Year	2015 = 100
1980	60.791824896
1981	63.2731238714
1982	59.5511754084
1983	60.1715001522
1984	51.4869537385
1985	35.9788351425
1986	40.9414330932
1987	53.9682527138
1988	46.5243557878
1989	46.5243557878
1990	53.34792797
1991	53.34792797
1992	58.3105259207
1993	59.5511754084
1994	62.0324743837
1995	71.3373455413
1996	66.9950723344
1997	69.4763713097
1998	63.8934486152
1999	62.6527991275
2000	62.0324743837
2001	60.6809231887
2002	61.2177253309
2003	65.3592965176
2004	73.8161958467
2005	83.1
2006	87.3
2007	94.6
2008	109.4
2009	97.7
2010	104.1
2011	117.8
2012	116.3
2013	114.7
2014	112.9
2015	100
2016	97.3
2017	101.2
2018	107.2
2019	104.6
2020	102.7
2021	127
2022	152.3