Year	2000 = 100
1985	118.8679245
1986	85.29411765
1987	84.93150685
1988	106.6666667
1989	121.3114754
1990	94.25287356
1991	63.57615894
1992	66.66666667
1993	61.70212766
1994	68.57142857
1995	80.76923077
1996	86.53846154
1997	68.31683168
1998	44.32989691
1999	60
2000	100
2001	91.05030772
2002	91.68013493
2003	100.7073278
2004	120.308841
2005	163.5620185
2006	185.1219387
2007	195.0123821
2008	233.8186402
2009	163.8988129
2010	196.0375445
2011	245.8081262
2012	249.8174913
2013	251.5856543
2014	236.8001326
2015	137.5949534
2016	109.7466601
2017	137.0602966
2018	177.6590982