Year	2000 = 100
1980	72.26277372
1981	79.38931298
1982	80.8
1983	77.04918033
1984	80.70175439
1985	88.03418803
1986	93.27731092
1987	93.75
1988	86.5248227
1989	97.14285714
1990	97.31543624
1991	104.0816327
1992	109.8039216
1993	120.2702703
1994	97.03703704
1995	102.2058824
1996	93.75
1997	102.9411765
1998	103.3333333
1999	103.7735849
2000	100
2001	99.31133035
2002	98.4486711
2003	94.33019523
2004	96.48093544
2005	122.5709222
2006	130.4452946
2007	126.3285821
2008	148.4047163
2009	138.5094481
2010	173.0315643
2011	166.7695039
2012	150.7547586
2013	157.626417
2014	141.5275571
2015	125.3722097
2016	131.0961831
2017	140.3183871
2018	138.9453595