Year	2000 = 100
1980	35.0703418
1981	34.27433663
1982	29.62443668
1983	28.81794452
1984	31.18972678
1985	31.10223947
1986	34.95010063
1987	40.32604464
1988	52.08353386
1989	47.93183748
1990	61.27085006
1991	61.54868331
1992	57.07490723
1993	43.88027025
1994	79.81011376
1995	92.59199995
1996	92.58944338
1997	94.6258164
1998	96.24358518
1999	100.9563417
2000	100
2001	96.12692498
2002	105.6131347
2003	118.1178429
2004	133.5476406
2005	150.5654837
2006	171.4756061
2007	206.4105715
2008	273.7524745
2009	189.1097702
2010	239.1153895
2011	291.3666839
2012	288.5651169
2013	295.6408874
2014	321.8521707
2015	300.5218485
2016	307.3064407
2017	340.8600797
2018	391.2143058