U.S. - Hydroelectric power generation - 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.

D = Withheld to avoid disclosure
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	135	37.0%	30.4%	24.4%	4,371	93.4%	88.4%	69.9%
	2007	140	35.7%	27.9%	21.4%	4,651	93.9%	86.4%	75.1%
	2006	151	35.1%	25.8%	19.2%	5,652	D	86.3%	72.8%
	2005	160	31.9%	25.6%	18.8%	5,784	D	88.7%	73.9%
	2004	147	32.0%	26.5%	21.1%	6,130	D	D	84.3%
	2003	158	32.9%	27.8%	24.1%	5,966	D	91.9%	84.9%
	2002	164	39.0%	28.0%	25.0%	7,597	95.9%	D	84.2%
	2001	175	41.7%	32.0%	26.9%	11,650	D	D	87.8%
	2000	165	44.8%	35.8%	27.3%	9,736	D	D	82.5%
	1999	166	44.6%	34.9%	28.3%	10,573	D	D	83.6%
	1998	163	45.4%	36.2%	28.2%	9,870	D	D	81.5%