Month Percentage points, Not Seasonally adjusted 2010-01-01 0.2 2010-02-01 0.1 2010-03-01 0.2 2010-04-01 0.2 2010-05-01 0.2 2010-06-01 0.2 2010-07-01 0.1 2010-08-01 0.2 2010-09-01 0.3 2010-10-01 0.2 2010-11-01 0.3 2010-12-01 0.4 2011-01-01 0.1 2011-02-01 0.2 2011-03-01 0.2 2011-04-01 0.2 2011-05-01 0.2 2011-06-01 0.2 2011-07-01 0.3 2011-08-01 0.3 2011-09-01 0.2 2011-10-01 0.2 2011-11-01 0.1 2011-12-01 0.1 2012-01-01 0.1 2012-02-01 0.1 2012-03-01 0.2 2012-04-01 0.1 2012-05-01 0.2 2012-06-01 0.3 2012-07-01 0.2 2012-08-01 0.2 2012-09-01 0.2 2012-10-01 0.2 2012-11-01 0.3 2012-12-01 0.2 2013-01-01 0.3 2013-02-01 0.2 2013-03-01 0.2 2013-04-01 0.4 2013-05-01 0.4 2013-06-01 0.3 2013-07-01 0.4 2013-08-01 0.3 2013-09-01 0.4 2013-10-01 0.2 2013-11-01 0.2 2013-12-01 0.1 2014-01-01 0.0 2014-02-01 0.1 2014-03-01 0.0 2014-04-01 -0.1 2014-05-01 -0.1 2014-06-01 0.0 2014-07-01 0.0 2014-08-01 0.1 2014-09-01 0.0 2014-10-01 0.2 2014-11-01 0.2 2014-12-01 0.2 2015-01-01 0.2 2015-02-01 0.2 2015-03-01 0.3 2015-04-01 0.4 2015-05-01 0.4 2015-06-01 0.3 2015-07-01 0.3 2015-08-01 0.4 2015-09-01 0.4 2015-10-01 0.4 2015-11-01 0.3 2015-12-01 0.3 2016-01-01 0.3 2016-02-01 0.2 2016-03-01 0.3 2016-04-01 0.2 2016-05-01 0.1 2016-06-01 0.1 2016-07-01 0.1 2016-08-01 0.1 2016-09-01 0.0 2016-10-01 0.0 2016-11-01 0.1 2016-12-01 0.2 2017-01-01 0.2 2017-02-01 0.3 2017-03-01 0.2 2017-04-01 0.2 2017-05-01 0.2 2017-06-01 0.3 2017-07-01 0.3 2017-08-01 0.4 2017-09-01 0.4 2017-10-01 0.3 2017-11-01 0.3 2017-12-01 0.4 2018-01-01 0.3 2018-02-01 0.2 2018-03-01 0.3 2018-04-01 0.3 2018-05-01 0.4 2018-06-01 0.3 2018-07-01 0.3 2018-08-01 0.3 2018-09-01 0.4