Year	2000 = 100
1980	98
1981	102
1982	96
1983	97
1984	83
1985	58
1986	66
1987	87
1988	75
1989	75
1990	86
1991	86
1992	94
1993	96
1994	100
1995	115
1996	108
1997	112
1998	103
1999	101
2000	100
2001	97.80066038
2002	98.66210648
2003	105.3235096
2004	118.9704471
2005	126.0037745
2006	134.1776957
2007	147.6950854
2008	174.6602415
2009	160.9109522
2010	173.0992773
2011	205.0646847
2012	203.4587354
2013	200.6010946
2014	198.8186574
2015	174.7352386
2016	168.2231018
2017	174.446905
2018	185.0041895