Quarterly Percent
2000-04-01 44.2
2001-04-01 43.7
2002-04-01 43.8
2003-04-01 43.6
2004-04-01 43.3
2005-01-01 43.1
2005-04-01 43.6
2005-07-01 45.2
2005-10-01 43.8
2006-01-01 43.4
2006-04-01 43.4
2006-07-01 45.1
2006-10-01 43.7
2007-01-01 43.5
2007-04-01 43.7
2007-07-01 46.0
2007-10-01 44.3
2008-01-01 43.9
2008-04-01 44.0
2008-07-01 45.7
2008-10-01 44.0
2009-01-01 43.4
2009-04-01 43.3
2009-07-01 44.6
2009-10-01 42.8
2010-01-01 42.0
2010-04-01 41.9
2010-07-01 43.1
2010-10-01 42.0
2011-01-01 41.3
2011-04-01 41.5
2011-07-01 42.9
2011-10-01 41.8
2012-01-01 40.8
2012-04-01 41.1
2012-07-01 42.6
2012-10-01 41.3
2013-01-01 40.7
2013-04-01 40.7
2013-07-01 42.0
2013-10-01 40.6
2014-01-01 39.7
2014-04-01 39.6
2014-07-01 41.2
2014-10-01 40.0
2015-01-01 39.5
2015-04-01 39.1
2015-07-01 40.6
2015-10-01 39.7
2016-01-01 38.8
2016-04-01 39.3
2016-07-01 40.7
2016-10-01 39.8
2017-01-01 38.8
2017-04-01 39.3
2017-07-01 41.0
2017-10-01 40.0
2018-01-01 39.1
2018-04-01 39.5
