U.S. - Petroleum refineries - 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	201	39.8%	32.3%	18.4%	65,303	99.3%	98.1%	92.7%
	2007	258	34.9%	25.2%	15.9%	64,263	99.2%	97.4%	90.5%
	2006	228	35.1%	25.9%	17.5%	62,636	99.3%	97.9%	92.2%
	2005	177	44.1%	33.9%	21.5%	61,341	99.5%	98.3%	92.6%
	2004	155	52.3%	39.4%	25.8%	62,629	99.7%	98.1%	93.4%
	2003	142	58.5%	43.7%	28.9%	59,590	99.6%	98.0%	94.0%
	2002	202	47.5%	35.6%	24.3%	62,132	99.3%	97.5%	92.9%
	2001	165	57.0%	43.6%	29.7%	63,165	99.5%	97.9%	92.5%
	2000	162	57.4%	44.4%	32.7%	66,422	99.5%	98.0%	94.0%
	1999	145	62.8%	48.3%	33.8%	65,813	99.5%	98.0%	93.1%
	1998	155	63.2%	47.7%	35.5%	69,491	99.7%	98.2%	94.2%