Year	2000 = 100
1980	205.5072103
1981	205.5072103
1982	288.4957145
1983	31.47070975
1984	274.6981789
1985	166.685247
1986	382.9537481
1987	412.4899174
1988	311.2642713
1989	292.1287158
1990	202.0656957
1991	249.0986353
1992	375.7015168
1993	437.4986065
1994	230.8483779
1995	101.399876
1996	132.349659
1997	91.63980161
1998	130.6850589
1999	74.39553627
2000	100
2001	54.75511469
2002	107.7805332
2003	29.07625542
2004	112.1078735
2005	46.26782393
2006	71.06633602
2007	82.68443893
2008	84.74891507
2009	408.6732796
2010	423.3787973
2011	588.4252945
2012	736.8133912
2013	658.4252945
2014	644.7613143
2015	558.7160818
2016	582.8577061
2017	656.5123621
2018	947.2114817