Year	2000 = 100
1980	80
1981	87
1982	80
1983	88
1984	82
1985	77
1986	76
1987	77
1988	83
1989	91
1990	99
1991	92
1992	96
1993	100
1994	103
1995	113
1996	111
1997	106
1998	102
1999	98
2000	100
2001	98.61073409
2002	98.93867138
2003	100.1157565
2004	109.2031209
2005	126.9917844
2006	134.6706481
2007	136.4073883
2008	160.1386977
2009	140.8642715
2010	154.6592369
2011	164.1325586
2012	192.938109
2013	211.8268285
2014	220.3933445
2015	226.2008164
2016	233.7639009
2017	239.0891344
2018	249.3106899