Year	2015 = 100
1981	90.3918180024
1982	69.2784006587
1983	67.2990177828
1984	67.2990177828
1985	91.7114065863
1986	75.8763435786
1987	62.6804577389
1988	76.5361378706
1989	88.4124351264
1990	89.7320237104
1991	83.7938750825
1992	67.9588120748
1993	63.3402520308
1994	83.7938750825
1995	98.9691437982
1996	93.6907894623
1997	84.4536693745
1998	77.8557264546
1999	71.9175778267
2000	65.9794291988
2001	65.1657722701
2002	61.1837460378
2003	70.8088556057
2004	76.4105417385
2005	100
2006	101.2
2007	106.5
2008	124.7
2009	97.2
2010	98.8
2011	118.2
2012	115.9
2013	120.8
2014	123
2015	100
2016	92.7
2017	97.8
2018	103.1
2019	96.5
2020	91.9
2021	133.5
2022	171.6