Year	2015 = 100
1980	76.1281389811
1981	66.6121216084
1982	60.6646107505
1983	55.3118509784
1984	50.5538422921
1985	50.5538422921
1986	59.475108579
1987	64.2331172653
1988	64.8278683511
1989	60.0698596648
1990	68.3963748658
1991	68.3963748658
1992	71.3701302948
1993	68.9911259516
1994	67.2068726942
1995	74.3438857237
1996	71.9648813805
1997	63.6383661795
1998	60.6646107505
1999	60.0698596648
2000	59.475108579
2001	57.441888669
2002	56.4208539771
2003	60.659728201
2004	66.6258564332
2005	80.1
2006	85.5
2007	93.7
2008	111.5
2009	96.7
2010	103.8
2011	119.2
2012	118.1
2013	115.5
2014	114.1
2015	100
2016	96.3
2017	101.3
2018	107.8
2019	104.5
2020	98.7
2021	119.7
2022	148.1