Industry Statistics Sampler

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2002 and earlier Economic Censuses

The economic census is conducted every 5 years. The button at the right provides links to all tables for this industry from the 2002 Economic Census in the American FactFinder (AFF) system. For earlier statistics, see the discussion in historical data from the economic census.

Historical comparability

  NAICS 333131, Mining machinery and equipment manufacturing, is comparable between 2007 and 2002.

  2002 NAICS 333131, Mining machinery and equipment manufacturing, is comparable between 2002 and 1997.

In comparisons with data before 1997, 1997 NAICS 333131 is comparable to SIC 3532. 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
333131	Mining machinery & equipment mfg	2002	272	1,907,219	410,188	0
		1997	290	2,705,885	485,338	13,507
		% change	-6.2	-29.5	-15.5	-26.9