Month United States Dollar 1975-01-31 2.3626 1975-02-28 2.395 1975-03-31 2.4194 1975-04-30 2.3708 1975-05-31 2.3214 1975-06-30 2.2804 1975-07-31 2.1856 1975-08-31 2.1149 1975-09-30 2.0845 1975-10-31 2.057 1975-11-30 2.0497 1975-12-31 2.0217 1976-01-31 2.0281 1976-02-29 2.0259 1976-03-31 1.943 1976-04-30 1.8466 1976-05-31 1.8079 1976-06-30 1.7643 1976-07-31 1.7861 1976-08-31 1.7829 1976-09-30 1.7311 1976-10-31 1.6387 1976-11-30 1.6363 1976-12-31 1.6779 1977-01-31 1.713 1977-02-28 1.7104 1977-03-31 1.7175 1977-04-30 1.7192 1977-05-31 1.7186 1977-06-30 1.7193 1977-07-31 1.7225 1977-08-31 1.7398 1977-09-30 1.7432 1977-10-31 1.7708 1977-11-30 1.8175 1977-12-31 1.8536 1978-01-31 1.9347 1978-02-28 1.9404 1978-03-31 1.9084 1978-04-30 1.851 1978-05-31 1.8183 1978-06-30 1.8374 1978-07-31 1.8944 1978-08-31 1.942 1978-09-30 1.9589 1978-10-31 2.0068 1978-11-30 1.9601 1978-12-31 1.9844 1979-01-31 2.0051 1979-02-28 2.0035 1979-03-31 2.0382 1979-04-30 2.0728 1979-05-31 2.0579 1979-06-30 2.1119 1979-07-31 2.2601 1979-08-31 2.2384 1979-09-30 2.1998 1979-10-31 2.1449 1979-11-30 2.1328 1979-12-31 2.2005 1980-01-31 2.2658 1980-02-29 2.2898 1980-03-31 2.2063 1980-04-30 2.2162 1980-05-31 2.304 1980-06-30 2.3359 1980-07-31 2.3727 1980-08-31 2.3705 1980-09-30 2.402 1980-10-31 2.4168 1980-11-30 2.3964 1980-12-31 2.3459 1981-01-31 2.4047 1981-02-28 2.2941 1981-03-31 2.2326 1981-04-30 2.179 1981-05-31 2.0895 1981-06-30 1.9738 1981-07-31 1.8764 1981-08-31 1.821 1981-09-30 1.817 1981-10-31 1.8427 1981-11-30 1.9038 1981-12-31 1.9052 1982-01-31 1.8875 1982-02-28 1.8468 1982-03-31 1.8072 1982-04-30 1.7721 1982-05-31 1.8115 1982-06-30 1.7578 1982-07-31 1.7348 1982-08-31 1.7267 1982-09-30 1.7141 1982-10-31 1.6978 1982-11-30 1.633 1982-12-31 1.6185 1983-01-31 1.5733 1983-02-28 1.5328 1983-03-31 1.4906 1983-04-30 1.5412 1983-05-31 1.5732 1983-06-30 1.5491 1983-07-31 1.5283 1983-08-31 1.5017 1983-09-30 1.4984 1983-10-31 1.4974 1983-11-30 1.4776 1983-12-31 1.4355 1984-01-31 1.4082 1984-02-29 1.4402 1984-03-31 1.4566 1984-04-30 1.4238 1984-05-31 1.3893 1984-06-30 1.3774 1984-07-31 1.3211 1984-08-31 1.314 1984-09-30 1.259 1984-10-31 1.2202 1984-11-30 1.2416 1984-12-31 1.1873 1985-01-31 1.1286 1985-02-28 1.0932 1985-03-31 1.123 1985-04-30 1.2424 1985-05-31 1.2503 1985-06-30 1.2809 1985-07-31 1.3783 1985-08-31 1.3834 1985-09-30 1.3654 1985-10-31 1.4223 1985-11-30 1.4403 1985-12-31 1.4461 1986-01-31 1.423 1986-02-28 1.4302 1986-03-31 