Quarterly Millions of US Dollars
1995-01-01 30063
1995-04-01 31118
1995-07-01 32851
1995-10-01 33568
1996-01-01 34963
1996-04-01 34744
1996-07-01 36242
1996-10-01 37763
1997-01-01 38706
1997-04-01 37385
1997-07-01 39539
1997-10-01 38117
1998-01-01 36878
1998-04-01 36411
1998-07-01 36316
1998-10-01 35150
1999-01-01 39768
1999-04-01 40379
1999-07-01 39241
1999-10-01 41469
2000-01-01 43517
2000-04-01 42724
2000-07-01 42944
2000-10-01 42607
2001-01-01 41893
2001-04-01 43990
2001-07-01 43067
2001-10-01 45273
2002-01-01 44292
2002-04-01 43223
2002-07-01 42561
2002-10-01 45859
2003-01-01 48956
2003-04-01 56764
2003-07-01 55610
2003-10-01 58745
2004-01-01 58741
2004-04-01 60726
2004-07-01 62909
2004-10-01 67560
2005-01-01 70700
2005-04-01 71337
2005-07-01 75338
2005-10-01 75059
2006-01-01 77226
2006-04-01 79136
2006-07-01 84446
2006-10-01 89114
2007-01-01 93713
2007-04-01 95984
2007-07-01 106514
2007-10-01 117278
2008-01-01 130035
2008-04-01 144965
2008-07-01 138429
2008-10-01 122991
2009-01-01 119889
2009-04-01 137642
2009-07-01 152588
2009-10-01 155131
2010-01-01 162149
2010-04-01 155733
2010-07-01 173236
2010-10-01 180839
2011-01-01 183205
2011-04-01 184410
2011-07-01 171883
2011-10-01 171968
2012-01-01 179762
2012-04-01 170553
2012-07-01 177531
2012-10-01 194243
2013-01-01 200034
2013-04-01 204859
2013-07-01 211787
2013-10-01 217027
2014-01-01 216957
2014-04-01 223214
2014-07-01 210595
2014-10-01 194977
2015-01-01 194378
2015-04-01 199062
2015-07-01 193992
2015-10-01 196003
2016-01-01 207322
2016-04-01 205029
2016-07-01 211442
2016-10-01 204393
2017-01-01 215475
2017-04-01 228391
2017-07-01 226886
2017-10-01 229656
2018-01-01 228079