Year	2000 = 100
1980	111.2
1981	89.71962617
1982	95.95959596
1983	117.1717172
1984	80.21978022
1985	94.73684211
1986	93.27731092
1987	85.71428571
1988	90.13157895
1989	88.35616438
1990	85.95505618
1991	77.84090909
1992	78.57142857
1993	69.76744186
1994	51.13636364
1995	86.16352201
1996	85.25641026
1997	87.96992481
1998	90.24390244
1999	96.63865546
2000	100
2001	63.51237898
2002	60.9530232
2003	69.35828148
2004	60.58965911
2005	55.79362812
2006	59.20028005
2007	65.66460476
2008	64.43108794
2009	69.40887426
2010	78.81862995
2011	98.88673999
2012	102.5565165
2013	102.361228
2014	123.7850725
2015	143.1450683
2016	128.5672411
2017	103.3604302
2018	80.79338741