Year	2004-2006 = 100
1961	21.4102597261905
1962	24.7376958076591
1963	25.3087495869074
1964	25.7866447004066
1965	27.4000529080476
1966	24.7767919704106
1967	25.9775718162351
1968	29.4778071335363
1969	28.4735115450373
1970	28.4581879635215
1971	31.0768672759162
1972	32.453041199146
1973	30.8417400963204
1974	33.8774879656343
1975	34.771589023442
1976	36.4094129071766
1977	34.1227837193046
1978	36.5774765956373
1979	36.2987898608111
1980	39.7182614655404
1981	40.2388229834473
1982	43.1390198010559
1983	43.2491205077539
1984	43.6411548360954
1985	49.1122690196692
1986	53.136952627039
1987	52.0396919627757
1988	53.0608638324957
1989	53.2094186786859
1990	59.3260350540619
1991	62.3204115602679
1992	65.7308412486401
1993	67.5106227313058
1994	67.8731741343165
1995	68.5644022468675
1996	81.1468436249646
1997	73.9165297613155
1998	82.9284576899911
1999	80.0959962412579
2000	78.9116886263295
2001	79.8679109310846
2002	90.7026079605828
2003	94.7320843070816
2004	95.2772586781267
2005	100.190695768685
2006	106.512863746727
2007	105.100747271317
2008	96.6813466828074
2009	106.317592420278
2010	107.352086894269
2011	110.71665055023
2012	112.475934077182
2013	115.280667118047
2014	112.137027875788