Year	2015 = 100
1980	89.9495643168
1981	89.9495643168
1982	89.9495643168
1983	89.9495643168
1984	89.9495643168
1985	89.9495643168
1986	89.9495643168
1987	89.9495643168
1988	89.9495643168
1989	89.9495643168
1990	89.9495643168
1991	89.9495643168
1992	89.9495643168
1993	89.9495643168
1994	89.9495643168
1995	89.9495643168
1996	89.9495643168
1997	89.9495643168
1998	89.9495643168
1999	89.9495643168
2000	89.9495643168
2001	92.2466944914
2002	94.1004187383
2003	91.7815369602
2004	93.6516160168
2005	91.9180151854
2006	97.9576185951
2007	92.3151590625
2008	91.3381540597
2009	110.0429809331
2010	108.5669129902
2011	107.7269385929
2012	102.1557614815
2013	99.9794164814
2014	99.987562134
2015	100
2016	109.9273641707
2017	106.0863735852
2018	99.828515923
2019	94.0535239827
2020	98.1361198176
2021	105.687062823