Month Percent 1996-06-30 4.4949 1996-07-31 4.5013 1996-08-31 4.5896 1996-09-30 4.4918 1996-10-31 4.2777 1996-11-30 3.9972 1996-12-31 3.9733 1997-01-31 4.0112 1997-02-28 3.9288 1997-03-31 4.0865 1997-04-30 3.953 1997-05-31 3.4757 1997-06-30 3.3778 1997-07-31 3.1705 1997-08-31 3.3004 1997-09-30 3.1382 1997-10-31 3.2338 1997-11-30 3.1483 1997-12-31 3.077 1998-01-31 2.8363 1998-02-28 2.8367 1998-03-31 2.769 1998-04-30 2.7985 1998-05-31 2.8378 1998-06-30 2.7994 1998-07-31 2.8272 1998-08-31 2.674 1998-09-30 2.1336 1998-10-31 2.4253 1998-11-30 2.1496 1998-12-31 2.3197 1999-01-31 2.2994 1999-02-28 2.5713 1999-03-31 2.6902 1999-04-30 2.595 1999-05-31 2.8289 1999-06-30 2.5772 1999-07-31 2.5511 1999-08-31 2.1813 1999-09-30 2.4356 1999-10-31 2.2104 1999-11-30 2.2007 1999-12-31 2.493 2000-01-31 2.4161 2000-02-29 2.4477 2000-03-31 2.5255 2000-04-30 2.376 2000-05-31 2.3739 2000-06-30 2.5513 2000-07-31 2.4671 2000-08-31 2.6029 2000-09-30 2.6477 2000-10-31 2.5493 2000-11-30 2.4317 2000-12-31 2.4004 2001-01-31 2.5368 2001-02-28 2.5042 2001-03-31 2.4408 2001-04-30 2.4163 2001-05-31 2.6102 2001-06-30 2.6879 2001-07-31 2.4774 2001-08-31 2.5606 2001-09-30 2.4611 2001-10-31 2.3352 2001-11-30 2.3656 2001-12-31 2.511 2002-01-31 2.401 2002-02-28 2.518 2002-03-31 2.8395 2002-04-30 2.7246 2002-05-31 2.8858 2002-06-30 2.673 2002-07-31 2.452 2002-08-31 2.3903 2002-09-30 2.3066 2002-10-31 2.3575 2002-11-30 2.3105 2002-12-31 2.3151 2003-01-31 2.3336 2003-02-28 2.4525 2003-03-31 2.5322 2003-04-30 2.5159 2003-05-31 2.4474 2003-06-30 2.5645 2003-07-31 2.5829 2003-08-31 2.5554 2003-09-30 2.6021 2003-10-31 2.6373 2003-11-30 2.6588 2003-12-31 2.7027 2004-01-31 2.7929 2004-02-29 2.8699 2004-03-31 2.8958 2004-04-30 2.9796 2004-05-31 3.0003 2004-06-30 2.9754 2004-07-31 2.8829 2004-08-31 2.8702 2004-09-30 2.8577 2004-10-31 2.8168 2004-11-30 2.7788 2004-12-31 2.8184 2005-01-31 2.86 2005-02-28 2.9124 2005-03-31 2.9307 2005-04-30 2.8447 2005-05-31 2.7502 2005-06-30 2.763 2005-07-31 2.7629 2005-08-31 2.7653 2005-09-30 2.8485 2005-10-31 2.9082 2005-11-30 2.8354 2005-12-31 2.8568 2006-01-31 2.9152 2006-02-28 2.9412 2006-03-31 2.9727 2006-04-30 2.976 2006-05-31 2.9582 2006-06-30 3.0141 2006-07-31 3.064 2006-08-31 3.0526 2006-09-30 3.0247 2006-10-31 3.0643 2006-11-30 3.0878 2006-12-31 3.0949 2007-01-31 3.0903 2007-02-28 3.1654 2007-03-31 3.1775 2007-04-30 3.1881 2007-05-31 3.2073 2007-06-30 3.3407 2007-07-31 3.28 2007-08-31 3.3369 2007-09-30 3.3737 2007-10-31 3.3311 2007-11-30 3.4176 2007-12-31 3.4259 2008-01-31 3.534 2008-02-29 3.5728 2008-03-31 3.6617 2008-04-30 3.7355 2008-05-31 3.8224 2008-06-30 4.0667 2008-07-31 3.8944 2008-08-31 4.0219 2008-09-30 3.7076 2008-10-31 3.4766 2008-11-30 3.1712 2008-12-31 3.0957 2009-01-31 3.6528 2009-02-28 3.3391 2009-03-31 3.1569 2009-04-30 3.4053 2009-05-31 3.7252 2009-06-30 3.6931 2009-07-31 3.7624 2009-08-31 3.3739 2009-09-30 3.2903 2009-10-31 3.5656 2009-11-30 3.628 2009-12-31 3.747 2010-01-31 3.5755 2010-02-28 3.7139 2010-03-31 