Year	2015 = 100
1980	70.5486186474
1981	58.631606503
1982	63.5562325114
1983	59.3933208454
1984	58.5727441093
1985	58.2795977327
1986	57.2242124974
1987	54.5272075531
2000	58.2795977327
2001	51.6767349266
2002	53.8098468753
2003	55.9109827901
2004	58.5420907893
2005	112.8
2006	122.9
2007	128.3
2008	138.5
2009	117.7
2010	135.9
2011	162.7
2012	147.8
2013	131.4
2014	112.8
2015	100
2016	100.5
2017	102.5
2018	106.3
2019	111.3
2020	117.7
2021	147.6
2022	142.6