1.467 1986-04-30 1.4986 1986-05-31 1.5206 1986-06-30 1.5089 1986-07-31 1.508 1986-08-31 1.4867 1986-09-30 1.4716 1986-10-31 1.4276 1986-11-30 1.4253 1986-12-31 1.4383 1987-01-31 1.5071 1987-02-28 1.5271 1987-03-31 1.5919 1987-04-30 1.6299 1987-05-31 1.6661 1987-06-30 1.6293 1987-07-31 1.6099 1987-08-31 1.5975 1987-09-30 1.6462 1987-10-31 1.6621 1987-11-30 1.7754 1987-12-31 1.8273 1988-01-31 1.7981 1988-02-29 1.7578 1988-03-31 1.8324 1988-04-30 1.8765 1988-05-31 1.8694 1988-06-30 1.779 1988-07-31 1.7042 1988-08-31 1.6983 1988-09-30 1.6833 1988-10-31 1.7382 1988-11-30 1.809 1988-12-31 1.8282 1989-01-31 1.7748 1989-02-28 1.7541 1989-03-31 1.7146 1989-04-30 1.7022 1989-05-31 1.6295 1989-06-30 1.5532 1989-07-31 1.6244 1989-08-31 1.5955 1989-09-30 1.5715 1989-10-31 1.5882 1989-11-30 1.5724 1989-12-31 1.5957 1990-01-31 1.6523 1990-02-28 1.6962 1990-03-31 1.6246 1990-04-30 1.6374 1990-05-31 1.6778 1990-06-30 1.7094 1990-07-31 1.8081 1990-08-31 1.8998 1990-09-30 1.8786 1990-10-31 1.9454 1990-11-30 1.9647 1990-12-31 1.9257 1991-01-31 1.9348 1991-02-28 1.9655 1991-03-31 1.8265 1991-04-30 1.7502 1991-05-31 1.7252 1991-06-30 1.6499 1991-07-31 1.6503 1991-08-31 1.6841 1991-09-30 1.7249 1991-10-31 1.7226 1991-11-30 1.7787 1991-12-31 1.8258 1992-01-31 1.8127 1992-02-29 1.7781 1992-03-31 1.7238 1992-04-30 1.7576 1992-05-31 1.8109 1992-06-30 1.8556 1992-07-31 1.9186 1992-08-31 1.9412 1992-09-30 1.8559 1992-10-31 1.6577 1992-11-30 1.5275 1992-12-31 1.5536 1993-01-31 1.5325 1993-02-28 1.4386 1993-03-31 1.4625 1993-04-30 1.5472 1993-05-31 1.5481 1993-06-30 1.5099 1993-07-31 1.4963 1993-08-31 1.4911 1993-09-30 1.5261 1993-10-31 1.5037 1993-11-30 1.4806 1993-12-31 1.4904 1994-01-31 1.4939 1994-02-28 1.4799 1994-03-31 1.4917 1994-04-30 1.4837 1994-05-31 1.5029 1994-06-30 1.5252 1994-07-31 1.5463 1994-08-31 1.5427 1994-09-30 1.5651 1994-10-31 1.6057 1994-11-30 1.5886 1994-12-31 1.5595 1995-01-31 1.5747 1995-02-28 1.572 1995-03-31 1.6005 1995-04-30 1.6074 1995-05-31 1.5868 1995-06-30 1.5949 1995-07-31 1.5953 1995-08-31 1.5681 1995-09-30 1.5584 1995-10-31 1.5779 1995-11-30 1.5623 1995-12-31 1.5398 1996-01-31 1.5306 1996-02-29 1.5364 1996-03-31 1.5271 1996-04-30 1.5145 1996-05-31 1.5152 1996-06-30 1.5418 1996-07-31 1.5539 1996-08-31 1.5502 1996-09-30 1.5597 1996-10-31 1.5862 1996-11-30 1.6626 1996-12-31 1.6647 1997-01-31 1.6587 1997-02-28 1.6246 1997-03-31 1.6063 1997-04-30 1.6295 1997-05-31 1.6334 1997-06-30 1.6446 