Year	2000 = 100
1980	121.0303959
1981	75.79645147
1982	93.66845687
1983	124.5163649
1984	136.5833427
1985	113.8053931
1986	73.80918907
1987	83.02356315
1988	106.0679339
1989	90.49460128
1990	62.32292487
1991	45.43527162
1992	40.78639917
1993	45.31225396
1994	25.33756045
1995	13.558
1996	15.54338462
1997	23.13446154
1998	22.41492308
1999	31.38553846
2000	100
2001	96.41538462
2002	109.9507692
2003	134.0369231
2004	131.4415385
2005	134.1076923
2006	100.2261538
2007	149.9492308
2008	110.7553846
2009	70.73230769
2010	108.0769231
2011	101.9446154
2012	117.08
2013	95.55076923
2014	78.34153846
2015	90.65846154
2016	86.21538462
2017	68.31076923
2018	70.74615385