Quarterly Percent
2006-01-01 10.8
2006-04-01 7.9
2006-07-01 8.4
2006-10-01 8.7
2007-01-01 10.1
2007-04-01 8.2
2007-07-01 8.6
2007-10-01 9.4
2008-01-01 10.7
2008-04-01 8.3
2008-07-01 9.3
2008-10-01 11.5
2009-01-01 14.5
2009-04-01 12.5
2009-07-01 12.4
2009-10-01 12
2010-01-01 13.3
2010-04-01 10.1
2010-07-01 10.3
2010-10-01 10
2011-01-01 10.6
2011-04-01 8.7
2011-07-01 8.4
2011-10-01 8.3
2012-01-01 9.6
2012-04-01 7.5
2012-07-01 7.9
2012-10-01 8.5
2013-01-01 9.6
2013-04-01 8.1
2013-07-01 8.9
2013-10-01 9.1
2014-01-01 10.3
2014-04-01 8.9
2014-07-01 10.2
2014-10-01 10.9
2015-01-01 11.4
2015-04-01 9.5
2015-07-01 10.3
2015-10-01 10.6
2016-01-01 11.0
2016-04-01 9.6
2016-07-01 11.4
2016-10-01 12.2
2017-01-01 12.9
2017-04-01 10.3
2017-07-01 10.7
2017-10-01 10.4
2018-01-01 10.8
2018-04-01 9.8
