Month	US Dollars, monthly level
1991-01-01	141300000.000000000
1991-02-01	114800000.000000000
1991-03-01	128300000.000000000
1991-04-01	284600000.000000000
1991-05-01	195300000.000000000
1991-06-01	171100000.000000000
1991-07-01	56799999.999999896
1991-08-01	176200000.000000000
1991-09-01	155200000.000000000
1991-10-01	147700000.000000000
1991-11-01	265400000.000000030
1991-12-01	316200000.000000000
1992-01-01	195200000.000000000
1992-02-01	167900000.000000000
1992-03-01	18700000.000000000
1992-04-01	-5700000.000000060
1992-05-01	118800000.000000000
1992-06-01	78000000.000000000
1992-07-01	57600000.000000000
1992-08-01	-66900000.000000000
1992-09-01	-39200000.000000000
1992-10-01	19400000.000000000
1992-11-01	-78200000.000000000
1992-12-01	-241800000.000000000
1993-01-01	-92600000.000000000
1993-02-01	-223500000.000000000
1993-03-01	-259400000.000000030
1993-04-01	-241200000.000000000
1993-05-01	-228400000.000000000
1993-06-01	-233000000.000000000
1993-07-01	-294500000.000000000
1993-08-01	-221700000.000000000
1993-09-01	-181200000.000000000
1993-10-01	-246100000.000000000
1993-11-01	-252699999.999999970
1993-12-01	-231600000.000000000
1994-01-01	-252699999.999999970
1994-02-01	-152100000.000000000
1994-03-01	-338400000.000000000
1994-04-01	-286900000.000000000
1994-05-01	-347600000.000000000
1994-06-01	-261900000.000000030
1994-07-01	-299000000.000000000
1994-08-01	-320200000.000000000
1994-09-01	-363100000.000000000
1994-10-01	-267500000.000000030
1994-11-01	-226800000.000000000
1994-12-01	-287100000.000000000
1995-01-01	-247300000.000000000
1995-02-01	-225100000.000000000
1995-03-01	-305700000.000000000
1995-04-01	-265700000.000000000
1995-05-01	-347400000.000000000
1995-06-01	-373700000.000000000
1995-07-01	-308100000.000000000
1995-08-01	-295400000.000000000
1995-09-01	-350500000.000000000
1995-10-01	-298700000.000000000
1995-11-01	-318800000.000000000
1995-12-01	-345900000.000000000
1996-01-01	-385800000.000000000
1996-02-01	-290400000.000000000
1996-03-01	-162900000.000000000
1996-04-01	-139000000.000000000
1996-05-01	-264400000.000000030
1996-06-01	-236100000.000000000
1996-07-01	-325000000.000000000
1996-08-01	-403300000.000000000
1996-09-01	-200800000.000000000
1996-10-01	-267500000.000000030
1996-11-01	-193500000.000000000
1996-12-01	-164300000.000000000
1997-01-01	-266500000.000000000
1997-02-01	-172600000.000000000
1997-03-01	-272400000.000000000
1997-04-01	-168100000.000000000
1997-05-01	-362600000.000000000
1997-06-01	-247200000.000000000
1997-07-01	-366600000.000000000
1997-08-01	-340200000.000000000
1997-09-01	-386900000.000000000
1997-10-01	-550900000.000000000
1997-11-01	-418900000.000000000
1997-12-01	-232300000.000000000
1998-01-01	-449700000.000000000
1998-02-01	-418300000.000000000
1998-03-01	-512100000.000000000
1998-04-01	-585600000.000000000
1998-05-01	-182000000.000000000
1998-06-01	-300200000.000000000
1998-07-01	-468400000.000000000
1998-08-01	-318300000.000000000
1998-09-01	-225300000.000000000
1998-10-01	-111900000.000000000
1998-11-01	-215500000.000000000
1998-12-01	-24500000.000000000
1999-01-01	-60000000.000000000
1999-02-01	-74400000.000000000
1999-03-01	56600000.000000000
1999-04-01	-40900000.000000000
1999-05-01	143100000.000000000
1999-06-01	150000000.000000000
1999-07-01	111800000.000000000
1999-08-01	211700000.000000000
1999-09-01	168300000.000000000
1999-10-01	42200000.000000000
1999-11-01	31100000.000000100
1999-12-01	218100000.000000000
2000-01-01	175500000.000000000
2000-02-01	179400000.000000000
