Year	2010 = 100
1960	45.4257669903997
1961	45.8860436629447
1962	45.1248168583511
1963	45.9391525097768
1964	46.018815780025
1965	46.3994291823218
1966	47.4970120168521
1967	48.373307989582
1968	48.7539213918788
1969	49.7983953795769
1970	51.5952446973968
1971	51.223482769572
1972	51.6129476463408
1973	59.8005615329581
1974	78.5656874136376
1975	80.9290310976666
1976	85.0715211505714
1977	86.6736380300067
1978	84.4696208864741
1979	90.6213956445271
1980	106.722227709129
1981	108.226978369372
1982	110.156599804272
1983	107.713592849995
1984	107.43034566689
1985	106.217693664224
1986	96.5164776428915
1987	92.8962245838358
1988	91.9756712387459
1989	94.3390149227749
1990	96.277487832147
1991	96.4456658471154
1992	95.0117269826483
1993	91.4265301262205
1994	92.2680003175359
1995	95.2528379772962
1996	97.4120822418036
1997	100.944669365722
1998	93.7683575454473
1999	94.474874970231
2000	100
2001	92.2521235214734