Year	2000 = 100
1980	82
1981	71
1982	57
1983	48
1984	51
1985	51
1986	61
1987	71
1988	76
1989	73
1990	83
1991	82
1992	92
1993	63
1994	89
1995	98
1996	99
1997	96
1998	101
1999	104
2000	100
2001	96.56965264
2002	96.10554718
2003	104.9277467
2004	116.2394656
2005	125.639412
2006	132.3110343
2007	143.0147313
2008	167.7223432
2009	154.2145877
2010	160.207798
2011	182.3297858
2012	179.0189973
2013	176.7272808
2014	173.7978548
2015	161.1845666
2016	160.147221
2017	164.2244904
2018	170.6027883