Year	2000 = 100
1980	117
1981	101
1982	102
1983	100
1984	95
1985	94
1986	87
1987	103
1988	110
1989	112
1990	117
1991	113
1992	77
1993	80
1994	101
1995	113
1996	115
1997	106
1998	98
1999	97
2000	100
2001	96.5125258
2002	95.21065669
2003	101.6164148
2004	111.4412588
2005	122.3187395
2006	129.611574
2007	141.4667937
2008	167.1443407
2009	148.6058931
2010	158.7239701
2011	181.4806
2012	178.3369507
2013	175.9843056
2014	173.050744
2015	146.7685059
2016	140.5246382
2017	147.5446757
2018	158.0839478