Year	2000 = 100
1990	67.60798557
1991	87.12435824
1992	111.351342
1993	121.4120644
1994	89.83298116
1995	68.07228916
1996	87.69363167
1997	86.66092943
1998	93.2444062
1999	86.40275387
2000	100
2001	106.1101549
2002	125.6884682
2003	158.1325301
2004	171.5183305
2005	231.3993115
2006	261.3456971
2007	366.2094664
2008	453.7934596
2009	395.2171687
2010	398.2516351
2011	484.5094664
2012	571.1273666
2013	571.1273666
2014	518.1583477
2015	282.8313253
2016	322.7194492
2017	322.7194492
2018	361.4457831