2000-03-01	-47800000.000000000
2000-04-01	12400000.000000000
2000-05-01	47200000.000000000
2000-06-01	104800000.000000000
2000-07-01	237000000.000000000
2000-08-01	204800000.000000000
2000-09-01	126300000.000000000
2000-10-01	6200000.000000000
2000-11-01	147300000.000000000
2000-12-01	208400000.000000000
2001-01-01	56100000.000000000
2001-02-01	-121600000.000000000
2001-03-01	-118700000.000000000
2001-04-01	-91400000.000000000
2001-05-01	-66800000.000000000
2001-06-01	-72000000.000000000
2001-07-01	-47600000.000000000
2001-08-01	104500000.000000000
2001-09-01	22600000.000000000
2001-10-01	-16200000.000000000
2001-11-01	-117100000.000000000
2001-12-01	-22500000.000000000
2002-01-01	-6000000.000000000
2002-02-01	55200000.000000000
2002-03-01	-25900000.000000000
2002-04-01	-62500000.000000000
2002-05-01	-76800000.000000000
2002-06-01	-63100000.000000000
2002-07-01	-30000000.000000000
2002-08-01	-242900000.000000000
2002-09-01	17900000.000000100
2002-10-01	-84700000.000000000
2002-11-01	-193600000.000000000
2002-12-01	-7600000.000000120
2003-01-01	-281400000.000000000
2003-02-01	16400000.000000002
2003-03-01	-64800000.000000000
2003-04-01	-28900000.000000000
2003-05-01	18200000.000000000
2003-06-01	-40700000.000000000
2003-07-01	24500000.000000000
2003-08-01	-44600000.000000000
2003-09-01	-139600000.000000000
2003-10-01	-72100000.000000000
2003-11-01	13300000.000000000
2003-12-01	-153500000.000000000
2004-01-01	-8900000.000000000
2004-02-01	-55600000.000000000
2004-03-01	-100800000.000000000
2004-04-01	-83700000.000000000
2004-05-01	-16000000.000000000
2004-06-01	73400000.000000000
2004-07-01	127900000.000000010
2004-08-01	46800000.000000000
2004-09-01	145200000.000000000
2004-10-01	78200000.000000000
2004-11-01	-56700000.000000000
2004-12-01	-125800000.000000000
2005-01-01	-85100000.000000000
2005-02-01	64800000.000000000
2005-03-01	90900000.000000000
2005-04-01	-157300000.000000000
2005-05-01	-17500000.000000000
2005-06-01	286000000.000000000
2005-07-01	-21500000.000000000
2005-08-01	-77900000.000000000
2005-09-01	-36200000.000000000
2005-10-01	74800000.000000000
2005-11-01	-105100000.000000000
2005-12-01	-73900000.000000000
2006-01-01	-129200000.000000010
2006-02-01	160200000.000000000
2006-03-01	-224100000.000000000
2006-04-01	-61500000.000000000
2006-05-01	-6300000.000000000
2006-06-01	-184400000.000000000
2006-07-01	-42600000.000000000
2006-08-01	-231000000.000000000
2006-09-01	-199700000.000000000
2006-10-01	-125900000.000000010
2006-11-01	-393000000.000000000
2006-12-01	-212900000.000000000
2007-01-01	-462100000.000000000
2007-02-01	-397800000.000000000
2007-03-01	-386700000.000000000
2007-04-01	31399999.999999996
2007-05-01	-40200000.000000000
2007-06-01	-554500000.000000000
2007-07-01	-85700000.000000000
2007-08-01	-368800000.000000000
2007-09-01	-198500000.000000000
2007-10-01	-565500000.000000000
2007-11-01	17400000.000000000
2007-12-01	393300000.000000000
2008-01-01	-94800000.000000000
2008-02-01	-256500000.000000000
2008-03-01	141400000.000000000
2008-04-01	-24800000.000000000
2008-05-01	28300000.000000000
2008-06-01	380500000.000000000
2008-07-01	355100000.000000000
2008-08-01	-112200000.000000000
2008-09-01	-661300000.000000000
2008-10-01	-743900000.000000000
2008-11-01	-1050000000.000000000
2008-12-01	-841200000.000000000
2009-01-01	-257699999.999999970
2009-02-01	-187100000.000000000
2009-03-01	49100000.000000000
2009-04-01	-240000000.000000000
2009-05-01	294900000.000000000
2009-06-01	252100000.000000000
