Month United States Dollar 1999-09-30 8657 1999-12-31 11628 2000-03-31 8746 2000-04-30 11041 2000-05-31 10816 2000-06-30 11459 2000-07-31 10873 2000-08-31 9548 2000-09-30 10527 2000-10-31 10099 2000-11-30 10640 2000-12-31 11202 2001-01-31 10852 2001-02-28 10077 2001-03-31 10820 2001-04-30 11041 2001-05-31 10734 2001-06-30 10538 2001-07-31 8649 2001-08-31 8033 2001-09-30 6881 2001-10-31 6069 2001-11-30 6589 2001-12-31 5379 2002-01-31 5448 2002-02-28 6723 2002-03-31 6805 2002-04-30 6638 2002-05-31 6719 2002-06-30 7743 2002-07-31 7726 2002-08-31 8165 2002-09-30 7974 2002-10-31 8492 2002-11-30 8396 2002-12-31 5423 2003-01-31 5555 2003-02-28 6425 2003-03-31 6902 2003-04-30 6321 2003-05-31 6824 2003-06-30 6605 2003-07-31 7716 2003-08-31 8196 2003-09-30 8558 2003-10-31 8485 2003-11-30 10005 2003-12-31 9304 2004-01-31 7856 2004-02-29 7842 2004-03-31 8740 2004-04-30 8316 2004-05-31 8226 2004-06-30 8296 2004-07-31 8219 2004-08-31 7488 2004-09-30 7740 2004-10-31 7543 2004-11-30 7600 2004-12-31 7081 2005-01-31 7779 2005-02-28 8213 2005-03-31 7241 2005-04-30 7473 2005-05-31 8178 2005-06-30 7551 2005-07-31 7789 2005-08-31 6741 2005-09-30 7618 2005-10-31 6878 2005-11-30 6511 2005-12-31 6167 2006-01-31 7216 2006-02-28 7550 2006-03-31 6374 2006-04-30 7009 2006-05-31 7327 2006-06-30 5773 2006-07-31 7288 2006-08-31 6808 2006-09-30 7698 2006-10-31 7456 2006-11-30 6388 2006-12-31 6306 2007-01-31 6735 2007-02-28 6913 2007-03-31 6126 2007-04-30 7057 2007-05-31 6649 2007-06-30 6181 2007-07-31 6204 2007-08-31 5190 2007-09-30 5618 2007-10-31 7416 2007-11-30 8228 2007-12-31 7682 2008-01-31 9125 2008-02-29 9767 2008-03-31 7344 2008-04-30 7919 2008-05-31 8229 2008-06-30 8200 2008-07-31 5695 2008-08-31 5434 2008-09-30 5441 2008-10-31 6498 2008-11-30 6546 2008-12-31 5536 2009-01-31 6609 2009-02-28 5951 2009-03-31 6419 2009-04-30 7390 2009-05-31 7407 2009-06-30 6563 2009-07-31 7237 2009-08-31 6798 2009-09-30 6299 2009-10-31 6038 2009-11-30 6101 2009-12-31 6295 2010-01-31 6922 2010-02-28 8074 2010-03-31 9039 2010-04-30 10287 2010-05-31 12180 2010-06-30 12220 2010-07-31 11578 2010-08-31 11021 2010-09-30 10942 2010-10-31 10243 2010-11-30 10838 2010-12-31 11215 2011-01-31 12109 2011-02-28 12963 2011-03-31 12173 2011-04-30 12791 2011-05-31 11887 2011-06-30 11704 2011-07-31 11295 2011-08-31 11733 2011-09-30 11620 2011-10-31 11677 2011-11-30 12099 2011-12-31 13004 2012-01-31 13367 2012-02-29 14780 2012-03-31 14199 2012-04-30 14730 2012-05-31 16926 2012-06-30 16148 2012-07-31 16723 2012-08-31 16834 2012-09-30 17950 2012-10-31 17933 2012-11-30 18243 2012-12-31 17748 2013-01-31 17122 2013-02-28 17895 2013-03-31 17555 2013-04-30 18129 2013-05-31 19119 2013-06-30 18981 2013-07-31 19674 2013-08-31 19868 2013-09-30 20650 2013-10-31 21281 2013-11-30 21401 2013-12-31 21650 2014-01-31 21482 2014-02-28 21613 2014-03-31 21349 2014-04-30 21584 2014-05-31 22418 2014-06-30 22849 2014-07-31 23548 2014-08-31 24181 2014-09-30 24087 2014-10-31 24860 2014-11-30 25883 2014-12-31 25855 2015-01-31 28727 2015-02-28 31730 2015-03-31 35115 2015-04-30 35700 2015-05-31 36245 2015-06-30 36607 2015-07-31 37406 2015-08-31 38170 2015-09-30 37987 2015-10-31 39160 2015-11-30 38714 2015-12-31 38654 2016-01-31 39809 2016-02-29 40339 2016-03-31 40333 2016-04-30 40446 2016-05-31 41133 2016-06-30 44150 2016-07-31 43646 2016-08-31 42275 2016-09-30 42010 2016-10-31 42597 2016-11-30 41741 2016-12-31 40396 2017-01-31 41487 2017-02-28 42499 2017-03-31 42256 2017-04-30 42819 2017-05-31 43788 2017-06-30 43642 2017-07-31 43476 2017-08-31 43087 2017-09-30 43249 2017-10-31 42093 2017-11-30 41467 2017-12-31 40421 2018-01-31 41549 2018-02-28 40445 2018-03-31 40761 2018-04-30 41807 2018-05-31 42269 2018-06-30 41331 2018-07-31 41199 2018-08-31 39625 2018-09-30 41646 2018-10-31 39932 2018-11-30 41021 2018-12-31 42482 2019-01-31 43593 2019-02-28 45041 2019-03-31 46032 2019-04-30 45651 2019-05-31 46669 2019-06-30 46367 2019-07-31 44765 2019-08-31 45247 2019-09-30 41200 2019-10-31 42073 2019-11-30 42953 2019-12-31 41097 2020-01-31 43277