Quarterly Millions of US Dollars
1994-07-01 16
1994-10-01 5
1995-01-01 5
1995-04-01 5
1995-07-01 311
1995-10-01 319
1996-01-01 369
1996-04-01 475
1996-07-01 602
1996-10-01 871
1997-01-01 944
1997-04-01 1420
1997-07-01 1508
1997-10-01 2306
1998-01-01 2303
1998-04-01 3286
1998-07-01 3798
1998-10-01 3986
1999-01-01 4533
1999-04-01 4576
1999-07-01 4616
1999-10-01 5162
2000-01-01 5109
2000-04-01 5703
2000-07-01 5899
2000-10-01 6949
2001-01-01 6885
2001-04-01 7841
2001-07-01 9102
2001-10-01 8956
2002-01-01 9899
2002-04-01 10397
2002-07-01 11233
2002-10-01 14559
2003-01-01 15294
2003-04-01 15615
2003-07-01 15197
2003-10-01 15322
2004-01-01 14358
2004-04-01 15567
2004-07-01 16901
2004-10-01 19139
2005-01-01 17924
2005-04-01 20047
2005-07-01 19862
2005-10-01 20845
2006-01-01 21751
2006-04-01 24660
2006-07-01 24455
2006-10-01 24152
2007-01-01 23913
2007-04-01 23930
2007-07-01 24167
2007-10-01 23977
2008-01-01 24062
2008-04-01 24440
2008-07-01 24024
2008-10-01 23996
2009-01-01 26052
2009-04-01 25794
2009-07-01 25468
2009-10-01 23455
2010-01-01 23746
2010-04-01 23586
2010-07-01 23485
2010-10-01 24490
2011-01-01 25063
2011-04-01 25375
2011-07-01 26477
2011-10-01 29051
2012-01-01 28307
2012-04-01 31440
2012-07-01 30671
2012-10-01 34759
2013-01-01 33849
2013-04-01 36374
2013-07-01 36586
2013-10-01 36612
2014-01-01 36612
2014-04-01 37098
2014-07-01 37003
2014-10-01 36963
2015-01-01 38790
2015-04-01 36329
2015-07-01 35830
2015-10-01 37402
2016-01-01 37128
2016-04-01 39103
2016-07-01 39108
2016-10-01 39183
2017-01-01 40777
2017-04-01 40863
2017-07-01 40815
2017-10-01 36692
2018-01-01 36030
2018-04-01 40872