Year	2000 = 100
1980	23.63929058
1981	16.74053419
1982	12.88484227
1983	14.58694204
1984	17.11982468
1985	17.19026376
1986	20.41132148
1987	23.02175285
1988	22.51814086
1989	26.09968914
1990	28.83798724
1991	27.19875703
1992	35.7052209
1993	51.42271561
1994	58.71472332
1995	58.73512684
1996	62.13286058
1997	73.3865835
1998	96.68827883
1999	101.4993459
2000	100
2001	101.7556708
2002	110.1428723
2003	116.0971537
2004	123.8504723
2005	145.4637554
2006	169.0708978
2007	187.6225046
2008	220.1589663
2009	161.594974
2010	190.6661249
2011	225.5599552
2012	242.2192662
2013	247.1392123
2014	236.2300406
2015	217.5424112
2016	204.6223296
2017	200.6955562
2018	203.2665414