Month Percent 2010-06-30 0.6 2010-07-31 -0.3 2010-08-31 -1.4 2010-09-30 -1.4 2010-10-31 -3.3 2010-11-30 -4.6 2010-12-31 -4.9 2011-01-31 -5 2011-02-28 -3.7 2011-03-31 -3 2011-04-30 -0.8 2011-05-31 0.3 2011-06-30 -1.4 2011-07-31 -1.5 2011-08-31 -0.9 2011-09-30 -2.8 2011-10-31 -5.8 2011-11-30 -5.9 2011-12-31 -7 2012-01-31 -6.4 2012-02-29 -10.5 2012-03-31 -10.7 2012-04-30 -9.4 2012-05-31 -10.1 2012-06-30 -11.6 2012-07-31 -9.7 2012-08-31 -10.6 2012-09-30 -9.2 2012-10-31 -7.5 2012-11-30 -7.5 2012-12-31 -2 2013-01-31 -2 2013-02-28 0.8 2013-03-31 -0.4 2013-04-30 -1.6 2013-05-31 -1.2 2013-06-30 2 2013-07-31 0.3 2013-08-31 2.2 2013-09-30 0.1 2013-10-31 0.2 2013-11-30 1.7 2013-12-31 -4.3 2014-01-31 -3.7 2014-02-28 -1.2 2014-03-31 -5.1 2014-04-30 -7.2 2014-05-31 -8 2014-06-30 -8.7 2014-07-31 -9.3 2014-08-31 -9.1 2014-09-30 -9.7 2014-10-31 -10.4 2014-11-30 -10.6 2014-12-31 -9 2015-01-31 -10.6 2015-02-28 -12.5 2015-03-31 -7.2 2015-04-30 -6 2015-05-31 -5.8 2015-06-30 -5.8 2015-07-31 -3.4 2015-08-31 -5.2 2015-09-30 -5.7 2015-10-31 -3.9 2015-11-30 -3.9 2015-12-31 -3.5 2016-01-31 -2.3 2016-02-29 -0.3 2016-03-31 -1.5 2016-04-30 -1.9 2016-05-31 -0.3 2016-06-30 2.8 2016-07-31 3.1 2016-08-31 5.8 2016-09-30 6.7 2016-10-31 7.2 2016-11-30 8.5 2016-12-31 6.7 2017-01-31 8.9 2017-02-28 7.8 2017-03-31 7.6 2017-04-30 10 2017-05-31 8.4 2017-06-30 5.9 2017-07-31 5.1 2017-08-31 4.7 2017-09-30 5.7 2017-10-31 6.8 2017-11-30 6.1 2017-12-31 6 2018-01-31 8 2018-02-28 6.2 2018-03-31 2.4 2018-04-30 2 2018-05-31 3.4 2018-06-30 2.2 2018-07-31 1.2 2018-08-31 0.5 2018-09-30 1.5 2018-10-31 1.9 2018-11-30 2 2018-12-31 4.3 2019-01-31 -0.7 2019-02-28 -1.8 2019-03-31 1.1 2019-04-30 1.1 2019-05-31 -0.4 2019-06-30 0.4 2019-07-31 0.7 2019-08-31 1.2 2019-09-30 0.4 2019-10-31 -2.1 2019-11-30 -1.6 2019-12-31 -0.9 2020-01-31 0.9 2020-02-29 2.9 2020-03-31 14.4 2020-04-30 12.1 2020-05-31 13.4 2020-06-30 14.3 2020-07-31 15.1 2020-08-31 13.5 2020-09-30 14.5 2020-10-31 14.6 2020-11-30 13.1 2020-12-31 14.7 2021-01-31 12.5 2021-02-28 12.8 2021-03-31 4 2021-04-30 4 2021-05-31 5.3 2021-06-30 4.7 2021-07-31 3.5 2021-08-31 5.4 2021-09-30 7.3 2021-10-31 9.1 2021-11-30 10 2021-12-31 6.7 2022-01-31 6.9 2022-02-28 10.2 2022-03-31 8.9 2022-04-30 8.6 2022-05-31 5.9 2022-06-30 6.2 2022-07-31 6.6 2022-08-31 4.6 2022-09-30 6.3 2022-10-31 5.3 2022-11-30 0.2 2022-12-31 1.5 2023-01-31 1.8 2023-02-28 -1.9 2023-03-31 -2.7 2023-04-30 -3.3 2023-05-31 -1 2023-06-30 -1.1 2023-07-31 -2.2 2023-08-31 -0.5 2023-09-30 -4.4 2023-10-31 -6 2023-11-30 -1.7 2023-12-31 0.9