Year	2000 = 100
1980	51
1981	52
1982	45
1983	54
1984	57
1985	75
1986	69
1987	84
1988	97
1989	98
1990	106
1991	102
1992	109
1993	111
1994	110
1995	115
1996	115
1997	115
1998	111
1999	108
2000	100
2001	96.99577727
2002	93.91577244
2003	102.4615331
2004	112.7445105
2005	124.9684673
2006	133.7661988
2007	146.4051016
2008	175.539556
2009	161.9797911
2010	178.2392549
2011	209.0097959
2012	200.9609462
2013	195.8706117
2014	192.6340083
2015	171.1568968
2016	171.5799014
2017	176.74587
2018	182.2026918