Source. 1955, 137:1. 1961, 41:1. 1963, 149:1. 1967, 57:1. 1969, 210:1. 1971, 363:1; 367:1, 2. 1973, 123:1; 544:8. 1983, 230:18. 2001, 102:26. 2004, 10:1, eff. April 5, 2004. 2014, 288:2, eff. April 1, 2015.