Year	2000 = 100
1980	340
1981	327
1982	281
1983	221
1984	155
1985	101
1986	83
1987	84
1988	83
1989	88
1990	95
1991	91
1992	101
1993	103
1994	104
1995	101
1996	106
1997	108
1998	111
1999	104
2000	100
2001	84.088
2002	83.67680968
2003	82.63419663
2004	80.86499848
2005	90.16447331
2006	96.03147558
2007	100.160829
2008	115.4854359
2009	103.9368923
2010	110.4849165
2011	127.3891087
2012	126.8795523
2013	126.1017806
2014	128.6566027
2015	106.5894222
2016	103.1625723
2017	109.1325904
2018	115.6063356