Year	2015 = 100
1980	68.8095999927
1981	57.6772474832
1982	55.5513679328
1983	53.7070063853
1984	57.9079022036
1985	57.8049731225
1986	68.3455752933
1987	60.7658267467
1988	78.5064786439
1989	69.1628947152
1990	61.878477937
1991	73.4855756373
1992	76.3362577587
1993	81.2772955358
1994	94.0171891293
1995	102.7946927739
1996	100.8910873125
1997	106.5624798059
1998	106.4345536944
1999	96.0711892094
2000	93.130234471
2001	92.9210160023
2002	91.6412454095
2003	90.5691548297
2004	92.0934113797
2005	92.8566472526
2006	97.8178458256
2007	101.3616681476
2008	104.951781877
2009	101.6776972165
2010	118.5256739214
2011	127.2950095788
2012	120.3896496741
2013	117.1227603487
2014	113.1889183835
2015	100
2016	102.3710937208
2017	108.2356937329
2018	106.8817981416
2019	107.0374943851
2020	107.6735521872
2021	123.2309620465