Year	2000 = 100
1980	181.25
1981	192
1982	163.6363636
1983	155.1724138
1984	154.5454545
1985	143.4782609
1986	70.27027027
1987	72.60273973
1988	60.9375
1989	75.71428571
1990	88.50574713
1991	74.3902439
1992	65.04065041
1993	59.40594059
1994	56.12244898
1995	55.55555556
1996	86.9047619
1997	65.09433962
1998	43.87755102
1999	59.5959596
2000	100
2001	90.63664972
2002	92.18717608
2003	101.6971135
2004	118.6860128
2005	155.4280122
2006	175.2011489
2007	175.8214253
2008	216.457795
2009	153.6843948
2010	183.874217
2011	219.3600916
2012	224.818296
2013	223.1342137
2014	210.6551003
2015	139.1683774
2016	120.2301237
2017	142.2593419
2018	168.5193722