Year	2000 = 100
1980	97
1981	99
1982	94
1983	93
1984	91
1985	86
1986	77
1987	86
1988	90
1989	93
1990	99
1991	101
1992	103
1993	102
1994	107
1995	115
1996	114
1997	107
1998	93
1999	93
2000	100
2001	96.5
2002	95.921
2003	98.894551
2004	104.4326459
2005	111.2207678
2006	119.5623254
2007	123.8773297
2008	137.3477506
2009	120.8660205
2010	131.5022303
2011	152.8055916
2012	153.7224252
2013	144.1870231
2014	139.5643872
2015	110.5182469
2016	108.6869596
2017	114.9897164
2018	124.7741913