Year	Index (2000=100)
1980	36.58475
1981	32.59006
1982	39.87377
1983	25.70533
1984	47.51218
1985	43.68474
1986	31.2058
1987	39.08703
1988	37.65934
1989	50.08497
1990	39.41257
1991	41.36988
1992	47.3551
1993	42.93589
1994	38.52454
1995	47.11129
1996	54.04259
1997	67.02451
1998	54.95139
1999	62.67658
2000	100
2001	82.56328
2002	91.60305
2003	107.55323
2004	137.92688
2005	190.63881
2006	244.17714
2007	226.39614
2008	334.45585
2009	245.07834
2010	377.66171
2011	476.13636
2012	412.81916
2013	362.72463
2014	367.27646
2015	179.48276
2016	143.56874