Year	2015 = 100
1980	13.0693252285
1981	15.5294014717
1982	15.3973119129
1983	18.0231818811
1984	18.9925326147
1985	25.8295741253
1986	24.3164038252
1987	25.3901996597
1988	32.1570359708
1992	54.9089641998
1993	61.3380245591
1994	64.4422829579
1995	65.8993217643
1996	66.661846575
1997	72.2090052185
1998	81.0908935383
1999	73.7664035173
2000	74.9804254039
2001	85.2158740096
2002	81.3820939667
2003	74.1804381308
2004	68.5980491996
2005	65.8205592363
2006	61.92274648
2007	67.0673042076
2008	66.0508901205
2009	86.4721050545
2010	84.5158117698
2011	80.9464191552
2012	84.180604205
2013	93.0834939421
2014	86.9515736081
2015	100
2016	136.7328690912
2017	125.8291894608
2018	132.9635080309
2019	134.4305658118
2020	132.6780331078
2021	113.9437982437