Year	2000 = 100
1980	229.9146522
1981	222.3830639
1982	196.4049015
1983	226.3596052
1984	275.8270157
1985	250.7738521
1986	360.4653602
1987	215.7821962
1988	206.7210223
1989	181.5417918
1990	207.88633
1991	177.2570448
1992	125.5211939
1993	124.6488342
1994	54.62299147
1995	97.89646669
1996	114.0532402
1997	163.9297527
1998	113.3057114
1999	114.1366344
2000	100
2001	162.260171
2002	122.6385013
2003	118.865009
2004	185.2011177
2005	235.1263082
2006	277.9177115
2007	333.5201212
2008	505.0253484
2009	443.3853509
2010	560.8919027
2011	875.827574
2012	1114.68964
2013	1326.38256
2014	1364.306159
2015	1286.836361
2016	1370.796565
2017	1981.4797
2018	2091.057119