Industry Statistics Sampler
NAICS 212112
Bituminous coal underground mining

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Definition	Data from the Economic Census					Annual, monthly data
	Employers	Nonemployers	Compare to '97	States	Products, Size, etc.

Employers: 2002
Table includes only establishments of firms with payroll. Nonemployers are shown below. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS code	Description	Estab- lish- ments	Value of shipments ($1,000)	Annual payroll ($1,000)	Paid employees

21	Mining	24,087	182,911,093	21,173,895	477,840
212	Mining, except oil and gas	7,253	47,728,025	9,009,343	197,061
2121	Coal mining	1,190	20,591,397	3,718,500	74,578
21211	Coal mining	1,190	20,591,397	3,718,500	74,578
212112	Bituminous coal underground mining	477	9,638,368	2,045,215	40,406

Nonemployers: 2002
Data based on 2002 Nonemployer Statistics. Table includes only firms subject to federal income tax. Nonemployers are businesses with no paid employees. Introductory text includes scope and methodology. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.
NAICS code	NAICS Title	All firms		Nonemployers				Employers
		Establish- ments	Receipts ($1,000)	Establishments		Receipts		Establish- ments	Value of shipments ($1,000)
		Establish- ments	Receipts ($1,000)	Number	% of all	$1,000	% of all	Establish- ments	Value of shipments ($1,000)
N = Not available
21	Mining	106,796	187,834,649	82,709	77.4	4,923,556	2.6	24,087	182,911,093
212	Mining, except oil and gas	12,517	48,091,309	5,264	42.1	363,284	0.8	7,253	47,728,025
2121	Coal mining	1,842	20,644,452	652	35.4	53,055	0.3	1,190	20,591,397
21211	Coal mining	1,842	20,644,452	652	35.4	53,055	0.3	1,190	20,591,397
212112	Bituminous coal underground mining	N	N	N	N	N	N	477	9,638,368

Definition: NAICS 212112 Bituminous coal underground mining

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) underground mining of bituminous coal; (2) developing bituminous coal underground mine sites; and (3) underground mining and beneficiating of bituminous coal (e.g., cleaning, washing, screening, and sizing coal).

Cross-References. Establishments primarily engaged in--

Manufacturing coke oven products in coke oven establishments--are classified in U.S. Industry 324199, All Other Petroleum and Coal Products Manufacturing;
Surface mining and/or beneficiating of bituminous coal or lignite--are classified in U.S. Industry 212111, Bituminous Coal and Lignite Surface Mining; and
Mining and/or beneficiating anthracite coal--are classified in U.S. Industry 212113, Anthracite Mining.

Historical comparability

NAICS 212112, Bituminous coal underground mining, is comparable between 2002 and 1997.

In comparisons with data before 1997, 1997 NAICS 212112 is comparable to SIC 1222. See the Bridge Between 1997 NAICS and 1987 SIC.

Comparative Statistics: 2002 and 1997

Data are in current dollars and have not been adjusted for inflation. Table includes only establishments of firms with payroll. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. "% change" rows show percent change between 1997 and 2002.
1997 NAICS code	1997 NAICS Description	Year	Establishments	Value of shipments ($1,000)	Annual payroll ($1,000)	Paid employees

212112	Bituminous coal underground mining	2002	477	9,638,368	2,045,215	40,406
		1997	614	10,793,419	2,295,137	50,192
		% change	-22.3	-10.7	-10.9	-19.5

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Snapshot

Geographic Distribution -- Bituminous coal underground mining: 2002

Data for the Mining sector are published for the U.S.and states.

Table includes only establishments of firms with payroll. Nonemployers are shown above. Introductory text includes scope, methodology, non-sampling error, and confidentiality protection. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.

Other
Indus-
tries

Description

Estab-
lish-
ments

Value of shipments
($1,000)

Value of shipments
% of
U.S.

Value of shipments
per capita
($)

Annual
payroll
($1,000)

Paid
employees

United States

477

9,638,368

100.00

2,045,215

40,406

West Virginia

114

2,490,460

25.84

1,380

516,194

10,431

Kentucky

167

2,302,541

23.89

563

450,178

9,517

Pennsylvania

1,313,287

13.63

107

266,671

4,965

Virginia

797,634

8.28

109

178,077

3,650

Illinois

603,564

6.26

147,725

2,923

Alabama

541,499

5.62

121

146,745

2,691

Colorado

404,008

4.19

77,287

1,260

Ohio

316,652

3.29

87,065

1,728

Indiana

201,797

2.09

48,374

876

All other states, including those below

666,926

6.92

126,899

2,365

Utah

(1000-2499)

Maryland

(250-499)

New Mexico

(100-249)

Tennessee

(100-249)

North Carolina

(20-99)

Oklahoma

(20-99)

Idaho

(1-19)

Products Lines for Bituminous coal underground mining
Product code	Product description	Value of shipments of this line ($000)	Percent of industry value (%)
212112	Bituminous coal underground mining	9,558,997	100.00
21211231	Bituminous coal washed by wet-washing, or other methods	5,756,053	60.22
21211212	Bituminous coal from underground for processing at other estabs.	1,681,956	17.60
21211232	Bituminous coal mechanically crushed, screened, or sized only	1,007,441	10.54
21211211	Raw bituminous coal from underground for use without processing	273,647	2.86
	-Other	839,900	8.79

For more product detail, see the AFF links below for Product Lines

Products, Size, and Other Data from the Economic Census -- Bituminous coal underground mining
Series number	Title	Contents	Geography
EC02-00C-COMP	Comparative Statistics	2002 and 1997 data side by side on a comparable NAICS 1997 basis	US, states
EC02-21SA	Location of Mining	Employment Size of Establishments	US, states
EC02-21SG-1	General Summary	Industry Statistics	US
EC02-21SG-1	General Summary	Industry Statistics for States & Offshore Areas	US, states
EC02-21SM-1	Material and Fuel Summary	Selected Supplies, Minerals Received for Preparation, Purchased Machinery, & Fuels Consumed by Type by Industry: 2002 and 1997	US
EC02-21SP-1	Product Summary	Products or Services Statistics: 2002 & 1997	US
EC02-21SX-1	Industry-Product Analysis Summary	Industry-Product Analysis - Industry Shipments by Product & Receipts for Services	US
EC02-21SX-1	Industry-Product Analysis Summary	Industry-Product Analysis - Product Shipments & Receipts for Services by Contributing Industry	US
EC02-21A	Geographic Area Series	Industry Statistics for the State or Offshore Areas	States
EC02-21I-212112	Industry Series (data may be inconsistent with final figures in Summary Series)	Historical Statistics for the Industry: 2002 & 1997	US
		Detailed Statistics by Industry	US
		Industry Statistics by Employment Size	US
		Industry Statistics by Type of Operation	US

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Data from the Other Census Bureau Programs -- NAICS 212112
Title (with link to data)	Frequency	Contents	Geography
County Business Patterns	Annual	Employees; payroll; number of establishments by employment size of establishment	US, states, metro areas, counties
Statistics of U.S. Businesses	Annual	Number of firms, employees, payroll, (and revenue, for 2002 only) by employment-size of the enterprise	US, states, metro areas
U.S. International Trade Statistics	Monthly	Value of exports and imports by country [select 3-digit NAICS, then select 6-digit NAICS]	US