Year	2000 = 100
1985	37
1986	65
1987	77
1988	88
1989	72
1990	87
1991	80
1992	91
1993	67
1994	44
1995	50
1996	62
1997	69
1998	52
1999	79
2000	100
2001	88.28367289
2002	90.22679014
2003	103.1324009
2004	133.39785
2005	185.0642291
2006	221.9935986
2007	241.7590727
2008	337.2141509
2009	222.3637204
2010	268.7209261
2011	356.1516576
2012	369.2000649
2013	356.4473455
2014	332.9224936
2015	199.3348308
2016	160.5179893
2017	199.2224231
2018	253.5306206