U.S. - Clay refractory 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.

D = Withheld to avoid disclosure
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	110	52.7%	22.7%	10.0%	4,296	90.3%	59.4%	33.3%
	2007	110	51.8%	21.8%	12.7%	4,694	89.9%	58.3%	42.8%
	2006	108	49.1%	23.1%	11.1%	4,475	D	D	D
	2005	108	56.5%	22.2%	9.3%	4,496	92.2%	60.2%	32.6%
	2004	110	50.9%	20.0%	8.2%	4,438	90.9%	57.8%	33.5%
	2003	111	55.9%	23.4%	10.8%	4,501	91.9%	58.6%	34.8%
	2002	108	56.5%	22.2%	10.2%	3,797	91.4%	57.4%	37.2%
	2001	114	55.3%	22.8%	11.4%	5,048	D	D	47.4%
	2000	114	55.3%	24.6%	12.3%	5,626	93.3%	69.6%	48.7%
	1999	110	54.5%	25.5%	11.8%	5,790	D	D	53.2%
	1998	121	53.7%	24.8%	12.4%	6,235	94.6%	73.7%	55.5%