Year	2000 = 100
1986	84
1987	77
1988	75
1989	94
1990	98
1991	99
1992	103
1993	102
1994	107
1995	113
1996	115
1997	108
1998	96
1999	102
2000	100
2001	97.27649186
2002	97.40289735
2003	104.9559798
2004	114.2941299
2005	128.7524319
2006	139.8188909
2007	153.6435121
2008	180.172286
2009	158.8556725
2010	169.1640514
2011	193.0749601
2012	193.398956
2013	189.7282834
2014	185.6698006
2015	169.594388
2016	166.7118212
2017	174.8355775
2018	184.2983999