2009-07-01	-279700000.000000000
2009-08-01	131700000.000000010
2009-09-01	47200000.000000000
2009-10-01	-18300000.000000000
2009-11-01	41400000.000000000
2009-12-01	121800000.000000000
2010-01-01	223000000.000000000
2010-02-01	82400000.000000000
2010-03-01	47000000.000000000
2010-04-01	360700000.000000000
2010-05-01	329700000.000000000
2010-06-01	-53200000.000000000
2010-07-01	-280400000.000000000
2010-08-01	-291400000.000000000
2010-09-01	-600700000.000000000
2010-10-01	-82000000.000000000
2010-11-01	-370000000.000000000
2010-12-01	-137500000.000000000
2011-01-01	-8900000.000000000
2011-02-01	189600000.000000000
2011-03-01	333300000.000000000
2011-04-01	653600000.000000000
2011-05-01	321600000.000000000
2011-06-01	190900000.000000000
2011-07-01	347000000.000000000
2011-08-01	184800000.000000000
2011-09-01	-416900000.000000000
2011-10-01	-8000000.000000000
2011-11-01	86800000.000000000
2011-12-01	808600000.000000000
2012-01-01	339700000.000000000
2012-02-01	403300000.000000000
2012-03-01	710900000.000000000
2012-04-01	576500000.000000000
2012-05-01	-80200000.000000000
2012-06-01	-536800000.000000060
2012-07-01	-217000000.000000000
2012-08-01	-668400000.000000000
2012-09-01	231300000.000000000
2012-10-01	227100000.000000000
2012-11-01	-318200000.000000000
2012-12-01	409300000.000000000
2013-01-01	-335900000.000000000
2013-02-01	170300000.000000000
2013-03-01	129700000.000000010
2013-04-01	-217600000.000000000
2013-05-01	151200000.000000000
2013-06-01	559700000.000000000
2013-07-01	-459500000.000000000
2013-08-01	2800000.000000000
2013-09-01	-297700000.000000000
2013-10-01	-510200000.000000000
2013-11-01	-84400000.000000000
2013-12-01	336900000.000000000
2014-01-01	-35300000.000000000
2014-02-01	-732100000.000000000
2014-03-01	-503700000.000000060
2014-04-01	-1138100000.000000000
2014-05-01	72500000.000000000
2014-06-01	-218700000.000000000
2014-07-01	-1035300000.000000100
2014-08-01	-88800000.000000000
2014-09-01	-714100000.000000000
2014-10-01	-1524800000.000000000
2014-11-01	-1559600000.000000000
2014-12-01	-1694100000.000000000
2015-01-01	-1968000000.000000000
2015-02-01	-1426100000.000000000
2015-03-01	-1179300000.000000000
2015-04-01	-1241500000.000000000
2015-05-01	-1058500000.000000000
2015-06-01	-1003800000.000000000
2015-07-01	-1924000000.000000000
2015-08-01	-1569800000.000000000
2015-09-01	-1600200000.000000000
2015-10-01	-1699900000.000000000
2015-11-01	-1798500000.000000000
2015-12-01	-1570400000.000000000
2016-01-01	-1600500000.000000000
2016-02-01	-1135500000.000000000
2016-03-01	-1256900000.000000000
2016-04-01	-1237400000.000000000
2016-05-01	-832900000.000000000
2016-06-01	-905700000.000000000
2016-07-01	-1086700000.000000000
2016-08-01	-1172700000.000000000
2016-09-01	-1155000000.000000000
2016-10-01	-842600000.000000000
2016-11-01	-1331200000.000000000
2016-12-01	-564000000.000000000
2017-01-01	-745200000.000000000
2017-02-01	-930800000.000000000
2017-03-01	-826200000.000000000
2017-04-01	-1348900000.000000000
2017-05-01	-222100000.000000000
2017-06-01	-905100000.000000000
2017-07-01	-647200000.000000000
2017-08-01	-999500000.000000000
2017-09-01	-361300000.000000000
2017-10-01	-670700000.000000000
2017-11-01	-883600000.000000000
2017-12-01	345400000.000000000
2018-01-01	-569300000.000000000
2018-02-01	-649700000.000000000
2018-03-01	-540100000.000000000
2018-04-01	-453500000.000000000
2018-05-01	-832300000.000000000
2018-06-01	-893500000.000000000
2018-07-01	-714500000.000000000
2018-08-01	-968800000.000000000