Year	2000 = 100
1980	80.88145912
1981	68.83435752
1982	64.85665141
1983	52.60758247
1984	57.2430168
1985	52.79422577
1986	57.8706135
1987	65.38937683
1988	64.10646244
1989	76.14306105
1990	85.59403017
1991	77.55183914
1992	76.34106824
1993	77.42408146
1994	97.58551758
1995	105.8119658
1996	127.8632479
1997	106.2647863
1998	87.52136752
1999	104.1025641
2000	100
2001	91.79487179
2002	88.03418803
2003	114.1880342
2004	118.4615385
2005	119.8290598
2006	118.6630769
2007	129.0148718
2008	157.5916239
2009	107.6365812
2010	143.8223932
2011	182.8155556
2012	208.6499145
2013	189.4
2014	234.7460566
2015	153.0188034
2016	158.2697436
2017	163.3526496
2018	175.2136752