Source. 1949, 295:2, par. 8. 1951, 12:3. 1953, 256:5. RSA 79:9. 1955, 287:1, par. 10. 1959, 277:2. 1961, 111:1. 1963, 316:5. 1971, 343:2. 1973, 531:19; 544:8. 1975, 380:5. 1985, 275:10. 1989, 215:1. 1991, 355:12; 375:4. 1993, 13:1. 1996, 164:7. 2001, 90:2. 2003, 138:2. 2004, 81:1, eff. Jan. 1, 2005. 2017, 156:14, I, eff. July 1, 2017. 2018, 182:2, eff. Sept. 1, 2018. 2019, 84:1, eff. Aug. 17, 2019.