Year	2015 = 100
1980	150.6830381465
1981	131.6261300288
1982	119.5918569875
1983	128.4808902272
1984	125.8281040192
1985	117.3478857302
1986	129.7511815693
1987	128.4808902272
1988	126.65802051
1989	121.3695484875
1990	117.8307988071
1991	116.9643958696
1992	119.3036838108
1993	119.0724751606
1994	120.8853614461
1995	115.3268943505
1996	113.7505093248
1997	114.4264891671
1998	107.5356333608
1999	106.7454013515
2000	99.419736509
2001	91.4815743384
2002	91.5276059846
2003	93.6267744735
2004	95.3032360323
2005	96.1384423887
2006	95.0703261413
2007	95.3762193848
2008	93.5200069822
2009	98.1969567853
2010	98.4640515462
2011	93.7017223998
2012	92.3894120418
2013	93.9302377097
2014	93.8440317908
2015	100
2016	102.4681570962
2017	100.7010708983
2018	98.5364698069
2019	98.5948441648
2020	101.7556295645
2021	101.6576833279