Year	2004-2006 = 100
1992	64.5
1993	54.52
1994	47.65
1995	45.75
1996	58.8
1997	72.4
1998	76.73
1999	86.55
2000	93.48
2001	101.21
2002	89.14
2003	96.16
2004	105.18
2005	95.63
2006	99.19
2007	100.17
2008	100.96
2009	107.53
2010	101
2011	105.07
2012	101.48
2013	108.33
2014	103.43
2015	114.37
2016	117.51