U.S. - Diagnostic imaging centers - 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	5,211	21.0%	8.4%	4.1%	95,950	80.6%	54.1%	26.6%
	2007	5,085	19.6%	7.2%	3.6%	88,692	79.6%	52.3%	28.0%
	2006	5,114	19.8%	7.0%	3.5%	89,040	80.5%	52.9%	27.9%
	2005	4,999	19.2%	6.8%	3.5%	88,104	80.6%	53.7%	31.5%
	2004	4,732	20.0%	7.0%	3.6%	86,303	81.1%	52.8%	31.9%
	2003	4,482	20.0%	7.1%	3.6%	80,993	80.0%	52.5%	30.4%
	2002	3,900	19.3%	6.7%	3.4%	66,998	78.7%	51.2%	28.5%
	2001	3,579	19.1%	6.4%	3.4%	59,481	77.7%	49.7%	29.1%
	2000	3,417	18.9%	6.3%	3.7%	52,740	76.1%	45.8%	28.4%
	1999	3,239	18.7%	6.4%	3.7%	47,264	74.2%	43.7%	24.9%
	1998	3,261	17.8%	6.0%	3.6%	44,989	72.1%	41.8%	23.8%