Chart 9. Measures of value-added, sectoral, and gross total factor productivity (TFP) for computer and electronic products (NAICS 334), 1997–2021 (index, 1997 = 100)
Year	Value-added TFP	Sectoral TFP	Gross TFP
1997	100.00	100.00	100.00
1998	123.33	110.36	109.01
1999	151.34	121.16	118.00
2000	209.00	141.42	134.77
2001	201.63	139.16	132.89
2002	230.97	148.85	141.02
2003	292.39	168.42	157.55
2004	338.47	182.24	168.97
2005	384.36	195.37	180.04
2006	441.06	211.44	193.30
2007	466.14	219.69	200.17
2008	533.67	235.26	213.07
2009	547.52	237.86	216.30
2010	613.04	257.91	232.35
2011	636.75	264.30	237.63
2012	596.30	255.11	229.52
2013	605.56	257.63	231.93
2014	615.46	259.96	234.61
2015	639.39	267.37	241.61
2016	628.85	264.00	238.97
2017	674.54	280.46	251.90
2018	718.21	296.90	265.43
2019	703.89	292.25	261.27
2020	713.72	296.91	264.73
2021	738.94	305.84	272.67
Note: The business cycle periods are 2000–07, 2007–19, and 2019–21. The latter period is an incomplete business cycle. The recession periods are 2007–09 and 2019–20. NAICS = North American Industry Classification System. Source: U.S. Bureau of Labor Statistics unpublished manufacturing production account.