Year	2015 = 100
1980	83.3657009778
1981	79.2657484707
1982	69.015867203
1983	69.015867203
1984	67.6492163673
1985	67.6492163673
1986	71.7491688744
1987	77.2157722172
1988	73.7991451279
1989	75.8491213815
1990	86.0990026492
1991	79.2657484707
1992	77.2157722172
1993	75.1657959636
1994	84.0490263957
1995	87.4656534849
1996	88.8323043206
1997	78.5824230529
1998	69.6991926208
1999	70.3825180387
2000	68.3325417851
2001	66.5818620646
2002	67.053261648
2003	74.9655464933
2004	83.0618255495
2005	88.1
2006	91.7
2007	103.9
2008	121.5
2009	108.3
2010	117.8
2011	137.3
2012	111.9
2013	111.5
2014	111.4
2015	100
2016	96.5
2017	104.8
2018	114.7
2019	110
2020	106.8
2021	128.6
2022	142.4