Year	2004-2006 = 100
1961	45.7331084371911
1962	45.3830376969804
1963	49.7477563056134
1964	50.9895301152507
1965	51.4392787444554
1966	52.1784562409911
1967	55.9255172850313
1968	57.6415077113433
1969	58.9786869942556
1970	62.4746704656309
1971	65.4744121408327
1972	68.8915920895203
1973	71.75865694912
1974	71.1404871898395
1975	62.504785752304
1976	65.3318208902837
1977	64.8931147227984
1978	66.0621693668457
1979	69.4972712664575
1980	68.7620494705397
1981	71.8292187378961
1982	69.1747487245769
1983	67.6649478901423
1984	70.5715648799552
1985	71.8826034860485
1986	73.4967983747942
1987	75.7131737188817
1988	74.840559052622
1989	77.3942483866807
1990	81.5558810167978
1991	95.278391454196
1992	107.593526497234
1993	103.630930447979
1994	101.845895330123
1995	102.977147011781
1996	101.480844267421
1997	94.3715146282422
1998	98.7522256462953
1999	101.583785980254
2000	101.032515461255
2001	103.985563510008
2002	107.15910065393
2003	108.570900685433
2004	109.239587256648
2005	112.084424420735
2006	110.709620379719
2007	114.488383852151
2008	113.307217820556
2009	115.043502597879
2010	116.106302450804
2011	121.139725554412
2012	120.69637951765
2013	122.614158516958
2014	122.641886092725