Year	CPI
1970	38.8
1972	41.8
1974	49.3
1976	56.9
1978	65.2
1980	82.4
1982	96.5
1984	103.9
1986	109.6
1988	118.3
1990	130.7
1992	140.3
1994	148.2
1996	156.9
1998	163
2000	172.2
2002	179.9
2004	188.9
2006	201.6
2008	215.3
2010	218.1
2011	224.9
2012	229.6
2013	233
2014	236.7