1997-07-31 1.6702 1997-08-31 1.6034 1997-09-30 1.6015 1997-10-31 1.6329 1997-11-30 1.689 1997-12-31 1.6597 1998-01-31 1.6353 1998-02-28 1.6407 1998-03-31 1.662 1998-04-30 1.6733 1998-05-31 1.6366 1998-06-30 1.6507 1998-07-31 1.6437 1998-08-31 1.632 1998-09-30 1.6822 1998-10-31 1.6952 1998-11-30 1.662 1998-12-31 1.6705 1999-01-31 1.6509 1999-02-28 1.6276 1999-03-31 1.622 1999-04-30 1.6105 1999-05-31 1.6154 1999-06-30 1.595 1999-07-31 1.5747 1999-08-31 1.6073 1999-09-30 1.6243 1999-10-31 1.6572 1999-11-30 1.6214 1999-12-31 1.6132 2000-01-31 1.6402 2000-02-29 1.5998 2000-03-31 1.5802 2000-04-30 1.5837 2000-05-31 1.5075 2000-06-30 1.5089 2000-07-31 1.5088 2000-08-31 1.491 2000-09-30 1.4355 2000-10-31 1.4511 2000-11-30 1.4256 2000-12-31 1.4625 2001-01-31 1.4769 2001-02-28 1.4529 2001-03-31 1.4454 2001-04-30 1.435 2001-05-31 1.4259 2001-06-30 1.4014 2001-07-31 1.4139 2001-08-31 1.4365 2001-09-30 1.4635 2001-10-31 1.4517 2001-11-30 1.4358 2001-12-31 1.4409 2002-01-31 1.4323 2002-02-28 1.4231 2002-03-31 1.4225 2002-04-30 1.4434 2002-05-31 1.4593 2002-06-30 1.4863 2002-07-31 1.5546 2002-08-31 1.5377 2002-09-30 1.5561 2002-10-31 1.5574 2002-11-30 1.5723 2002-12-31 1.5863 2003-01-31 1.6169 2003-02-28 1.6085 2003-03-31 1.5836 2003-04-30 1.5747 2003-05-31 1.623 2003-06-30 1.6606 2003-07-31 1.6242 2003-08-31 1.595 2003-09-30 1.6131 2003-10-31 1.6787 2003-11-30 1.6901 2003-12-31 1.7507 2004-01-31 1.8234 2004-02-29 1.8673 2004-03-31 1.8267 2004-04-30 1.8005 2004-05-31 1.7876 2004-06-30 1.8275 2004-07-31 1.8429 2004-08-31 1.8216 2004-09-30 1.7922 2004-10-31 1.8065 2004-11-30 1.8603 2004-12-31 1.9275 2005-01-31 1.8764 2005-02-28 1.8871 2005-03-31 1.9078 2005-04-30 1.896 2005-05-31 1.8538 2005-06-30 1.8179 2005-07-31 1.7509 2005-08-31 1.7943 2005-09-30 1.8081 2005-10-31 1.764 2005-11-30 1.7341 2005-12-31 1.7462 2006-01-31 1.7678 2006-02-28 1.747 2006-03-31 1.7435 2006-04-30 1.7685 2006-05-31 1.8702 2006-06-30 1.8428 2006-07-31 1.8447 2006-08-31 1.8944 2006-09-30 1.8847 2006-10-31 1.8755 2006-11-30 1.9119 2006-12-31 1.9633 2007-01-31 1.9587 2007-02-28 1.9581 2007-03-31 1.9471 2007-04-30 1.9909 2007-05-31 1.9836 2007-06-30 1.9864 2007-07-31 2.0338 2007-08-31 2.0111 2007-09-30 2.0185 2007-10-31 2.0446 2007-11-30 2.0701 2007-12-31 2.0185 2008-01-31 1.9698 2008-02-29 1.9638 2008-03-31 2.0032 2008-04-30 1.9817 2008-05-31 1.9641 2008-06-30 1.9658 2008-07-31 1.988 2008-08-31 1.8889 2008-09-30 1.7986 2008-10-31 1.69 