Year	2000 = 100
1980	18.18067803
1981	35.7744744
1982	45.6273154
1983	51.15086364
1984	47.85028415
1985	53.06215765
1986	81.04159085
1987	89.576253
1988	101.1998544
1989	84.17158907
1990	102.7074643
1991	101.3478533
1992	99.77884158
1993	91.01406269
1994	87.99324394
1995	84.16351577
1996	95.76075069
1997	97.7832356
1998	115.7457831
1999	103.9951402
2000	100
2001	82.11620937
2002	80.24993188
2003	74.65856453
2004	78.37432301
2005	77.97867218
2006	77.40012616
2007	68.74059863
2008	74.63990176
2009	62.49416788
2010	68.72380213
2011	54.09405292
2012	63.17349289
2013	66.2397868
2014	67.19453703
2015	56.38210912
2016	42.17227234
2017	38.32774072
2018	34.52613348