Year	2000 = 100
1980	121
1981	122
1982	112
1983	101
1984	104
1985	94
1986	99
1987	112
1988	118
1989	121
1990	117
1991	116
1992	114
1993	108
1994	110
1995	122
1996	119
1997	117
1998	117
1999	103
2000	100
2001	97.79974306
2002	90.56276782
2003	96.63050995
2004	103.2979429
2005	106.1899758
2006	114.0148419
2007	123.6122593
2008	163.1178993
2009	142.6295141
2010	154.7612149
2011	180.7703324
2012	186.8052168
2013	185.1835977
2014	184.1732063
2015	163.6051676
2016	153.6800971
2017	144.4638427
2018	154.6064537