Annual Percent
1974-01-01 1.138300000000000
1975-01-01 17.751800000000000
1976-01-01 30.673000000000002
1977-01-01 40.735100000000000
1978-01-01 41.727800000000000
1979-01-01 49.761700000000000
1980-01-01 60.141900000000000
1981-01-01 74.375200000000000
1982-01-01 91.844100000000000
1983-01-01 91.132800000000000
1984-01-01 84.899300000000000
1985-01-01 87.993400000000000
1986-01-01 90.080300000000000
1987-01-01 94.774200000000000
1988-01-01 118.566000000000000
1989-01-01 144.071000000000000
1990-01-01 139.726000000000000
1991-01-01 122.192000000000010
1992-01-01 118.252999999999990
1993-01-01 113.052000000000000
1994-01-01 117.252999999999990
1995-01-01 137.512000000000000
1996-01-01 144.636000000000000
1997-01-01 145.679000000000000
1998-01-01 145.850000000000000
1999-01-01 135.031000000000000
2000-01-01 123.657999999999990
2001-01-01 117.825000000000000
2002-01-01 120.137000000000000
2003-01-01 124.633000000000000
2004-01-01 114.766000000000000
2005-01-01 113.930000000000000
2006-01-01 121.146000000000000
2007-01-01 122.348999999999990
2008-01-01 125.714000000000000
2009-01-01 122.790000000000000
2010-01-01 108.624000000000000
2011-01-01 95.522200000000000
2012-01-01 84.214500000000000
2013-01-01 76.728800000000000
2014-01-01 74.071900000000000
2015-01-01 72.720000000000000
2016-01-01 74.679500000000000