Year	2000 = 100
1980	70.77364025
1981	88.55008467
1982	91.13016513
1983	71.99459464
1984	76.03561742
1985	89.80981119
1986	91.02372565
1987	76.91634373
1988	83.1492003
1989	80.56523211
1990	96.48103451
1991	87.67702873
1992	73.51805571
1993	88.79742775
1994	79.48581177
1995	92.78617774
1996	100.6347406
1997	116.1408024
1998	116.0629459
1999	88.51648716
2000	100
2001	105.4513202
2002	119.4207689
2003	126.8674241
2004	141.7576833
2005	154.7689715
2006	181.4742648
2007	226.9410721
2008	269.664386
2009	263.1192877
2010	313.7940612
2011	385.609916
2012	381.7940023
2013	411.2715118
2014	426.6644713
2015	320.4068105
2016	232.9690925
2017	244.3531138
2018	248.359915