3.832 2010-04-30 3.7341 2010-05-31 3.5051 2010-06-30 3.4439 2010-07-31 3.4079 2010-08-31 3.2319 2010-09-30 3.354 2010-10-31 3.4987 2010-11-30 3.5659 2010-12-31 3.6876 2011-01-31 3.7048 2011-02-28 3.7189 2011-03-31 3.6789 2011-04-30 3.5707 2011-05-31 3.5801 2011-06-30 3.7675 2011-07-31 3.7073 2011-08-31 3.5492 2011-09-30 3.2835 2011-10-31 3.0403 2011-11-30 3.1565 2011-12-31 3.2158 2012-01-31 3.1659 2012-02-29 3.3365 2012-03-31 3.4109 2012-04-30 3.3356 2012-05-31 3.0052 2012-06-30 3.0023 2012-07-31 2.8225 2012-08-31 2.8859 2012-09-30 2.7697 2012-10-31 2.8615 2012-11-30 2.9322 2012-12-31 3.0633 2013-01-31 3.5131 2013-02-28 3.4812 2013-03-31 3.5361 2013-04-30 3.4246 2013-05-31 3.5389 2013-06-30 3.4968 2013-07-31 3.4792 2013-08-31 3.5757 2013-09-30 3.4753 2013-10-31 3.502 2013-11-30 3.6189 2013-12-31 3.6032 2014-01-31 3.4839 2014-02-28 3.4963 2014-03-31 3.5593 2014-04-30 3.5444 2014-05-31 3.516 2014-06-30 3.5134 2014-07-31 3.4258 2014-08-31 3.3551 2014-09-30 3.3922 2014-10-31 3.4093 2014-11-30 3.3579 2014-12-31 3.27 2015-01-31 2.9941 2015-02-28 3.1925 2015-03-31 3.2422 2015-04-30 3.4091 2015-05-31 3.42 2015-06-30 3.4797 2015-07-31 3.4373 2015-08-31 3.4059 2015-09-30 3.3471 2015-10-31 3.4223 2015-11-30 3.4074 2015-12-31 3.37 2016-01-31 3.2845 2016-02-29 3.1833 2016-03-31 3.2778 2016-04-30 3.269 2016-05-31 3.1782 2016-06-30 3.1523 2016-07-31 3.0323 2016-08-31 3.1439 2016-09-30 3.3787 2016-10-31 3.6919 2016-11-30 3.6018 2016-12-31 3.6015 2017-01-31 3.7906 2017-02-28 3.5702 2017-03-31 3.591 2017-04-30 3.6485 2017-05-31 3.5302 2017-06-30 3.563 2017-07-31 3.5027 2017-08-31 3.543 2017-09-30 3.5494 2017-10-31 3.5558 2017-11-30 3.5533 2017-12-31 3.5418 2018-01-31 3.5738 2018-02-28 3.5203 2018-03-31 3.4617 2018-04-30 3.4518 2018-05-31 3.4243 2018-06-30 3.4244 2018-07-31 3.4515 2018-08-31 3.413 2018-09-30 3.5171 2018-10-31 3.5733 2018-11-30 3.6483 2018-12-31 3.5758 2019-01-31 3.4751 2019-02-28 3.5191 2019-03-31 3.5861 2019-04-30 3.6318 2019-05-31 3.6007 2019-06-30 3.5512 2019-07-31 3.5666 2019-08-31 3.476 2019-09-30 3.4577 2019-10-31 3.2834 2019-11-30 3.2941 2019-12-31 3.3579 2020-01-31 3.2422 2020-02-29 3.2153 2020-03-31 2.9999 2020-04-30 2.9087 2020-05-31 3.1482 2020-06-30 3.2318 2020-07-31 3.2509 2020-08-31 3.3354 2020-09-30 3.2644 2020-10-31 3.3493 2020-11-30 3.346 2020-12-31 3.3047 2021-01-31 3.313 2021-02-28 3.4962 2021-03-31 3.6106 2021-04-30 3.5712 2021-05-31 3.6363 2021-06-30 3.5205 2021-07-31 3.5757 2021-08-31 3.6409 2021-09-30 3.7461 2021-10-31 3.7215 2021-11-30 3.8108 2021-12-31 3.7062 2022-01-31 3.8521 2022-02-28 3.9427 2022-03-31 3.9879 2022-04-30 3.8986 2022-05-31 3.7661 2022-06-30 3.5403 2022-07-31 3.6188 2022-08-31 3.8275 2022-09-30 3.9241 2022-10-31 3.5122 2022-11-30 3.4611 2022-12-31 3.5152 2023-01-31 3.4605 2023-02-28 3.4998 2023-03-31 3.5694 2023-04-30 3.4544 2023-05-31 3.441 2023-06-30 3.5 2023-07-31 3.4384 2023-08-31 3.4923 2023-09-30 3.55 2023-10-31 3.531 2023-11-30 3.4478 2023-12-31 3.348 2024-01-31 3.3377