U.S. - Clay product and 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.

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	1,245	25.8%	10.3%	4.7%	45,560	90.8%	72.8%	51.8%
	2007	1,346	26.4%	10.8%	4.8%	52,544	91.2%	74.6%	51.6%
	2006	1,366	26.2%	10.5%	4.2%	53,521	91.7%	74.2%	52.7%
	2005	1,398	26.6%	10.4%	4.0%	54,885	91.6%	74.4%	52.9%
	2004	1,441	26.2%	10.3%	4.3%	58,359	91.8%	74.9%	53.2%
	2003	1,361	28.4%	10.9%	4.8%	59,900	92.3%	75.2%	54.0%
	2002	1,487	29.1%	11.6%	5.2%	65,846	92.7%	76.1%	55.2%
	2001	1,588	30.4%	11.8%	5.0%	73,539	93.1%	76.1%	54.3%
	2000	1,582	31.2%	12.5%	5.1%	76,264	93.3%	77.1%	52.4%
	1999	1,651	30.1%	11.9%	5.0%	75,672	93.0%	76.3%	53.1%
	1998	1,682	29.1%	11.7%	4.9%	77,265	93.0%	76.5%	53.0%