Year	2000 = 100
1980	122.4804005
1981	84.24010579
1982	57.50448663
1983	48.9420988
1984	55.96013979
1985	61.92027959
1986	24.00585624
1987	35.70416549
1988	32.46906584
1989	37.17294796
1990	64.56503259
1991	57.92009068
1992	56.1348824
1993	54.73694153
1994	53.45706999
1995	58.84147795
1996	77.0135876
1997	72.50202622
1998	46.98402861
1999	66.05768772
2000	100
2001	86.03098927
2002	85.69725864
2003	114.5697259
2004	184.1764005
2005	240.6054827
2006	279.9809297
2007	317.5492253
2008	411.3158522
2009	270.5215733
2010	400.476758
2011	553.0393325
2012	546.8414779
2013	431.7285726
2014	491.537435
2015	239.4098944
2016	158.7712899
2017	212.005588
2018	289.223554