Source: SDC 1939, § 65.0202(23); SDCL § 2-14022; SL 1970, ch 17, § 4; SL 1972, ch 14, § 4; SL 1974, ch 28, § 4; SL 1975, ch 27, § 4; SL 1976, ch 29, § 3; SL 1977, ch 25, § 3; SL 1978, ch 23, § 4; SL 1979, ch 17, § 3; SL 1980, ch 25, § 3; SL 1981, ch 19, § 3; SL 1982, ch 27, § 3; SL 1983, ch 11, § 3; SL 1984, ch 18, § 4; SL 1985, ch 18, § 3; SL 1986, ch 26, § 3; SL 1987, ch 28, § 3; SL 1988, ch 26, § 3; SL 1989, ch 31, § 3; SL 1990, ch 29, § 3; SL 1991, ch 25, § 3; SL 1992, ch 25, § 3; SL 1993, ch 33, § 3; SL 1994, ch 30, § 3; SL 1995, ch 15, § 3; SL 1996, ch 23, § 2; SL 1997, ch 22, § 3; SL 1998, ch 12, § 3; SL 1999, ch 10, § 3; SL 2000, ch 22, § 3; SL 2001, ch 20, § 3; SL 2002, ch 20, § 3; SL 2003, ch 22, § 3; SL 2004, ch 31, § 3; SL 2005, ch 23, § 3; SL 2006, ch 14, § 3; SL 2007, ch 18, § 3; SL 2008, ch 18, § 3; SL 2009, ch 19, § 3; SL 2010, ch 18, § 3.