Year	2004-2006 = 100
1961	19.2954550702136
1962	20.344900789537
1963	21.0049029311805
1964	22.1703799046096
1965	23.4130371728367
1966	24.8380202736308
1967	24.9182668610183
1968	25.3590002077327
1969	25.7276540831435
1970	27.5079298353329
1971	28.2946818731342
1972	27.5060892548222
1973	30.64449993678
1974	30.979956726038
1975	31.7969101312408
1976	32.0790084245606
1977	32.7069948168172
1978	35.7818290067467
1979	36.7502015004912
1980	37.495909334144
1981	39.4519067595604
1982	42.4377141726066
1983	45.0820813782488
1984	48.5229746476137
1985	47.7377595761843
1986	48.7625185761049
1987	50.4413471011456
1988	51.5696299619468
1989	53.1208743872875
1990	56.2455188501451
1991	57.3346051240317
1992	59.689243719167
1993	62.7080279688016
1994	64.4115713877732
1995	68.7584258938463
1996	73.4652772054699
1997	75.0456174573533
1998	76.4302899466624
1999	79.7557260260279
2000	83.9188304320088
2001	86.2818643460978
2002	89.9174816196609
2003	91.4050033842191
2004	97.1942455335148
2005	99.9999539868859
2006	103.512295435241
2007	108.789510442091
2008	114.892549973467
2009	117.065175142714
2010	120.127705043556
2011	125.896656883199
2012	130.994850971701
2013	133.256486878489
2014	135.134407575409