Year	2000 = 100
1992	28.97986006
1993	40.13575328
1994	69.72158348
1995	55.42424846
1996	69.31978679
1997	91.54159339
1998	78.52784401
1999	80.16993181
2000	100
2001	104.502644
2002	107.5910592
2003	100.631868
2004	120.3118091
2005	139.9244542
2006	150.3813786
2007	161.7567181
2008	172.5192546
2009	182.2728577
2010	231.1332247
2011	231.6102651
2012	245.3793722
2013	279.940469
2014	295.2849802
2015	306.937968
2016	292.0354617
2017	313.2591114
2018	284.5048703