Year	2015 = 100
1980	118.689957087
1981	105.3927419776
1982	95.0504635593
1983	82.7382273469
1984	86.1856534864
1985	77.3208434135
1986	83.7232062439
1987	89.6330796258
1988	96.5279319047
1989	97.5129108017
1990	96.5279319047
1991	88.6481007288
1992	75.3508856195
1993	71.4109700316
1994	71.4109700316
1995	73.3809278255
1996	80.2757801045
1997	77.813332862
1998	53.6813498858
1999	49.2489448494
2000	49.2489448494
2001	47.2383462056
2002	46.9037974042
2003	51.7776187239
2004	59.3863742023
2005	67.8
2006	81.1
2007	96.5
2008	93.6
2009	89.1
2010	106.4
2011	121.7
2012	110.2
2013	104.8
2014	109.8
2015	100
2016	100
2017	101.6
2018	106
2019	105.7
2020	112
2021	122.1
2022	138.2