Year	2000 = 100
1980	104
1981	88
1982	80
1983	76
1984	74
1985	71
1986	82
1987	92
1988	96
1989	97
1990	105
1991	105
1992	109
1993	105
1994	101
1995	114
1996	118
1997	106
1998	101
1999	99
2000	100
2001	153.8515062
2002	191.5701825
2003	260.1737869
2004	281.4064535
2005	329.7663605
2006	146.078274
2007	157.2181352
2008	183.7019821
2009	169.5949038
2010	186.3869253
2011	210.0715016
2012	205.2681962
2013	201.5137707
2014	197.2334055
2015	152.1801473
2016	138.2102158
2017	154.2056846
2018	172.146703