Year	2000 = 100
1980	98
1981	123
1982	114
1983	106
1984	107
1985	82
1986	84
1987	92
1988	97
1989	105
1990	126
1991	137
1992	115
1993	97
1994	92
1995	112
1996	118
1997	123
1998	100
1999	104
2000	100
2001	98.25685801
2002	90.45985388
2003	90.5971367
2004	94.28659612
2005	99.45333946
2006	109.3718729
2007	119.6841712
2008	134.1847063
2009	152.342597
2010	161.2127826
2011	185.1127503
2012	176.9603257
2013	175.1900733
2014	180.1001898
2015	175.3004371
2016	177.4347262
2017	178.1704154
2018	178.1117414