Chart 13. Nominal output and input relationships for plastics and rubber products (NAICS 326), 1997–2021 (in billions of current dollars)
Year	Value of capital plus labor	Value of out-of-industry intermediate inputs	Value of within-industry intermediate inputs
1997	$57	$91	$11
1998	61	91	11
1999	65	95	11
2000	65	101	12
2001	63	95	12
2002	63	99	12
2003	63	103	12
2004	64	108	13
2005	64	123	14
2006	64	132	16
2007	65	129	18
2008	57	130	17
2009	61	95	15
2010	63	112	16
2011	64	124	18
2012	69	133	20
2013	70	138	20
2014	68	147	21
2015	79	136	22
2016	82	135	21
2017	79	139	21
2018	82	150	22
2019	83	146	22
2020	81	135	21
2021	97	158	25
Note: Value-added output = Value of capital plus labor; Sectoral output = (Value of capital plus labor) + (Value of out-of-industry intermediate inputs); Gross output = (Value of capital plus labor) + (Value of out-of-industry intermediate inputs) + (Value of within-industry intermediate inputs). NAICS = North American Industry Classification System. Source: U.S. Bureau of Labor Statistics unpublished manufacturing production account.