2008-11-30 1.5338 2008-12-31 1.4859 2009-01-31 1.4452 2009-02-28 1.4411 2009-03-31 1.4174 2009-04-30 1.4715 2009-05-31 1.5429 2009-06-30 1.6366 2009-07-31 1.6366 2009-08-31 1.6539 2009-09-30 1.6328 2009-10-31 1.6199 2009-11-30 1.6597 2009-12-31 1.6239 2010-01-31 1.6162 2010-02-28 1.5615 2010-03-31 1.5053 2010-04-30 1.534 2010-05-31 1.4627 2010-06-30 1.4761 2010-07-31 1.5299 2010-08-31 1.566 2010-09-30 1.5578 2010-10-31 1.5862 2010-11-30 1.5961 2010-12-31 1.5603 2011-01-31 1.5795 2011-02-28 1.613 2011-03-31 1.6159 2011-04-30 1.6345 2011-05-31 1.6312 2011-06-30 1.6214 2011-07-31 1.6145 2011-08-31 1.6348 2011-09-30 1.5783 2011-10-31 1.576 2011-11-30 1.5804 2011-12-31 1.5585 2012-01-31 1.551 2012-02-29 1.5802 2012-03-31 1.5823 2012-04-30 1.6014 2012-05-31 1.5905 2012-06-30 1.5571 2012-07-31 1.5589 2012-08-31 1.5719 2012-09-30 1.6116 2012-10-31 1.6079 2012-11-30 1.5961 2012-12-31 1.6144 2013-01-31 1.5957 2013-02-28 1.5478 2013-03-31 1.5076 2013-04-30 1.5316 2013-05-31 1.5285 2013-06-30 1.5478 2013-07-31 1.5172 2013-08-31 1.5507 2013-09-30 1.5865 2013-10-31 1.6094 2013-11-30 1.6104 2013-12-31 1.6375 2014-01-31 1.647 2014-02-28 1.6567 2014-03-31 1.6622 2014-04-30 1.6743 2014-05-31 1.6844 2014-06-30 1.6906 2014-07-31 1.7069 2014-08-31 1.6709 2014-09-30 1.6305 2014-10-31 1.6068 2014-11-30 1.578 2014-12-31 1.564 2015-01-31 1.5143 2015-02-28 1.5334 2015-03-31 1.4957 2015-04-30 1.4967 2015-05-31 1.547 2015-06-30 1.5568 2015-07-31 1.556 2015-08-31 1.5583 2015-09-30 1.5326 2015-10-31 1.5339 2015-11-30 1.519 2015-12-31 1.4983 2016-01-31 1.4379 2016-02-29 1.4296 2016-03-31 1.425 2016-04-30 1.4312 2016-05-31 1.4518 2016-06-30 1.4209 2016-07-31 1.3141 2016-08-31 1.31 2016-09-30 1.3142 2016-10-31 1.2329 2016-11-30 1.2431 2016-12-31 1.2488 2017-01-31 1.2351 2017-02-28 1.249 2017-03-31 1.2348 2017-04-30 1.2652 2017-05-31 1.2933 2017-06-30 1.2813 2017-07-31 1.2994 2017-08-31 1.2955 2017-09-30 1.3324 2017-10-31 1.3197 2017-11-30 1.3219 2017-12-31 1.3402 2018-01-31 1.3832 2018-02-28 1.3961 2018-03-31 1.397 2018-04-30 1.4083 2018-05-31 1.3459 2018-06-30 1.3288 2018-07-31 1.3169 2018-08-31 1.288 2018-09-30 1.3062 2018-10-31 1.3012 2018-11-30 1.2901 2018-12-31 1.2661 2019-01-31 1.2901 2019-02-28 1.3017 2019-03-31 1.3165 2019-04-30 1.3036 2019-05-31 1.2841 2019-06-30 1.2679 2019-07-31 1.2469 2019-08-31 1.2155 2019-09-30 1.2354 2019-10-31 1.2647 2019-11-30 1.2883 2019-12-31 1.3101 2020-01-31 1.3071 2020-02-29 1.2957