Year	2000 = 100
1980	139
1981	126
1982	111
1983	106
1984	114
1985	102
1986	112
1987	102
1988	107
1989	100
1990	94
1991	96
1992	94
1993	74
1994	89
1995	107
1996	105
1997	122
1998	122
1999	102
2000	100
2001	92.06912439
2002	89.46762855
2003	96.66680004
2004	107.1411797
2005	121.0922895
2006	130.0306396
2007	136.4931089
2008	158.5085931
2009	158.158061
2010	168.7691584
2011	194.4098919
2012	191.9371389
2013	179.1855991
2014	176.6466644
2015	180.649165
2016	172.1732565
2017	188.0587318
2018	188.458904