U.S. - Ambulance services - 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	3,277	43.5%	9.5%	2.7%	143,413	90.6%	59.9%	33.6%
	2007	3,150	43.5%	9.4%	2.7%	139,462	90.5%	59.8%	33.7%
	2006	3,166	43.4%	9.1%	2.6%	136,031	90.1%	58.3%	33.1%
	2005	3,154	43.3%	9.0%	2.4%	132,751	90.1%	58.3%	33.1%
	2004	3,136	42.7%	9.1%	2.4%	126,819	89.9%	57.2%	30.2%
	2003	3,088	41.6%	8.6%	2.5%	115,674	89.1%	53.8%	27.3%
	2002	2,972	41.0%	8.2%	2.5%	109,064	89.1%	54.0%	29.3%
	2001	3,015	36.8%	6.9%	2.3%	101,831	87.9%	52.3%	29.9%
	2000	2,946	36.4%	6.9%	2.4%	107,951	89.3%	57.2%	37.2%
	1999	2,773	36.7%	6.9%	2.5%	103,818	89.1%	56.9%	37.8%
	1998	2,773	36.6%	6.6%	2.2%	107,312	89.1%	58.1%	40.4%