Year	2015 = 100
1980	273.0939107377
1981	289.4479738427
1982	253.7833665096
1983	256.5413978586
1984	250.7683143387
1985	244.8009444356
1986	250.9938254146
1987	245.5565028703
1988	222.1489090285
1989	208.5803965008
1990	198.9007673397
1991	202.3104947798
1992	160.7278927837
1993	153.4963211964
1994	184.3470527118
1995	171.6954952257
1996	130.8784270492
1997	131.6627427842
1998	132.6005115977
1999	133.7844446608
2000	113.657581337
2001	110.0687195354
2002	103.9525839856
2003	105.2665621212
2004	112.9457917094
2005	115.7463499066
2006	133.3339414696
2007	127.3715784102
2008	117.6415839378
2009	100.9097734396
2010	115.3751755017
2011	112.7951385967
2012	106.0227994439
2013	101.9520323845
2014	102.6398685403
2015	100
2016	100.6197454333
2017	112.4842727572
2018	114.8341884871
2019	106.9067550184
2020	99.4444642807
2021	128.8146679211