Year	2015 = 100
1980	55.6699631442
1981	59.7806332228
1982	64.9284347148
1983	68.6393944579
2000	55.6699631442
2001	51.1610649709
2002	50.7837261057
2003	57.2581598878
2004	73.2202462535
2005	112.9
2006	123.1
2007	132.9
2008	153.2
2009	108.6
2010	132.4
2011	167.7
2012	170.4
2013	166.3
2014	156.8
2015	100
2016	87.5
2017	99.5
2018	117
2019	107.4
2020	84.1
2021	132.6
2022	184.7