Year	2000 = 100
1980	40.96252016
1981	42.01350369
1982	35.18557407
1983	33.40124394
1984	25.33509102
1985	19.70613361
1986	30.51205624
1987	46.72165483
1988	50.66171612
1989	54.9317284
1990	61.25654047
1991	64.95856647
1992	70.21282444
1993	74.84467235
1994	86.75248398
1995	94.78249739
1996	93.67545604
1997	105.2797525
1998	107.3319199
1999	102.5049833
2000	100
2001	115.3099694
2002	112.5749132
2003	179.1768137
2004	213.2282634
2005	193.641979
2006	195.8300239
2007	205.6762262
2008	185.9838216
2009	181.6077317
2010	196.9240464
2011	208.9582937
2012	210.7087296
2013	207.2934103
2014	219.1885687
2015	198.2597949
2016	178.71106
2017	196.2983387
2018	189.9192728