Year	2015 = 100
1980	9.3949916491
1981	8.9504231758
1982	9.9879515071
1983	8.151835258
1984	10.1299832587
1985	9.2035970463
1986	7.0722122289
1987	10.7017443482
1988	15.4402749335
1989	30.4626312805
1990	29.0326531459
1991	22.3221827828
1992	19.8830826877
1993	21.9624699529
1994	24.7369345762
1995	24.1631461594
1996	26.1108334946
1997	28.7439391828
1998	27.2563176372
1999	24.0889998551
2000	26.3276599296
2001	28.199610417
2002	27.867910757
2003	30.9281657042
2004	34.3975850539
2005	37.7256408507
2006	41.552541827
2007	56.5254683874
2008	76.6715968044
2009	60.7858690015
2010	77.8408392222
2011	92.8970263226
2012	87.1505261386
2013	113.159575415
2014	115.3091823799
2015	100
2016	101.6410140484
2017	103.8702778759
2018	108.2042223859
2019	95.347857865
2020	101.9310208049
2021	126.2157001078