Source. 1911, 164:13. 1913, 145:13. PL 240:21. RL 289:21. 1951, 203:38. RSA 374:22. 1975, 501:4. 1981, 449:2. 1985, 222:1. 1989, 138:6. 1996, 228:51, eff. July 1, 1996. 2012, 177:10, eff. Aug. 10, 2012.