Month Percent 1996-03-31 4.1059 1996-04-30 4.1991 1996-05-31 4.336 1996-06-30 4.395 1996-07-31 4.4658 1996-08-31 4.3742 1996-09-30 4.0815 1996-10-31 4.1198 1996-11-30 3.7675 1996-12-31 3.5145 1997-01-31 3.5773 1997-02-28 3.4201 1997-03-31 3.519 1997-04-30 3.609 1997-05-31 3.12 1997-06-30 3.0721 1997-07-31 2.8903 1997-08-31 2.8537 1997-09-30 2.727 1997-10-31 2.7595 1997-11-30 2.9042 1997-12-31 2.9251 1998-01-31 2.7119 1998-02-28 2.5712 1998-03-31 2.4988 1998-04-30 2.4998 1998-05-31 2.652 1998-06-30 2.6321 1998-07-31 2.6206 1998-08-31 2.4716 1998-09-30 2.0788 1998-10-31 1.9316 1998-11-30 1.9687 1998-12-31 1.9549 1999-01-31 2.153 1999-02-28 2.3515 1999-03-31 2.5391 1999-04-30 2.5477 1999-05-31 2.5797 1999-06-30 2.5268 1999-07-31 1.9326 1999-08-31 2.0231 1999-09-30 1.911 1999-10-31 1.604 1999-11-30 1.7333 1999-12-31 2.0503 2000-01-31 1.8536 2000-02-29 2.0043 2000-03-31 2.1303 2000-04-30 2.2305 2000-05-31 2.1023 2000-06-30 2.2169 2000-07-31 2.1823 2000-08-31 2.2276 2000-09-30 2.4303 2000-10-31 2.5418 2000-11-30 2.3194 2000-12-31 2.3375 2001-01-31 2.5083 2001-02-28 2.7097 2001-03-31 2.6847 2001-04-30 2.6311 2001-05-31 2.546 2001-06-30 2.9328 2001-07-31 2.7593 2001-08-31 2.4032 2001-09-30 2.4903 2001-10-31 2.482 2001-11-30 2.3768 2001-12-31 2.3741 2002-01-31 2.3537 2002-02-28 2.2824 2002-03-31 2.6077 2002-04-30 2.7217 2002-05-31 2.7985 2002-06-30 2.7865 2002-07-31 2.5025 2002-08-31 2.2639 2002-09-30 2.1574 2002-10-31 2.1432 2002-11-30 2.1216 2002-12-31 2.215 2003-01-31 2.2268 2003-02-28 2.2333 2003-03-31 2.4094 2003-04-30 2.5559 2003-05-31 2.4755 2003-06-30 2.4739 2003-07-31 2.5265 2003-08-31 2.4271 2003-09-30 2.3692 2003-10-31 2.3755 2003-11-30 2.4089 2003-12-31 2.4263 2004-01-31 2.5291 2004-02-29 2.7494 2004-03-31 2.8232 2004-04-30 2.8628 2004-05-31 3.0124 2004-06-30 2.9349 2004-07-31 2.9461 2004-08-31 2.8453 2004-09-30 2.7953 2004-10-31 2.7869 2004-11-30 2.7608 2004-12-31 2.8399 2005-01-31 2.8768 2005-02-28 2.8751 2005-03-31 3.0048 2005-04-30 3.0083 2005-05-31 2.9844 2005-06-30 2.9797 2005-07-31 3.032 2005-08-31 3.0172 2005-09-30 2.9427 2005-10-31 3.0267 2005-11-30 3.0503 2005-12-31 3.0298 2006-01-31 2.9614 2006-02-28 2.9703 2006-03-31 2.9509 2006-04-30 2.9458 2006-05-31 2.9161 2006-06-30 2.9428 2006-07-31 3.057 2006-08-31 3.0204 2006-09-30 2.9745 2006-10-31 2.9732 2006-11-30 2.9962 2006-12-31 3.0446 2007-01-31 3.1219 2007-02-28 3.1736 2007-03-31 3.1476 2007-04-30 3.1931 2007-05-31 3.1693 2007-06-30 3.3971 2007-07-31 3.3858 2007-08-31 3.414 2007-09-30 3.5052 2007-10-31 3.5083 2007-11-30 3.542 2007-12-31 3.5749 2008-01-31 3.7005 2008-02-29 3.6715 2008-03-31 3.6597 2008-04-30 3.5788 2008-05-31 3.7319 2008-06-30 3.9493 2008-07-31 3.9117 2008-08-31 4.0789 2008-09-30 4.0431 2008-10-31 4.157 2008-11-30 4.8397 2008-12-31 4.5241 2009-01-31 4.8571 2009-02-28 4.1042 2009-03-31 4.0291 2009-04-30 4.3769 2009-05-31 4.484 2009-06-30 4.6193 2009-07-31 4.7946 2009-08-31 4.5421 2009-09-30 4.1856 2009-10-31 4.0874 2009-11-30 4.2809 2009-12-31 4.239 2010-01-31 4.169 2010-02-28 