Year	2015 = 100
1980	55.1217292237
1981	56.9591201978
1982	49.6095563013
1983	45.016078866
1984	45.016078866
1985	45.016078866
1986	51.4469472754
1987	61.5525976331
1988	71.6582479908
1989	90.9508532191
1990	93.7069396803
1991	91.8695487062
1992	90.032157732
1993	88.1947667579
1994	88.1947667579
1995	114.9076319809
1996	110.4654385201
1997	107.6507973484
1998	95.7936996119
1999	90.4196268876
2000	91.8695487062
2001	87.0927159493
2002	83.0836608879
2003	85.301391077
2004	91.2724446873
2005	99.1
2006	104
2007	108.9
2008	122.5
2009	104.7
2010	110
2011	118.9
2012	119.9
2013	117.2
2014	116
2015	100
2016	94.1
2017	98.5
2018	103.8
2019	99.4
2020	93.5
2021	107.7
2022	123.7