Year	2000 = 100
1980	65
1981	112
1982	94
1983	77
1984	149
1985	156
1986	68
1987	163
1988	138
1989	144
1990	140
1991	116
1992	100
1993	124
1994	116
1995	113
1996	115
1997	106
1998	89
1999	102
2000	100
2001	93.39447097
2002	86.49205172
2003	69.30560614
2004	93.12357985
2005	102.1369221
2006	120.0624844
2007	120.6088754
2008	149.6083691
2009	148.3863758
2010	156.3598819
2011	174.9927739
2012	175.6835799
2013	166.4708606
2014	167.2054972
2015	167.0558446
2016	172.9024678
2017	186.2592887
2018	197.3738951