U.S. - Hazardous waste collection - 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	362	24.6%	10.2%	4.1%	10,039	85.8%	D	D
	2007	372	24.7%	8.1%	3.2%	9,435	84.8%	D	D
	2006	349	22.3%	6.6%	2.6%	8,431	82.7%	60.3%	42.6%
	2005	345	22.9%	6.1%	3.2%	8,385	82.3%	55.3%	41.9%
	2004	355	21.4%	6.5%	3.1%	8,590	82.4%	60.7%	44.6%
	2003	352	22.4%	7.1%	2.6%	8,928	84.9%	63.4%	47.4%
	2002	336	21.4%	6.5%	3.3%	8,609	85.0%	62.7%	46.3%
	2001	294	23.8%	7.5%	4.1%	8,619	87.8%	65.6%	51.2%
	2000	298	22.1%	7.7%	4.4%	8,893	87.4%	66.6%	51.7%
	1999	306	21.9%	8.8%	4.6%	8,740	85.2%	67.3%	49.6%
	1998	327	21.4%	8.0%	3.4%	8,714	85.8%	66.6%	45.5%