Year	2000 = 100
1985	37.7551
1986	43.91892
1987	39.69072
1988	40.74074
1989	48.32215
1990	37.66234
1991	34.04255
1992	37.75934
1993	31.60377
1994	36.97479
1995	36.76471
1996	37.3494
1997	36.8984
1998	37.14286
1999	79
2000	100
2001	89.93609
2002	91.51997
2003	101.00671
2004	119.02067
2005	153.42543
2006	174.98763
2007	177.06227
2008	225.38447
2009	199.15136
2010	207.25959
2011	228.59063
2012	237.58977
2013	236.57852
2014	221.09655
2015	141.13347
2016	116.62799