Year	2000 = 100
1980	137.5746089
1981	107.2101377
1982	100.3481762
1983	102.6906386
1984	90.83243191
1985	112.8377884
1986	83.75455917
1987	82.92391593
1988	105.193712
1989	125.4476731
1990	127.2943437
1991	151.9300463
1992	153.6490112
1993	120.7993326
1994	89.7213348
1995	84.2085112
1996	111.6536832
1997	139.9110652
1998	99.88231044
1999	129.2175354
2000	100
2001	108.6936859
2002	133.4918627
2003	142.114411
2004	155.7746099
2005	182.2777347
2006	179.8381709
2007	184.8304624
2008	243.4297048
2009	242.4512597
2010	251.2858345
2011	251.1903263
2012	246.8842145
2013	299.9890606
2014	296.2072913
2015	281.3628841
2016	281.084942
2017	315.3008609
2018	328.3439902