Year	2000 = 100
1980	81
1981	75
1982	63
1983	61
1984	59
1985	53
1986	62
1987	82
1988	90
1989	91
1990	105
1991	101
1992	101
1993	100
1994	103
1995	109
1996	105
1997	108
1998	101
1999	102
2000	100
2001	98.29635179
2002	95.51528427
2003	97.83259083
2004	105.2971617
2005	109.5150482
2006	123.7712531
2007	138.4555124
2008	129.817905
2009	120.6461797
2010	132.8930656
2011	146.0810237
2012	146.0563343
2013	142.3754871
2014	146.4517384
2015	138.9135855
2016	135.9937845
2017	132.5279722
2018	134.1617515