Year	2000 = 100
1980	108.3333333
1981	106.097561
1982	128.8461538
1983	109.5238095
1984	108.8235294
1985	118.9655172
1986	108.8235294
1987	103.75
1988	115.1898734
1989	93.90243902
1990	111.827957
1991	108.4210526
1992	102.0408163
1993	92.55319149
1994	77.57009346
1995	92.62295082
1996	91.85185185
1997	92.56198347
1998	100.8403361
1999	95.61403509
2000	100
2001	85.27854192
2002	82.52994583
2003	99.52414795
2004	117.7477698
2005	155.1479229
2006	176.476047
2007	177.9697672
2008	218.7798023
2009	149.773958
2010	182.3194288
2011	217.8292846
2012	223.5818085
2013	218.6369301
2014	201.0466015
2015	126.0473454
2016	113.5317482
2017	135.4431735
2018	161.1594441