Year	2004-2006 = 100
1992	81.26
1993	78.77
1994	76.7
1995	80.06
1996	72.2
1997	74.13
1998	74.07
1999	76.17
2000	76.51
2001	78.81
2002	82.88
2003	83.58
2004	92.91
2005	99.95
2006	107.15
2007	109.29
2008	116.15
2009	117.17
2010	124.41
2011	129.46
2012	137.18
2013	145.09
2014	153.14
2015	162.89
2016	167.11