Year	2015 = 100
1980	45.9083690525
1981	42.6677782959
1982	36.726695242
1983	39.4271875392
1984	38.8870890798
1985	43.2078767553
1986	45.3682705931
1987	44.8281721336
1988	42.1276798364
1989	41.0474829176
1990	40.5073844581
1991	50.2291567281
1992	52.3895505658
1993	52.9296490253
1994	57.2504367008
1995	58.8707320791
1996	62.6514212952
1997	58.8707320791
1998	53.4697474847
1999	49.1489598092
2000	54.0098459441
2001	51.4213117206
2002	49.452120045
2003	55.0738446621
2004	63.4270287157
2005	66.4
2006	73.2
2007	82.8
2008	104.7
2009	93.5
2010	101.1
2011	119.7
2012	122.7
2013	120.9
2014	117.9
2015	100
2016	95.2
2017	96.6
2018	102.2
2019	96
2020	93.3
2021	116.6
2022	135.7