Year	2015 = 100
1980	98.1840911603
1981	97.3303164559
1982	108.6161508504
1983	117.8209093971
1984	125.8087676413
1985	113.7581194203
1986	132.040674304
1987	111.1831116809
1988	111.1831116809
1989	83.0788463664
1990	95.3788314139
1991	84.9406556168
1992	83.7837577922
1993	84.3490601355
1994	91.4992168745
1995	93.7991705933
1996	96.0869552385
1997	99.7870967331
1998	110.4571025598
1999	104.7296972432
2000	117.8209093971
2001	106.6433819678
2002	102.3243367679
2003	100.8552737398
2004	94.8303702735
2005	86.3124401291
2006	84.7000578735
2007	84.6386250027
2008	80.5858430521
2009	84.7285468398
2010	88.4212452223
2011	90.2795435627
2012	91.4038188394
2013	89.3075322649
2014	96.8812117091
2015	100
2016	97.0511537611
2017	87.1504070259
2018	75.8636292629
2019	74.7043848818
2020	73.4008270177
2021	81.806340368