Quarterly Percent, Seasonally Adjusted
1986-01-01 64.2
1986-04-01 64.0
1986-07-01 63.9
1986-10-01 63.4
1987-01-01 63.9
1987-04-01 63.6
1987-07-01 63.6
1987-10-01 63.2
1988-01-01 62.2
1988-04-01 61.5
1988-07-01 60.5
1988-10-01 60.3
1989-01-01 59.5
1989-04-01 58.7
1989-07-01 58.8
1989-10-01 58.8
1990-01-01 58.9
1990-04-01 59.2
1990-07-01 58.7
1990-10-01 58.2
1991-01-01 57.7
1991-04-01 57.3
1991-07-01 56.8
1991-10-01 56.4
1992-01-01 56.7
1992-04-01 56.8
1992-07-01 56.4
1992-10-01 56.5
1993-01-01 56.7
1993-04-01 56.8
1993-07-01 57.2
1993-10-01 57.6
1994-01-01 58
1994-04-01 58.4
1994-07-01 59
1994-10-01 59.6
1995-01-01 60
1995-04-01 60.4
1995-07-01 60.8
1995-10-01 61
1996-01-01 61.2
1996-04-01 61.6
1996-07-01 61.8
1996-10-01 61.2
1997-01-01 61.1
1997-04-01 61.2
1997-07-01 61
1997-10-01 60.7
1998-01-01 60.4
1998-04-01 60.0
1998-07-01 59.9
1998-10-01 59.6
1999-01-01 60.3
1999-04-01 60.4
1999-07-01 60.5
1999-10-01 61
2000-01-01 60.9
2000-04-01 60.8
2000-07-01 61.4
2000-10-01 61.8
2001-01-01 61.8
2001-04-01 62.2
2001-07-01 62.2
2001-10-01 62.6
2002-01-01 63.1
2002-04-01 63.2
2002-07-01 62.8
2002-10-01 62.9
2003-01-01 62.8
2003-04-01 63.0
2003-07-01 63.5
2003-10-01 63.3
2004-01-01 63.6
2004-04-01 63.8
2004-07-01 64.4
2004-10-01 65.1
2005-01-01 64.8
2005-04-01 64.8
2005-07-01 65.5
2005-10-01 65.3
2006-01-01 65.6
2006-04-01 65.9
2006-07-01 65.5
2006-10-01 65.3
2007-01-01 65.8
2007-04-01 66.0
2007-07-01 65.8
2007-10-01 66.1
2008-01-01 65.9
2008-04-01 65.8
2008-07-01 65.7
2008-10-01 65.9
2009-01-01 64.6
2009-04-01 64.4
2009-07-01 63.6
2009-10-01 63.4
2010-01-01 63.5
2010-04-01 63.4
2010-07-01 63.8
2010-10-01 63.4
2011-01-01 63.9
2011-04-01 63.9
2011-07-01 64.0
2011-10-01 63.8
2012-01-01 63.8
2012-04-01 63.7
2012-07-01 63.4
2012-10-01 63.4
2013-01-01 63.4
2013-04-01 63.5
2013-07-01 64.3
2013-10-01 64.5
2014-01-01 64.8
2014-04-01 64.7
2014-07-01 65.0
2014-10-01 65.5
2015-01-01 65.5
2015-04-01 65.2
2015-07-01 64.5
2015-10-01 64.9
2016-01-01 65.2
2016-04-01 66.3
2016-07-01 66.6
2016-10-01 66.8
2017-01-01 67.1
2017-04-01 66.8
2017-07-01 67.7
2017-10-01 67.7
2018-01-01 67.7
2018-04-01 67.8
2018-07-01 68.3