U.S. - Ground or treated mineral and earth manufacturing - by Year
Introductory text includes scope and methodology. Table includes only establishments with payroll. Nonemployers are shown separately. For descriptions of column headings and rows (industries), click on the appropriate underlined element in the table.

More data	Year	Firms by employment size of enterprise				Paid employees by employment size of enterprise
		Total	20 +	100 +	500 +	Total	20 +	100 +	500 +
	2008	160	53.1%	31.3%	19.4%	6,735	94.0%	75.8%	55.1%
	2007	169	54.4%	32.5%	23.7%	7,323	93.0%	73.0%	59.5%
	2006	171	54.4%	33.3%	22.8%	6,629	92.2%	71.6%	55.7%
	2005	167	56.9%	34.7%	24.0%	6,681	92.7%	73.6%	56.3%
	2004	165	53.3%	34.5%	24.2%	6,884	91.7%	78.1%	60.0%
	2003	171	53.8%	35.7%	25.7%	6,976	92.5%	78.6%	57.6%
	2002	207	55.1%	33.8%	21.3%	8,745	92.9%	76.6%	52.5%
	2001	229	50.2%	28.8%	18.8%	9,948	92.2%	75.2%	50.8%
	2000	233	49.8%	30.0%	19.3%	10,050	92.2%	76.1%	51.2%
	1999	246	45.9%	28.5%	19.1%	9,710	90.8%	76.1%	51.0%
	1998	265	47.9%	27.9%	18.9%	10,894	92.4%	76.6%	53.3%