Establishments / Businesses with Poultry for Eggs, Western Australia
Year	1950	1951	1952	1953	1954	1955	1956	1957	1958	1959	1960	1961	1962	1963
Area	na	na	na	na	na	na	na	na	na	na	na	na	na	na
Year	1964	1965	1966	1967	1968	1969	1970	1971	1972	1973	1974	1975	1976	1977
Area	na	na	na	na	na	na	na	na	na	na	na	170	140	113
Year	1978	1979	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991
Area	116	120	123	121	110	116	109	98	90	100	93	93	90	100
Year	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005
Area	93	90	84	85	85	84	83	96	73	86	61	62	57	51
Year	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019
Area	54	55	28	26	26	32	23	393	314	499	154	85	44	68
Year	2020	2021	2022	2023	2024	2025	2026	2027	2028	2029	2030	2031	2032	2033
Number	31	31	59	na	na	na	na	na	na	na	na	na	na	na
Source:	ABS; Definition of an establishment changed in 1974 From 2013 data refers to number of businesses with layers & pullets