Year	2015 = 100
1980	133.5014888231
1981	83.6065935628
1982	103.3201482563
1983	137.3466555519
1984	150.6570268013
1985	125.5320145156
1986	81.4145616595
1987	91.5783940514
1988	116.9972797886
1989	99.8192554151
1990	68.7447413196
1991	50.1169674051
1992	44.9890704929
1993	49.9812738825
1994	27.9483679952
1995	14.9550298667
1996	17.1449905017
1997	25.5182595723
1998	24.7245791504
1999	34.6195357023
2000	110.3040999167
2001	106.3501221863
2002	121.2802063175
2003	147.8482215815
2004	144.9854059591
2005	147.9262829105
2006	110.5535568302
2007	165.4001493659
2008	122.1677300923
2009	78.0206353477
2010	119.2132772431
2011	112.4490904305
2012	129.1440401824
2013	105.3964159626
2014	86.4139288592
2015	100
2016	95.0991039948
2017	75.3495791453
2018	78.2327586143
2019	83.6139017057
2020	63.1889763811
2021	48.9359896764