Year	2015 = 100
1980	83.405137048
1981	82.0429681906
1982	80.3211246718
1983	82.2427417383
1984	77.1637048947
1985	84.0588944022
1986	84.0479534991
1987	83.8930977665
1988	95.8043751735
1989	113.8347420664
1990	85.4710243639
1991	80.1984118414
1992	96.2425191547
1993	89.2317494377
1994	65.9310994965
1995	79.0810477802
1996	53.3045098192
1997	66.7270930524
1998	64.9985823256
1999	102.8527953447
2000	99.1463882641
2001	99.6120379024
2002	98.4819385966
2003	95.7864415549
2004	98.8203066596
2005	105.7984475282
2006	116.7830442345
2007	114.9066812877
2008	128.8998874401
2009	106.3083209171
2010	122.615066299
2011	118.5254576347
2012	114.0114230123
2013	113.083788583
2014	111.3241886521
2015	100
2016	96.0116885957
2017	113.0619173855
2018	116.1729230401
2019	108.5954227622
2020	106.3884566795
2021	132.8357804364