Year	2015 = 100
1980	73.1599969441
1981	66.3770399746
1982	62.5328465406
1983	65.3307158301
1984	61.2509526528
1985	62.6176373454
1986	61.3132868754
1987	57.6108120822
1988	78.1393813793
1989	89.5366845081
1990	88.5735449387
1991	95.4238730121
1992	105.7353011574
1993	93.9148218523
1994	96.4895581989
1995	100.1400092536
1996	112.2531081136
1997	108.7406617677
1998	121.1451074791
1999	120.8177704257
2000	120.0901522393
2001	131.8107178828
2002	110.5185417585
2003	164.6404309821
2004	184.7419295911
2005	172.1892936286
2006	163.4903601385
2007	143.0414132183
2008	106.6611393085
2009	129.4353975987
2010	133.7786617475
2011	117.2706461869
2012	112.4781140426
2013	104.6094143569
2014	105.4211073587
2015	100
2016	108.6506370377
2017	114.3307416628
2018	122.6051642706
2019	122.6504732042
2020	109.1025469566
2021	116.8975697607