Year	2015 = 100
1980	96.9174603629
1981	97.6805143855
1982	83.2992186366
1983	85.2127107872
1984	81.0502573185
1985	85.6874847617
1986	88.3214192245
1987	103.4360760633
1988	85.8442225112
1989	102.1414827415
1990	119.5956001027
1991	141.0571292863
1992	137.804672111
1993	147.355089326
1994	162.2945013505
1995	152.9289361858
1996	162.214888307
1997	159.8448551781
1998	165.8397800672
1999	157.5390234458
2000	153.6172154158
2001	151.25459527
2002	145.6274376909
2003	146.7518584853
2004	149.5552883001
2005	143.9888841637
2006	143.8124721812
2007	161.2538250579
2008	162.814248301
2009	111.1701402979
2010	94.0832729406
2011	97.8471499225
2012	109.2911573022
2013	106.3602341238
2014	98.3120755281
2015	100
2016	99.7998242331
2017	94.9673228409
2018	131.434948975
2019	121.7015763294
2020	96.9515063005
2021	84.3777178073