Month Percent 2012-01-31 -9.4 2012-02-29 -18 2012-03-31 -18.1 2012-04-30 -12.2 2012-05-31 -9 2012-06-30 -0.5 2012-07-31 8.1 2012-08-31 15 2012-09-30 6.9 2012-10-31 29.6 2012-11-30 17.3 2012-12-31 16.5 2013-01-31 25.4 2013-02-28 13.6 2013-03-31 20.1 2013-04-30 21.6 2013-05-31 18 2013-06-30 10.2 2013-07-31 1.3 2013-08-31 -0.8 2013-09-30 2.4 2013-10-31 -3.5 2013-11-30 7 2013-12-31 -2.6 2014-01-31 -7.3 2014-02-28 1.3 2014-03-31 -13.2 2014-04-30 -10.1 2014-05-31 -12.2 2014-06-30 -8.8 2014-07-31 -7.7 2014-08-31 0.1 2014-09-30 -19.7 2014-10-31 -10.6 2014-11-30 -9.3 2014-12-31 -9.2 2015-01-31 -12.9 2015-02-28 -14.6 2015-03-31 1.5 2015-04-30 -3.8 2015-05-31 -4.5 2015-06-30 -9.7 2015-07-31 -3.7 2015-08-31 -6 2015-09-30 -7.1 2015-10-31 -16.5 2015-11-30 -14.2 2015-12-31 -6.9 2016-01-31 -8.6 2016-02-29 -6.9 2016-03-31 -12.3 2016-04-30 -13.3 2016-05-31 -9.4 2016-06-30 1.4 2016-07-31 0.9 2016-08-31 7.2 2016-09-30 4.9 2016-10-31 15.9 2016-11-30 21.9 2016-12-31 5.6 2017-01-31 29.6 2017-02-28 31.9 2017-03-31 31.3 2017-04-30 44 2017-05-31 33.3 2017-06-30 11.1 2017-07-31 17.1 2017-08-31 12.6 2017-09-30 30.6 2017-10-31 29.4 2017-11-30 17.1 2017-12-31 15.9 2018-01-31 10.4 2018-02-28 4.3 2018-03-31 -10 2018-04-30 -9.6 2018-05-31 -2.8 2018-06-30 5.3 2018-07-31 5.9 2018-08-31 0.8 2018-09-30 -1 2018-10-31 -5.9 2018-11-30 -3.1 2018-12-31 6.6 2019-01-31 -4.8 2019-02-28 -10.7 2019-03-31 2 2019-04-30 -1.9 2019-05-31 -9.2 2019-06-30 -7.2 2019-07-31 -12.6 2019-08-31 -10.8 2019-09-30 -4.6 2019-10-31 -4.7 2019-11-30 -5.1 2019-12-31 -0.9 2020-01-31 -4.3 2020-02-29 5.2 2020-03-31 22.5 2020-04-30 19.2 2020-05-31 21.5 2020-06-30 29.8 2020-07-31 30.6 2020-08-31 16.7 2020-09-30 23.1 2020-10-31 13 2020-11-30 2.3 2020-12-31 4.8 2021-01-31 2.1 2021-02-28 4.1 2021-03-31 -2 2021-04-30 -5 2021-05-31 -1.6 2021-06-30 -2.8 2021-07-31 -7 2021-08-31 -0.2 2021-09-30 -0.4 2021-10-31 9.7 2021-11-30 16.2 2021-12-31 17.4 2022-01-31 5.9 2022-02-28 21.5 2022-03-31 10.2 2022-04-30 13.7 2022-05-31 10.3 2022-06-30 10 2022-07-31 6.3 2022-08-31 4.5 2022-09-30 -4.5 2022-10-31 5.2 2022-11-30 -2.3 2022-12-31 -0.1 2023-01-31 12.5 2023-02-28 -9.3 2023-03-31 0.6 2023-04-30 -7.2 2023-05-31 -4.6 2023-06-30 -8.1 2023-07-31 -14.9 2023-08-31 -3.5 2023-09-30 -2.3 2023-10-31 -16.3 2023-11-30 -9.2 2023-12-31 -14.1