Year	2010 = 100
1980	80.5547067112163
1981	90.3330813024231
1982	97.6698305661301
1983	103.446582836194
1984	72.8689281000778
1985	72.7323297823277
1986	68.1442402844392
1987	42.6857943207464
1988	52.0911535106471
1989	41.7130820263331
1990	36.8119636678617
1991	39.4225668758412
1992	40.9686515109395
1993	43.089194179298
1994	41.7264814788673
1995	51.7121228140857
1996	42.9022270559483
1997	54.7916192889359
1998	67.492724000156
1999	76.9905620404873
2000	79.9771119812265
2001	85.0635273767995
2002	66.5143368065142
2003	57.7533887956921
2004	55.7631278042369
2005	54.5914107477359
2006	57.8078493637603
2007	63.3482766124759
2008	75.9547707825202
2009	99.0629881687627
2010	100
2011	70.7998790984485
2012	84.9861974224595
2013	83.2363540083522
2014	128.958750324441
2015	309.752265989254
2016	741.702480633801