Year	2004-2006 = 100
1961	20.238731017416
1962	22.5336610675527
1963	22.8987261843871
1964	23.2281375840161
1965	24.4925501726668
1966	23.0536283082039
1967	24.0473892107321
1968	26.7515712509982
1969	26.0630406794614
1970	26.2805609189786
1971	28.444365648366
1972	29.4613289699466
1973	28.6552550395237
1974	31.0340222522439
1975	31.952859284733
1976	33.3106728970981
1977	32.1270112961166
1978	34.3425719384686
1979	34.6023498396596
1980	37.3997223488113
1981	38.270402186785
1982	41.2917935846313
1983	41.6063017507793
1984	42.3440183555223
1985	46.4064737611267
1986	50.0885330423002
1987	49.8443027673656
1988	51.3196104754035
1989	52.3748898301673
1990	58.6682036335119
1991	60.6826851693347
1992	63.8086452127226
1993	65.590134332167
1994	66.9019472467797
1995	67.6001472663935
1996	77.4530036764098
1997	73.4243769653925
1998	80.8578916704734
1999	79.5480352128176
2000	80.3144387676585
2001	80.4757127247189
2002	89.3804883857174
2003	94.135589981863
2004	95.3666340710868
2005	100.388199187261
2006	106.497322813581
2007	107.11528897578
2008	101.535085378215
2009	108.855423502865
2010	109.705088657629
2011	113.158299296587
2012	116.120026997101
2013	117.699781948501
2014	116.647557921356