Source. 1939, 179:1. RL 378:1. 1951, 161:1. RSA 503:1. 1957, 35:1. 1969, 154:1. 1971, 377:1. 1975, 404:1. 1983, 283:1. 1985, 182:1. 1988, 67:1. 1991, 47:1. 1998, 47:1. 2009, 79:1, 2, eff. Jan. 1, 2010. 2010, 242:1, eff. July 1, 2010. 2014, 186:5, eff. July 1, 2015.