Year	Index (2000=100)
1980	232.14286
1981	275
1982	389.28571
1983	335.71429
1984	235.71429
1985	225
1986	196.42857
1987	214.28571
1988	260.71429
1989	285.71429
1990	215.39179
1991	119.73464
1992	188.13964
1993	151.13036
1994	113.82893
1995	97.43448
1996	103.44828
1997	87.22759
1998	70.22069
1999	124.71034
2000	100
2001	48.27586
2002	31.03448
2003	51.72414
2004	44.82759
2005	10.34483
2006	13.7931
2007	51.72414
2008	379.31034
2009	86.2069
2010	172.41379
2011	241.37931
2012	327.58621
2013	168.96552
2014	103.44828
2015	100
2016	68.96552