Year	2000 = 100
1980	138
1981	143
1982	136
1983	137
1984	131
1985	133
1986	131
1987	131
1988	132
1989	126
1990	134
1991	122
1992	116
1993	78
1994	83
1995	103
1996	97
1997	107
1998	111
1999	104
2000	100
2001	96.72534263
2002	97.62214663
2003	105.9529898
2004	116.3002388
2005	131.3693849
2006	142.6632359
2007	154.1499999
2008	179.8761259
2009	159.462668
2010	173.1012779
2011	206.2220323
2012	203.8958808
2013	199.2970453
2014	196.6778661
2015	171.8510129
2016	165.3847269
2017	172.3484054
2018	184.4181683