Year	2000 = 100
1980	48.73989672
1981	38.51193699
1982	37.78840948
1983	36.0804718
1984	40.33544484
1985	33.28724285
1986	38.03836638
1987	40.18867558
1988	33.74988771
1989	39.00650932
1990	38.55733956
1991	40.68021298
1992	39.65731989
1993	40.61429428
1994	54.64453676
1995	61.52912621
1996	61.77184466
1997	62.62135922
1998	65.29126214
1999	70.87378641
2000	100
2001	112.6213592
2002	58.98058252
2003	103.8834951
2004	120.3413835
2005	103.718568
2006	119.5699029
2007	150.2043689
2008	158.9496359
2009	127.6683252
2010	139.4987784
2011	192.961165
2012	183.9697816
2013	233.3260922
2014	266.5165049
2015	248.5849515
2016	273.5092745
2017	345.6817387
2018	370.3303926