Year	2000 = 100
1980	9.711727516
1981	10.83070809
1982	12.11620035
1983	10.97840232
1984	13.25234007
1985	14.32108142
1986	16.69216923
1987	20.21627745
1988	24.83961154
1989	30.9309056
1990	34.7966879
1991	41.16640215
1992	46.10072618
1993	51.9753656
1994	61.25419498
1995	70.45599445
1996	63.53402841
1997	68.10015362
1998	74.39254817
1999	82.96708183
2000	100
2001	101.89748
2002	105.9939712
2003	118.124416
2004	133.2541811
2005	143.2670193
2006	159.108533
2007	178.5399072
2008	186.7739538
2009	159.578542
2010	185.4606901
2011	202.2417254
2012	206.9052004
2013	207.2954931
2014	209.0796975
2015	205.350542
2016	207.1306282
2017	219.7025246
2018	226.274275