Yearly Summary of Referendum Measures

YEAR	NUMBER OF MEASURES FILED	MEASURES NUMBER	CERTIFIED TO THE BALLOT	PASSED	FAILED
1913	2	1-2	2	0	2
1915	7	3-9	7	0	7
1917	2	10-11	1	1	0
1919	3	12A-14A	0	0	0
1921	4	12B-15	4	0	4
1923	1	16	1	0	1
1929	1	17	0	0	0
1933	2	18-19	1	1	0
1935	2	20-21	0	0	0
1941	3	22-24	3	1	2
1943	1	25	1	0	1
1945	2	26-27	2	0	2
1949	2	28-29	1	0	1
1957	1	30	1	0	1
1959	1	31	0	0	0
1961	2	32-33	2	0	2
1963	1	34	1	0	1
1967	1	35	1	1	0
1973	1	36	1	0	1
1975	1	37	0	0	0
1976	1	38	0	0	0
1977	2	39-40	2	0	2
1984	1	41	0	0	0
1986	1	42	0	0	0
1987	3	43-45	0	0	0
1991	1	46	0	0	0
1993	1	47	0	0	0
1995	2	48-49	1	0	1
2002	4	50-53	1	0	1
2003	1	54	0	0	0
2004	4	55-58	1	0	1
2005	4	59-62	0	0	0
2006	4	63-66	0	0	0
2007	2	67-68	1	1	0
2008	0		0	0	0
2009	4	69-72	1	1	0
2011	1	73	0	0	0
2012	1	74	1	1	0
2015	3	75-77	0	0	0
2018	2	78-79	0	0	0
2019	9	80-89	1	0	1
2020	2	90-91	1	1	0