Year	2015 = 100
1980	115.577969166
1981	72.0402787587
1982	65.5687566421
1983	89.2889652216
1984	135.1224738904
1985	154.0446723991
1986	75.8004121584
1987	55.3058066791
1988	68.3491158225
1989	57.5809529614
1990	68.8389699825
1991	77.9519730584
1992	57.6063746098
1993	74.8957184122
1994	79.7939888614
1995	80.5118927026
1996	86.6108316923
1997	86.2638361484
1998	89.7035252673
1999	91.9176833687
2000	82.0970806698
2001	80.1432970801
2002	78.7983063133
2003	90.1568222458
2004	112.6432316056
2005	104.7358521955
2006	102.169843493
2007	105.3808442154
2008	99.7883294253
2009	100.5172052867
2010	119.3313440877
2011	123.1157717376
2012	120.7099035709
2013	97.8072235085
2014	119.3598390813
2015	100
2016	80.8097099196
2017	86.8682454468
2018	92.4051388901
2019	108.1131692067
2020	86.0755690705
2021	60.5433887221