History: Amendment proposed by SL 1913, ch 130, approved Nov., 1914; amendment proposed by SL 1917, ch 160, approved Nov., 1918; amendments proposed by SL 1968, ch 224, rejected Nov. 5, 1968; amendment proposed by SL 1970, ch 5, rejected Nov. 3, 1974; amendment proposed by SL 1975, ch 4, rejected Nov. 2, 1976; amendment proposed by SL 1982, ch 4, approved Nov. 2, 1982.