Year	2015 = 100
1980	63.2322826918
1981	71.9267215619
1982	67.9747038937
1983	68.7651074273
1984	67.9747038937
1985	67.18430036
1986	72.7171250956
1987	79.8307568984
1988	82.2019674993
1989	86.9443887012
1990	93.2676169704
1991	79.8307568984
1992	82.2019674993
1993	80.6211604321
1994	86.1539851676
1995	94.0580205041
1996	91.6868099031
1997	86.1539851676
1998	82.2019674993
1999	79.0403533648
2000	79.0403533648
2001	76.4906645478
2002	72.5557117235
2003	74.3023489457
2004	80.0843204071
2005	86.5
2006	91.2
2007	97.5
2008	109.8
2009	97.3
2010	101.7
2011	109.1
2012	107.4
2013	113.1
2014	112.6
2015	100
2016	89.7
2017	93.8
2018	98
2019	92.9
2020	89.7
2021	102.4
2022	118.9