Year	2000 = 100
1980	38.12414306
1981	43.41401105
1982	39.80056528
1983	45.09314835
1984	39.12862751
1985	42.14151203
1986	47.8837268
1987	46.27122126
1988	51.86971008
1989	57.58148403
1990	63.05499965
1991	60.28509474
1992	65.08132011
1993	66.38889292
1994	75.80313529
1995	75.2268056
1996	87.78723936
1997	101.5234288
1998	103.1995319
1999	94.65035724
2000	100
2001	91.79173757
2002	89.55106813
2003	99.48676771
2004	123.6511699
2005	140.4290598
2006	152.4796151
2007	159.2632963
2008	158.74407
2009	165.1358387
2010	189.3434066
2011	190.7302326
2012	203.172089
2013	213.3655786
2014	216.0806692
2015	204.7682105
2016	199.7160532
2017	237.9601485
2018	211.3451039