Month Percent 2009-09-30 15.1 2009-10-31 12 2009-11-30 15.8 2009-12-31 45.2 2010-01-31 3.7 2010-02-28 8.4 2010-03-31 -29.5 2010-04-30 -5 2010-05-31 -9.8 2010-06-30 5.1 2010-07-31 24.1 2010-08-31 11.3 2010-09-30 -0.7 2010-10-31 -24.3 2010-11-30 -4.4 2010-12-31 38.7 2011-01-31 25.5 2011-02-28 -0.5 2011-03-31 -24.5 2011-04-30 4 2011-05-31 15.8 2011-06-30 8.7 2011-07-31 5 2011-08-31 -3.3 2011-09-30 -1.4 2011-10-31 7.7 2011-11-30 13.6 2011-12-31 48.9 2012-01-31 3 2012-02-29 -3.1 2012-03-31 -23 2012-04-30 1.2 2012-05-31 12.8 2012-06-30 7.1 2012-07-31 24.1 2012-08-31 9.7 2012-09-30 1.2 2012-10-31 2.4 2012-11-30 1.1 2012-12-31 43.3 2013-01-31 -11.3 2013-02-28 -0.2 2013-03-31 -30.1 2013-04-30 9.1 2013-05-31 5.3 2013-06-30 12.4 2013-07-31 27.7 2013-08-31 19.4 2013-09-30 23.3 2013-10-31 -1.3 2013-11-30 12.5 2013-12-31 56.6 2014-01-31 12.3 2014-02-28 6.4 2014-03-31 -15.6 2014-04-30 16.4 2014-05-31 15.7 2014-06-30 14.2 2014-07-31 20 2014-08-31 11.8 2014-09-30 8.9 2014-10-31 1.8 2014-11-30 6.1 2014-12-31 59.1 2015-01-31 30.2 2015-02-28 18.1 2015-03-31 -18.5 2015-04-30 3.2 2015-05-31 8.5 2015-06-30 7.4 2015-07-31 8.8 2015-08-31 8.6 2015-09-30 9.7 2015-10-31 26.6 2015-11-30 33.6 2015-12-31 44.1 2016-01-31 -17.9 2016-02-29 -8.6 2016-03-31 -22.1 2016-04-30 8 2016-05-31 8.3 2016-06-30 8.5 2016-07-31 15.2 2016-08-31 18.9 2016-09-30 17.6 2016-10-31 21.5 2016-11-30 17.1 2016-12-31 48.3 2017-01-31 1.9 2017-02-28 -11 2017-03-31 -25.5 2017-04-30 -4.2 2017-05-31 16.2 2017-06-30 13.9 2017-07-31 16.3 2017-08-31 15.8 2017-09-30 3.8 2017-10-31 12.3 2017-11-30 8.2 2017-12-31 26.8 2018-01-31 -9.4 2018-02-28 -14.8 2018-03-31 -25.9 2018-04-30 10 2018-05-31 15.9 2018-06-30 18.9 2018-07-31 13.7 2018-08-31 1.5 2018-09-30 -4.9 2018-10-31 -8.3 2018-11-30 5 2018-12-31 46.2 2019-01-31 -11.6 2019-02-28 -18.8 2019-03-31 -34.6 2019-04-30 8.7 2019-05-31 12.2 2019-06-30 13.1 2019-07-31 17.8 2019-08-31 9.6 2019-09-30 10.3 2019-10-31 -15 2019-11-30 -0.9 2019-12-31 24.2 2020-01-31 11.8 2020-02-29 -6.2 2020-03-31 9.5 2020-04-30 109.5 2020-05-31 220.2 2020-06-30 177.6 2020-07-31 119.2 2020-08-31 47.4 2020-09-30 26.6 2020-10-31 17.3 2020-11-30 14.9 2020-12-31 30.1 2021-01-31 -0.6 2021-02-28 -19.2 2021-03-31 -29.4 2021-04-30 1.3 2021-05-31 37.6 2021-06-30 37.9 2021-07-31 22.5 2021-08-31 18.6 2021-09-30 6.8 2021-10-31 -8.7 2021-11-30 -0.9 2021-12-31 2.1 2022-01-31 -9.4 2022-02-28 -27.3 2022-03-31 -22.7 2022-04-30 -7 2022-05-31 3.9 2022-06-30 -10 2022-07-31 -0.3 2022-08-31 3.1 2022-09-30 -11.8 2022-10-31 -6.3 2022-11-30 -10.8 2022-12-31 16.3 2023-01-31 -14 2023-02-28 -13.7 2023-03-31 -26.1 2023-04-30 -11.3 2023-05-31 -4.1 2023-06-30 4.3 2023-07-31 20.4 2023-08-31 7.1 2023-09-30 3 2023-10-31 -7.2 2023-11-30 5 2023-12-31 9.1