Source. 1947, 199:11. 1951, 213:1, par. 14. RSA 195:14. 1955, 334:3. 1963, 258:11. 1973, 544:8. 1995, 137:5. 1996, 158:7. 1999, 17:38; 281:6-8. 2004, 200:10. 2005, 257:16. 2006, 6:5. 2007, 270:3, eff. June 29, 2007. 2012, 198:8, eff. July 1, 2012.