Annual Percent
1974-01-01 0.5135860000000000
1975-01-01 1.1770900000000000
1976-01-01 2.0289200000000003
1977-01-01 1.8555900000000000
1978-01-01 2.1463500000000000
1979-01-01 1.7439200000000001
1980-01-01 2.1994900000000000
1981-01-01 2.1465900000000000
1982-01-01 2.1323900000000000
1983-01-01 2.1255200000000000
1984-01-01 1.9869700000000001
1985-01-01 2.6810800000000000
1986-01-01 2.6003200000000000
1987-01-01 2.3374200000000003
1988-01-01 2.3578600000000000
1989-01-01 2.2950200000000000
1990-01-01 2.4851600000000000
1991-01-01 2.8939900000000000
1992-01-01 2.9255500000000000
1993-01-01 2.9937200000000000
1994-01-01 2.9359300000000000
1995-01-01 2.9931799999999997
1996-01-01 2.9704700000000000
1997-01-01 3.2202300000000000
1998-01-01 2.9305900000000000
1999-01-01 3.6164300000000003
2000-01-01 4.9894200000000000
2001-01-01 6.2464800000000000
2002-01-01 6.4586700000000000
2003-01-01 7.4491300000000000
2004-01-01 7.8803199999999990
2005-01-01 9.0596500000000000
2006-01-01 9.8864300000000000
2007-01-01 10.5613000000000000
2008-01-01 10.9838000000000000
2009-01-01 10.5377000000000000
2010-01-01 11.4116000000000000
2011-01-01 11.2149000000000000
2012-01-01 11.0811000000000000
2013-01-01 11.9681000000000000
2014-01-01 12.6046000000000000
2015-01-01 14.1419000000000000
2016-01-01 13.7285000000000000
2017-01-01 13.6656000000000000