Source. 1975, 302:1. 1981, 415:2, 3. 1986, 132:1. 1992, 254:6. 1994, 185:2. 1995, 66:1. 1997, 220:2. 1998, 240:2. 1999, 177:2. 2003, 226:1, 2. 2008, 334:13. 2012, 105:1. 2014, 152:6, eff. Jan. 1, 2015. 2017, 90:8, eff. Jan. 1, 2018. 2018, 159:1, eff. June 4, 2018.