Quarterly Millions of US Dollars
1995-01-01 39566
1995-04-01 40514
1995-07-01 42783
1995-10-01 43649
1996-01-01 45680
1996-04-01 45368
1996-07-01 47920
1996-10-01 49556
1997-01-01 51319
1997-04-01 49933
1997-07-01 52825
1997-10-01 51528
1998-01-01 51597
1998-04-01 51068
1998-07-01 50954
1998-10-01 49991
1999-01-01 57320
1999-04-01 58287
1999-07-01 57036
1999-10-01 59754
2000-01-01 63047
2000-04-01 62241
2000-07-01 62760
2000-10-01 62212
2001-01-01 61623
2001-04-01 64244
2001-07-01 63437
2001-10-01 65282
2002-01-01 64580
2002-04-01 63871
2002-07-01 63060
2002-10-01 66081
2003-01-01 68866
2003-04-01 77093
2003-07-01 77498
2003-10-01 81087
2004-01-01 81452
2004-04-01 84071
2004-07-01 86372
2004-10-01 91950
2005-01-01 95371
2005-04-01 95581
2005-07-01 99132
2005-10-01 99310
2006-01-01 101444
2006-04-01 102566
2006-07-01 107684
2006-10-01 113666
2007-01-01 118190
2007-04-01 120408
2007-07-01 130332
2007-10-01 140383
2008-01-01 153369
2008-04-01 169165
2008-07-01 162014
2008-10-01 146677
2009-01-01 144218
2009-04-01 162064
2009-07-01 176838
2009-10-01 178450
2010-01-01 185947
2010-04-01 180198
2010-07-01 198196
2010-10-01 205403
2011-01-01 207890
2011-04-01 208465
2011-07-01 195872
2011-10-01 195891
2012-01-01 205496
2012-04-01 195436
2012-07-01 202481
2012-10-01 219067
2013-01-01 226422
2013-04-01 231447
2013-07-01 238747
2013-10-01 243911
2014-01-01 245765
2014-04-01 253228
2014-07-01 239941
2014-10-01 225464
2015-01-01 223973
2015-04-01 228867
2015-07-01 223652
2015-10-01 224664
2016-01-01 237537
2016-04-01 235184
2016-07-01 241561
2016-10-01 232903
2017-01-01 245336
2017-04-01 258677
2017-07-01 257043
2017-10-01 259854
2018-01-01 261086