Year	2015 = 100
1980	45.6203762941
1981	51.075035294
1982	53.7499502685
1983	56.8364953923
1984	67.9924757031
1985	67.4623107564
1986	77.8769827021
1987	104.3915825228
1988	112.0658267128
1989	122.3471592344
1990	126.6441858585
1991	125.757162439
1992	132.9898105783
1993	133.7837951956
1994	139.400091661
1995	149.1384769937
1996	149.0637957236
1997	160.4153472999
1998	159.8925784851
1999	164.2987728522
2000	189.6157201171
2001	171.7668988763
2002	175.949049471
2003	192.75233312
2004	210.0037042569
2005	184.9108007075
2006	190.980893573
2007	189.8898003493
2008	149.1690963109
2009	71.7688405981
2010	64.9573121922
2011	64.9313231203
2012	76.2727180443
2013	85.0090812467
2014	92.7043885766
2015	100
2016	93.8446958398
2017	104.9886335236
2018	112.7971567403
2019	118.4164734998
2020	101.0713026896
2021	120.9471973615