Year	2000 = 100
1980	125
1981	107
1982	99
1983	99
1984	91
1985	95
1986	119
1987	147
1988	152
1989	146
1990	178
1991	176
1992	182
1993	172
1994	176
1995	159
1996	156
1997	133
1998	123
1999	119
2000	100
2001	97.47205783
2002	96.8577124
2003	101.4622924
2004	110.6103459
2005	117.8605676
2006	124.0261883
2007	133.7692943
2008	159.8847526
2009	149.5502328
2010	155.7524658
2011	174.7960065
2012	173.1083302
2013	169.0864454
2014	167.399896
2015	155.499186
2016	152.5464966
2017	155.6871977
2018	163.3826829