Year	2000 = 100
1980	131.0992372
1981	128.4003055
1982	81.17791152
1983	60.39795405
1984	49.44596029
1985	33.14167947
1986	51.07640558
1987	36.96326347
1988	49.15721274
1989	50.85296897
1990	66.65700188
1991	91.88001218
1992	98.33691388
1993	94.33903484
1994	98.21301812
1995	104.1691387
1996	105.9161147
1997	111.9758392
1998	111.3448602
1999	100.6499857
2000	100
2001	98.26341498
2002	104.5239074
2003	115.402774
2004	122.6306367
2005	134.4207258
2006	132.0090351
2007	128.9721002
2008	140.403908
2009	126.2033043
2010	136.4154749
2011	145.8652298
2012	152.4186576
2013	151.1987618
2014	149.4313993
2015	150.6616985
2016	161.1270002
2017	157.728875
2018	167.1178447