Year	2000 = 100
1980	69
1981	74
1982	75
1983	75
1984	81
1985	77
1986	79
1987	76
1988	78
1989	86
1990	101
1991	92
1992	93
1993	104
1994	106
1995	108
1996	109
1997	106
1998	99
1999	97
2000	100
2001	101.6291282
2002	111.6295023
2003	181.2868687
2004	239.8776167
2005	216.6719331
2006	254.768387
2007	281.9635449
2008	327.9958031
2009	301.5479849
2010	328.446241
2011	387.748651
2012	402.8388232
2013	421.1245927
2014	432.8458876
2015	395.6121679
2016	397.9946384
2017	431.0843485
2018	456.5402749