U.S. - Research and development in the social sciences and humanities - 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	1,906	12.4%	4.1%	1.7%	39,710	86.2%	71.7%	55.1%
	2007	2,369	15.7%	6.2%	3.7%	56,577	87.5%	72.4%	60.8%
	2006	2,137	17.6%	7.4%	4.4%	57,266	88.4%	74.0%	61.2%
	2005	2,161	17.6%	7.6%	4.4%	57,643	88.7%	74.8%	61.4%
	2004	2,118	17.8%	7.7%	4.6%	53,920	88.3%	73.5%	58.3%
	2003	1,974	18.6%	8.5%	5.1%	54,556	88.7%	74.7%	60.6%
	2002	2,100	17.4%	5.6%	1.8%	44,128	84.6%	62.3%	38.0%
	2001	2,015	18.2%	5.5%	1.8%	43,377	84.4%	61.3%	35.9%
	2000	1,925	17.8%	5.7%	2.0%	39,644	83.7%	61.7%	34.8%
	1999	1,883	17.7%	5.5%	1.9%	36,993	83.0%	59.4%	34.2%
	1998	1,856	16.9%	5.8%	1.6%	34,710	82.6%	60.9%	31.2%