Year	2000 = 100
1980	99.05526794
1981	104.3033375
1982	117.4342569
1983	84.44347273
1984	71.91200587
1985	97.3478859
1986	76.15285737
1987	95.01402001
1988	87.21526967
1989	113.4625772
1990	93.17805809
1991	81.39293991
1992	59.42903222
1993	70.92826213
1994	78.68008468
1995	71.02080825
1996	92.19708683
1997	84.35695938
1998	136.0438145
1999	181.4708668
2000	100
2001	119.6672979
2002	118.3983279
2003	109.8336818
2004	132.0510728
2005	124.3851024
2006	159.3533818
2007	181.2427306
2008	191.913103
2009	201.0691084
2010	246.6086086
2011	262.3724014
2012	297.0232643
2013	356.3455406
2014	342.9253952
2015	281.2347676
2016	293.8139498
2017	309.0811602
2018	341.0258722