Year	2000 = 100
1980	73.88535032
1981	61.93181818
1982	59.64912281
1983	57.66871166
1984	62.17948718
1985	62.06896552
1986	73.38709677
1987	65.24822695
1988	84.29752066
1989	74.26470588
1990	66.44295302
1991	78.90625
1992	81.96721311
1993	87.27272727
1994	100.952381
1995	110.3773585
1996	108.3333333
1997	114.4230769
1998	114.2857143
1999	103.1578947
2000	100
2001	99.82360984
2002	98.47413921
2003	97.10817968
2004	97.95052157
2005	98.75545886
2006	103.9667437
2007	106.1470351
2008	110.0856075
2009	107.2764694
2010	124.4458032
2011	134.1584343
2012	126.330954
2013	123.7563749
2014	119.5613109
2015	106.4118384
2016	109.6415083
2017	115.9903352
2018	114.8827283