Year	2015 = 100
1980	57.9442101266
1981	67.7818806521
1982	63.3431399275
1983	54.716374515
1984	53.8015277006
1985	53.3438375742
2000	53.3438375742
2001	49.629278119
2002	45.9198930854
2003	56.8512195396
2004	69.622830204
2005	120.1
2006	130.9
2007	142.8
2008	189
2009	115.2
2010	133.6
2011	160
2012	153.4
2013	161.9
2014	157.5
2015	100
2016	83.3
2017	98.9
2018	117.2
2019	97.5
2020	73.9
2021	160.6
2022	287.7