Month Percent 2009-09-30 -22.2 2009-10-31 -11.9 2009-11-30 -3.8 2009-12-31 -11.7 2010-01-31 -6.7 2010-02-28 -18.7 2010-03-31 11.5 2010-04-30 -5.9 2010-05-31 9 2010-06-30 -4.6 2010-07-31 -6.4 2010-08-31 -9.1 2010-09-30 -7.4 2010-10-31 6.9 2010-11-30 9.1 2010-12-31 15.4 2011-01-31 5.1 2011-02-28 7.2 2011-03-31 4.1 2011-04-30 3.4 2011-05-31 2.9 2011-06-30 -2.6 2011-07-31 7.4 2011-08-31 13.4 2011-09-30 7.7 2011-10-31 4.9 2011-11-30 -7.9 2011-12-31 -20.6 2012-01-31 -12.1 2012-02-29 -13.1 2012-03-31 30.3 2012-04-30 11.5 2012-05-31 1.9 2012-06-30 -7.5 2012-07-31 -3.4 2012-08-31 20.1 2012-09-30 11.2 2012-10-31 8.1 2012-11-30 0.7 2012-12-31 -7.8 2013-01-31 -4 2013-02-28 -9.6 2013-03-31 10.4 2013-04-30 6.3 2013-05-31 6.5 2013-06-30 -3.7 2013-07-31 -9.5 2013-08-31 10.1 2013-09-30 6.3 2013-10-31 12.5 2013-11-30 7.2 2013-12-31 -19.5 2014-01-31 -14.9 2014-02-28 -16.2 2014-03-31 23 2014-04-30 14 2014-05-31 0.1 2014-06-30 1 2014-07-31 -8.4 2014-08-31 -0.1 2014-09-30 -4.5 2014-10-31 -8.8 2014-11-30 -10.9 2014-12-31 -14.1 2015-01-31 15.9 2015-02-28 14.1 2015-03-31 19.7 2015-04-30 6.4 2015-05-31 1.6 2015-06-30 -7.9 2015-07-31 -11.4 2015-08-31 -19.1 2015-09-30 -10.9 2015-10-31 -13.3 2015-11-30 -1.6 2015-12-31 -18.7 2016-01-31 -4.7 2016-02-29 7.2 2016-03-31 26.2 2016-04-30 1.3 2016-05-31 3.1 2016-06-30 24.9 2016-07-31 70.7 2016-08-31 42.3 2016-09-30 27 2016-10-31 6.5 2016-11-30 3.9 2016-12-31 -8.7 2017-01-31 -5.5 2017-02-28 11.8 2017-03-31 34.6 2017-04-30 25.9 2017-05-31 22.4 2017-06-30 5.8 2017-07-31 -3.5 2017-08-31 2.5 2017-09-30 6.8 2017-10-31 13.4 2017-11-30 -0.8 2017-12-31 0.8 2018-01-31 21.6 2018-02-28 21.7 2018-03-31 15.6 2018-04-30 -7.9 2018-05-31 8.3 2018-06-30 -2.2 2018-07-31 -10.5 2018-08-31 -23.2 2018-09-30 -16.4 2018-10-31 -0.6 2018-11-30 -5.2 2018-12-31 -1.2 2019-01-31 -3.2 2019-02-28 4.2 2019-03-31 7.3 2019-04-30 10.6 2019-05-31 -0.8 2019-06-30 -4 2019-07-31 0.7 2019-08-31 15.3 2019-09-30 20.1 2019-10-31 3.4 2019-11-30 4.4 2019-12-31 0.8 2020-01-31 22.6 2020-02-29 13.6 2020-03-31 61.8 2020-04-30 47.6 2020-05-31 49.2 2020-06-30 -5.1 2020-07-31 -1.2 2020-08-31 -7.7 2020-09-30 -1.5 2020-10-31 1.6 2020-11-30 25.5 2020-12-31 10.5 2021-01-31 5.8 2021-02-28 -11.3 2021-03-31 -2 2021-04-30 -9.6 2021-05-31 -8.9 2021-06-30 -3.8 2021-07-31 9 2021-08-31 9.3 2021-09-30 13.3 2021-10-31 14.9 2021-11-30 27 2021-12-31 11.4 2022-01-31 0.7 2022-02-28 -8.3 2022-03-31 17.9 2022-04-30 8.9 2022-05-31 19.7 2022-06-30 -1.3 2022-07-31 23.6 2022-08-31 8.5 2022-09-30 108.5 2022-10-31 46.2 2022-11-30 28.1 2022-12-31 -55.3 2023-01-31 -21.5 2023-02-28 -13 2023-03-31 24.3 2023-04-30 -14.2 2023-05-31 -5.1 2023-06-30 -2.6 2023-07-31 -1.6 2023-08-31 -15 2023-09-30 -31.7 2023-10-31 -24.3 2023-11-30 -16.5 2023-12-31 16.9