Annual Percent
1960-01-01 61.312600000000000
1961-01-01 58.654100000000000
1962-01-01 58.964500000000000
1963-01-01 59.601100000000000
1964-01-01 57.625300000000000
1965-01-01 55.945400000000000
1966-01-01 55.859100000000000
1967-01-01 57.209300000000000
1968-01-01 60.083200000000000
1969-01-01 59.781100000000000
1970-01-01 56.347900000000000
1971-01-01 56.189700000000000
1972-01-01 56.940900000000000
1973-01-01 57.900500000000000
1974-01-01 57.435800000000000
1975-01-01 53.911200000000000
1976-01-01 52.184800000000000
1977-01-01 51.498999999999995
1978-01-01 52.240100000000000
1979-01-01 53.942700000000000
1980-01-01 52.917300000000000
1981-01-01 54.856500000000000
1982-01-01 55.032100000000000
1983-01-01 52.510200000000000
1984-01-01 50.172700000000000
1985-01-01 48.989700000000000
1986-01-01 48.415000000000000
1987-01-01 48.940000000000000
1988-01-01 48.010400000000000
1989-01-01 47.342700000000000
1990-01-01 46.276400000000000
1991-01-01 43.949100000000000
1992-01-01 44.592900000000000
1993-01-01 44.029400000000000
1994-01-01 41.789300000000000
1995-01-01 39.495400000000000
1996-01-01 40.658400000000000
1997-01-01 40.751100000000000
1998-01-01 38.743600000000000
1999-01-01 38.351400000000000
2000-01-01 37.803700000000000
2001-01-01 40.672400000000000
2002-01-01 43.685800000000000
2003-01-01 43.726200000000000
2004-01-01 42.930200000000000
2005-01-01 44.378900000000000
2006-01-01 46.683800000000000
2007-01-01 48.816700000000000
2008-01-01 53.285400000000000
2009-01-01 60.772600000000000
2010-01-01 61.352700000000000
2011-01-01 62.457700000000000
2012-01-01 64.928200000000000
2013-01-01 65.687100000000000
2014-01-01 65.361700000000000
2015-01-01 64.652600000000000
2016-01-01 66.462600000000000