Source. 1950, 5:1, part 9:1, par. 13. 1953, 253:1. RSA 228:4. 1957, 257:1. 1959, 58:1. 1961, 223:3. 1967, 121:1. 1971, 55:1. 1972, 60:44. 1975, 329:1. 1978, 49:18. 1979, 70:1-3; 214:1. 1981, 87:1; 558:2. 1982, 15:1, 2; 38:20. 1985, 400:3. 1986, 209:5, 6. 1988, 236:2, 3. 1989, 148:1. 1998, 171:2, 3. 2003, 70:1, 2. 2004, 257:43. 2005, 55:3, 4, eff. May 23, 2005; 291:17, eff. July 25, 2005. 2009, 135:1, 2, eff. June 29, 2009.