Year	2015 = 100
1980	59.1053080075
1981	74.1831927033
1982	68.7551542128
1983	63.9302311101
1984	64.533346498
1985	49.4554618022
1986	50.6616925778
1987	55.4866156805
1988	58.5021926197
1989	63.3271157223
1990	75.9925388668
1991	82.6268081329
1992	69.3582696006
1993	58.5021926197
1994	55.4866156805
1995	67.5489234371
1996	71.1676157641
1997	74.1831927033
1998	60.3115387832
1999	62.7240003345
2000	60.3115387832
2001	59.4534533254
2002	54.7842811409
2003	55.1022670949
2004	57.2147467722
2005	64.2
2006	71.7
2007	76.2
2008	87.8
2009	99.5
2010	104
2011	113.7
2012	103.8
2013	105.8
2014	105.9
2015	100
2016	100.3
2017	99.2
2018	101.6
2019	95.8
2020	94.3
2021	100.1
2022	107.5