Year	2015 = 100
1985	77.7996440682
1986	58.3497330512
1987	65.0565989191
1988	68.4100318531
1989	54.9963001172
1990	61.7031659852
1991	54.9963001172
1992	64.3859123323
1993	64.3859123323
1994	67.0686586795
1995	73.7755245475
1996	73.7755245475
1997	69.7514050267
1998	69.0807184399
1999	74.4462111343
2000	67.0686586795
2001	60.6406623158
2002	58.7358004449
2003	61.8841132223
2004	69.296102328
2005	55
2006	61.4
2007	76.3
2008	88.4
2009	81
2010	86.1
2011	107.2
2012	111
2013	119.6
2014	116.1
2015	100
2016	94.9
2017	95.1
2018	98.3
2019	96
2020	87.2
2021	100.1
2022	121.2