1966, c.20, s.1; 1967, c.56, s.1; 1971, c.50, s.1; 1972, c.49, s.1; 1983, c.56, s.1; 1986, c.8, s.83; 1987, c.39, s.5; 1989, c.55, s.39; 1992, c.2, s.40; 1994, c.93, s.1; 1995, c.49, s.1; 1996, c.83, s.16; 1998, c.41, s.78; 2000, c.26, s.206; 2003, c.27, s.1; 2003, c.32, s.3; 2004, c.24, s.3; 2005, c.7, s.49; 2006, c.16, s.119; 2012, c.39, s.94; 2012, c.56, s.31