Year	2015 = 100
1980	164.5081375249
1981	169.8729327748
1982	143.8426524824
1983	150.0966808839
1984	132.0294877763
1985	136.4515281189
1986	135.372006523
1987	128.3721613168
1988	149.1345226971
1989	140.7156383286
1990	90.0951611737
1991	97.8891397191
1992	87.7581400359
1993	82.9861456795
1994	88.5004014631
1995	90.6184909443
1996	89.3796512997
1997	93.5880552746
1998	99.2331788533
1999	98.00604993
2000	93.8104255524
2001	98.6288244178
2002	95.8534153976
2003	90.4895498183
2004	95.0350386677
2005	92.0246262855
2006	94.9376205746
2007	98.1080228007
2008	92.1304619693
2009	97.7646833975
2010	95.8158998579
2011	94.0908622509
2012	94.6864086379
2013	92.4242362308
2014	92.0886282795
2015	100
2016	104.481125901
2017	99.7300977432
2018	94.9854918471
2019	99.2678142253
2020	109.9584120466
2021	99.291797142