Estimated Ready Mixed Concrete Production
		South Dakota	US	Percent of US	Back to State Production
	1996	1,222,000	329,390,000	0.4%
	1997	1,543,000	348,398,000	0.4%
	1998	1,368,000	372,033,000	0.4%
	1999	1,475,000	390,658,000	0.4%
	2000	1,588,000	395,614,000	0.4%
	2001	1,692,000	406,091,000	0.4%
	2002	1,555,000	390,301,000	0.4%
	2003	1,661,000	404,333,000	0.4%
	2004	1,881,000	431,498,000	0.4%
	2005	1,799,000	455,876,000	0.4%
Source	National Ready Mixed Concrete Association, Silver Spring, Maryland