Year	2000 = 100
1980	298.5526316
1981	220.7894737
1982	210.6578947
1983	221.8421053
1984	253.6842105
1985	243.8157895
1986	242.6315789
1987	238.5526316
1988	323.6842105
1989	318.0263158
1990	306.0526316
1991	216.9736842
1992	163.9473684
1993	150.5263158
1994	165.2631579
1995	193.7763452
1996	191.7927101
1997	179.6429457
1998	176.2955616
1999	100.2975453
2000	100
2001	109.1495165
2002	140.3545748
2003	170.8033722
2004	237.6890652
2005	297.8923878
2006	335.3211009
2007	384.3292834
2008	545.4996281
2009	433.9201587
2010	657.0790974
2011	818.2494421
2012	781.0562856
2013	781.0562856
2014	981.2518275
2015	719.0676915
2016	669.4768163
2017	979.4197868
2018	1090.999256