum refineries, SIC 2911); and pulping liquor (produced primarily in pulp and paper mills, SIC 2611 and 2621). d "Fuel Oil" includes distillate and residual fuel oils.

NF=No applicable RSE row/column factor.

* Estimate less than 0.5. Data are included in higher level totals.

W=Withheld to avoid disclosing data for individual establishments. Data are included in higher level totals.

Q=Withheld because Relative Standard Error is greater than 50 percent. Data are included in higher level totals.

Notes: • To obtain a 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 input energy estimates reported in Table A4.

Source: Energy Information Administration, Office of Energy Markets and End Use, Energy End Use and Integrated Statistics Division, Form EIA-846, "1991

Manufacturing Energy Consumption Survey," and Bureau of the Census, Industry Division, data files for the "1991 Annual Survey of Manufactures."

Energy Information Administration/Manufacturing Consumption of Energy 1991 421