Quarterly Millions of US Dollars
1989-10-01 58591
1990-01-01 62137
1990-04-01 65900
1990-07-01 72864
1990-10-01 80267
1991-01-01 72252
1991-04-01 69776
1991-07-01 77470
1991-10-01 88359
1992-01-01 85957
1992-04-01 96847
1992-07-01 109622
1992-10-01 102111
1993-01-01 101636
1993-04-01 96375
1993-07-01 94317
1993-10-01 92185
1994-01-01 95853
1994-04-01 104554
1994-07-01 113627
1994-10-01 126495
1995-01-01 141727
1995-04-01 141688
1995-07-01 137866
1995-10-01 137574
1996-01-01 134304
1996-04-01 131026
1996-07-01 130189
1996-10-01 136196
1997-01-01 123770
1997-04-01 119161
1997-07-01 114382
1997-10-01 110612
1998-01-01 105313
1998-04-01 105179
1998-07-01 111756
1998-10-01 105414
1999-01-01 96532
1999-04-01 91830
1999-07-01 92100
1999-10-01 90727
2000-01-01 85561
2000-04-01 87512
2000-07-01 79228
2000-10-01 87997
2001-01-01 79155
2001-04-01 73527
2001-07-01 79364
2001-10-01 75682
2002-01-01 74385
2002-04-01 85227
2002-07-01 84041
2002-10-01 88007
2003-01-01 88051
2003-04-01 87543
2003-07-01 87361
2003-10-01 95017
2004-01-01 87852
2004-04-01 85375
2004-07-01 85695
2004-10-01 96072
2005-01-01 84197
2005-04-01 76016
2005-07-01 73081
2005-10-01 73060
2006-01-01 75293
2006-04-01 78633
2006-07-01 79698
2006-10-01 83586
2007-01-01 89361
2007-04-01 90637
2007-07-01 106705
2007-10-01 119051
2008-01-01 134319
2008-04-01 170809
2008-07-01 154853
2008-10-01 175055
2009-01-01 176786
2009-04-01 209497
2009-07-01 239945
2009-10-01 251143
2010-01-01 227642
2010-04-01 206707
2010-07-01 236602
2010-10-01 220243
2011-01-01 240707
2011-04-01 241211
2011-07-01 219375
2011-10-01 224707
2012-01-01 235673
2012-04-01 225419
2012-07-01 220166
2012-10-01 223867
2013-01-01 216545
2013-04-01 219878
2013-07-01 230289
2013-10-01 230347
2014-01-01 234276
2014-04-01 227509
2014-07-01 208339
2014-10-01 198716
2015-01-01 178374
2015-04-01 181485
2015-07-01 181899
2015-10-01 176426
2016-01-01 185364
2016-04-01 183454
2016-07-01 180419
2016-10-01 183292
2017-01-01 192121
2017-04-01 213564
2017-07-01 219638
2017-10-01 215071
2018-01-01 206758