brood_year	value	component	origin	JPE_letter_date	footnote	references_contributors	lower_95_CI	upper_95_CI
1992	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1993	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1994	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1995	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1996	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1997	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1998	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
1999	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2000	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2001	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2002	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2003	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2004	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2005	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2006	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2007	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2008	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2009	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2010	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2011	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2012	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2013	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2014	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2015	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2016	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2017	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2018	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2019	NA	Total Jumpstart production entering the Delta	Hatchery	NA	NA	NA	NA	NA
2020	37232	Total Jumpstart production entering the Delta	Hatchery	2021-01-15	NA	Method 2 (O’Farrell et al 2018) with data from USFWS, UC Santa Cruz, and SWFSC	NA	NA
2021	7311	Total Jumpstart production entering the Delta	Hatchery	2022-01-14	NA	Method 2 (O’Farrell et al 2018) with data from USFWS, UC Santa Cruz, and SWFSC	NA	NA
2022	3976	Total Jumpstart production entering the Delta	Hatchery	2023-01-13	NA	Method 2 (O’Farrell et al 2018) with data from USFWS, UC Santa Cruz, and SWFSC	NA	NA
2023	3359	Total Jumpstart production entering the Delta	Hatchery	2024-01-12	NA	Method 2 (O'Farrell et al 2018) with data from USFWS, UC Santa Cruz, and SWFSC	NA	NA