Year	2000 = 100
1980	50.02197083
1981	51.82051361
1982	56.36343995
1983	60.65746081
1984	66.49630145
1985	58.68621706
1986	71.82492237
1987	61.31395812
1988	71.24097991
1989	78.1023038
1990	86.86144067
1991	74.45266343
1992	82.04391539
1993	77.95631818
1994	80.29208802
1995	76.49513213
1996	79.13769124
1997	86.09179416
1998	87.48261474
1999	99.02642559
2000	100
2001	100.1390821
2002	103.8942976
2003	115.8553547
2004	137.4130737
2005	136.9958275
2006	152.1557719
2007	162.3087622
2008	161.1961057
2009	147.9833102
2010	135.1877608
2011	125.1738526
2012	125.1738526
2013	140.7510431
2014	133.8482615
2015	129.9026426
2016	136.3004172
2017	152.294854
2018	139.0820584