4.0839 2010-03-31 4.1865 2010-04-30 4.0086 2010-05-31 3.9221 2010-06-30 4.0312 2010-07-31 4.1347 2010-08-31 4.2087 2010-09-30 4.1627 2010-10-31 4.1644 2010-11-30 4.1808 2010-12-31 4.2398 2011-01-31 4.1712 2011-02-28 4.1711 2011-03-31 4.0969 2011-04-30 3.9858 2011-05-31 3.9436 2011-06-30 4.0748 2011-07-31 4.2283 2011-08-31 4.2345 2011-09-30 4.1476 2011-10-31 3.7706 2011-11-30 3.8543 2011-12-31 3.9309 2012-01-31 3.937 2012-02-29 4.023 2012-03-31 4.0304 2012-04-30 4.2574 2012-05-31 4.1505 2012-06-30 4.1121 2012-07-31 3.9661 2012-08-31 3.9397 2012-09-30 3.9394 2012-10-31 3.9222 2012-11-30 3.8428 2012-12-31 3.9616 2013-01-31 4.1152 2013-02-28 4.1701 2013-03-31 3.9621 2013-04-30 4.0404 2013-05-31 4.204 2013-06-30 4.2469 2013-07-31 4.1575 2013-08-31 4.0111 2013-09-30 3.9809 2013-10-31 3.9833 2013-11-30 4.0378 2013-12-31 3.9534 2014-01-31 3.9499 2014-02-28 4.0445 2014-03-31 4.0217 2014-04-30 4.0133 2014-05-31 4.0171 2014-06-30 3.9901 2014-07-31 3.9113 2014-08-31 3.769 2014-09-30 3.856 2014-10-31 4.0052 2014-11-30 4.0047 2014-12-31 3.9992 2015-01-31 3.798 2015-02-28 3.831 2015-03-31 3.9521 2015-04-30 3.9788 2015-05-31 4.0002 2015-06-30 4.0416 2015-07-31 4.1252 2015-08-31 4.0889 2015-09-30 4.1754 2015-10-31 4.2213 2015-11-30 4.1949 2015-12-31 4.1832 2016-01-31 4.1879 2016-02-29 4.1319 2016-03-31 4.0499 2016-04-30 3.9758 2016-05-31 3.9324 2016-06-30 3.8006 2016-07-31 3.6757 2016-08-31 3.4807 2016-09-30 3.6646 2016-10-31 3.9343 2016-11-30 4.0002 2016-12-31 3.8638 2017-01-31 3.9287 2017-02-28 3.977 2017-03-31 3.9068 2017-04-30 3.9871 2017-05-31 3.9674 2017-06-30 3.8604 2017-07-31 3.819 2017-08-31 3.8332 2017-09-30 3.855 2017-10-31 3.87 2017-11-30 3.8526 2017-12-31 3.8322 2018-01-31 3.7882 2018-02-28 3.7164 2018-03-31 3.6112 2018-04-30 3.5995 2018-05-31 3.5736 2018-06-30 3.5796 2018-07-31 3.5622 2018-08-31 3.6045 2018-09-30 3.6278 2018-10-31 3.7231 2018-11-30 3.7271 2018-12-31 3.6521 2019-01-31 3.5515 2019-02-28 3.4983 2019-03-31 3.6142 2019-04-30 3.6148 2019-05-31 3.6345 2019-06-30 3.5258 2019-07-31 3.4592 2019-08-31 3.3462 2019-09-30 3.157 2019-10-31 3.1148 2019-11-30 3.1339 2019-12-31 3.1175 2020-01-31 3.1332 2020-02-29 3.1434 2020-03-31 2.7702 2020-04-30 2.6232 2020-05-31 2.6763 2020-06-30 2.8761 2020-07-31 2.8802 2020-08-31 2.8442 2020-09-30 2.7739 2020-10-31 2.8682 2020-11-30 2.9558 2020-12-31 3.0277 2021-01-31 2.9487 2021-02-28 3.0696 2021-03-31 3.2262 2021-04-30 3.2759 2021-05-31 3.3164 2021-06-30 3.3706 2021-07-31 3.2946 2021-08-31 3.3204 2021-09-30 3.3327 2021-10-31 3.4127 2021-11-30 3.1511 2021-12-31 3.0119 2022-01-31 3.2088 2022-02-28 3.2631 2022-03-31 3.1777 2022-04-30 3.1409 2022-05-31 3.0081 2022-06-30 3.0479 2022-07-31 2.8286 2022-08-31 2.8893 2022-09-30 3.2382 2022-10-31 3.4653 2022-11-30 3.0898 2022-12-31 3.1604 2023-01-31 3.3488 2023-02-28 3.3228 2023-03-31 3.2355 2023-04-30 3.1767 2023-05-31 3.2689 2023-06-30 3.2069 2023-07-31 3.1068 2023-08-31 3.1395 2023-09-30 3.1485 2023-10-31 3.1551 2023-11-30 3.1242 2023-12-31 3.0406 2024-01-31 2.9872