Month Percent 2010-06-30 2.7 2010-07-31 6 2010-08-31 3.3 2010-09-30 0.2 2010-10-31 -2.2 2010-11-30 -3.2 2010-12-31 -4 2011-01-31 -7.7 2011-02-28 -7.3 2011-03-31 -3.3 2011-04-30 -4.3 2011-05-31 -5.6 2011-06-30 -10.1 2011-07-31 -13.6 2011-08-31 -11.5 2011-09-30 -4.4 2011-10-31 -6.2 2011-11-30 -4.9 2011-12-31 -2.3 2012-01-31 1.9 2012-02-29 1 2012-03-31 -0.6 2012-04-30 -0.7 2012-05-31 0.5 2012-06-30 4.4 2012-07-31 2.8 2012-08-31 3.7 2012-09-30 -0.2 2012-10-31 4.9 2012-11-30 4.4 2012-12-31 4.9 2013-01-31 4.9 2013-02-28 7.4 2013-03-31 8.8 2013-04-30 8.9 2013-05-31 10.5 2013-06-30 11.4 2013-07-31 14.8 2013-08-31 13.9 2013-09-30 14.7 2013-10-31 10 2013-11-30 12.6 2013-12-31 12.4 2014-01-31 11.6 2014-02-28 13.4 2014-03-31 11.1 2014-04-30 11.2 2014-05-31 11.5 2014-06-30 16 2014-07-31 12.4 2014-08-31 11 2014-09-30 11.1 2014-10-31 12.9 2014-11-30 11.8 2014-12-31 11.6 2015-01-31 12 2015-02-28 11.9 2015-03-31 13.2 2015-04-30 12.5 2015-05-31 11.4 2015-06-30 7.8 2015-07-31 10.6 2015-08-31 11.9 2015-09-30 10.9 2015-10-31 11.6 2015-11-30 12 2015-12-31 11.7 2016-01-31 11.7 2016-02-29 11.6 2016-03-31 9.7 2016-04-30 10.1 2016-05-31 10.7 2016-06-30 13.5 2016-07-31 12.6 2016-08-31 12.5 2016-09-30 15 2016-10-31 14.4 2016-11-30 13.1 2016-12-31 14 2017-01-31 15.8 2017-02-28 13.2 2017-03-31 15 2017-04-30 16.2 2017-05-31 17 2017-06-30 14.4 2017-07-31 14.5 2017-08-31 17.3 2017-09-30 14.8 2017-10-31 15.6 2017-11-30 15.2 2017-12-31 12.8 2018-01-31 11.4 2018-02-28 12.5 2018-03-31 10.2 2018-04-30 9.2 2018-05-31 8.3 2018-06-30 8.4 2018-07-31 8.2 2018-08-31 4.3 2018-09-30 5.1 2018-10-31 3.8 2018-11-30 2.7 2018-12-31 3.8 2019-01-31 2.6 2019-02-28 2.6 2019-03-31 1.9 2019-04-30 3.9 2019-05-31 1.4 2019-06-30 -1.6 2019-07-31 -0.8 2019-08-31 0.2 2019-09-30 2 2019-10-31 0.3 2019-11-30 2.4 2019-12-31 4.1 2020-01-31 3.9 2020-02-29 4.6 2020-03-31 12.6 2020-04-30 16.8 2020-05-31 24.4 2020-06-30 25.7 2020-07-31 27.8 2020-08-31 28.3 2020-09-30 24.6 2020-10-31 28.4 2020-11-30 28.2 2020-12-31 26.9 2021-01-31 29.3 2021-02-28 30 2021-03-31 21.2 2021-04-30 15.3 2021-05-31 11.4 2021-06-30 13.6 2021-07-31 9 2021-08-31 6.4 2021-09-30 9.9 2021-10-31 6.2 2021-11-30 3.6 2021-12-31 1.5 2022-01-31 1 2022-02-28 0.2 2022-03-31 -1.9 2022-04-30 -1.5 2022-05-31 -3.1 2022-06-30 -5.6 2022-07-31 -3.7 2022-08-31 -2.3 2022-09-30 -3.8 2022-10-31 -3.3 2022-11-30 -3.2 2022-12-31 -2.1 2023-01-31 -3.3 2023-02-28 -4.5 2023-03-31 -1.9 2023-04-30 -3.1 2023-05-31 -3.5 2023-06-30 -2.1 2023-07-31 -2.2 2023-08-31 -2.7 2023-09-30 -2.7 2023-10-31 -0.6 2023-11-30 0.2 2023-12-31 -0.8