Year	2000 = 100
1980	66
1981	65
1982	76
1983	70
1984	66
1985	66
1986	86
1987	104
1988	109
1989	101
1990	100
1991	104
1992	81
1993	102
1994	113
1995	121
1996	120
1997	111
1998	115
1999	112
2000	100
2001	97.31101244
2002	95.17438987
2003	103.4450827
2004	113.0623382
2005	121.2154055
2006	126.5535785
2007	137.382814
2008	167.3917178
2009	149.7007949
2010	166.7707373
2011	201.1755425
2012	196.9122511
2013	191.0475058
2014	186.5902246
2015	169.163839
2016	167.8773366
2017	173.3920813
2018	180.2802447