Quarterly Millions of US Dollars
1993-07-01 693
1993-10-01 693
1994-01-01 693
1994-04-01 693
1994-07-01 693
1994-10-01 693
1995-01-01 693
1995-04-01 693
1995-07-01 693
1995-10-01 693
1996-01-01 693
1996-04-01 693
1996-07-01 693
1996-10-01 893
1997-01-01 893
1997-04-01 893
1997-07-01 893
1997-10-01 1243
1998-01-01 1243
1998-04-01 1343
1998-07-01 1343
1998-10-01 1343
1999-01-01 1343
1999-04-01 1343
1999-07-01 1343
1999-10-01 1443
2000-01-01 1443
2000-04-01 1793
2000-07-01 1793
2000-10-01 1793
2001-01-01 1793
2001-04-01 1793
2001-07-01 1943
2001-10-01 1943
2002-01-01 2052
2002-04-01 2318
2002-07-01 2316
2002-10-01 2124
2003-01-01 2129
2003-04-01 2961
2003-07-01 2964
2003-10-01 2976
2004-01-01 3471
2004-04-01 3970
2004-07-01 3973
2004-10-01 5963
2005-01-01 6655
2005-04-01 7044
2005-07-01 7344
2005-10-01 9291
2006-01-01 11052
2006-04-01 13780
2006-07-01 16733
2006-10-01 19443
2007-01-01 24682
2007-04-01 28067
2007-07-01 28768
2007-10-01 29897
2008-01-01 30144
2008-04-01 30770
2008-07-01 34164
2008-10-01 33494
2009-01-01 32286
2009-04-01 32674
2009-07-01 34268
2009-10-01 34217
2010-01-01 34724
2010-04-01 34936
2010-07-01 34442
2010-10-01 39303
2011-01-01 39437
2011-04-01 38886
2011-07-01 36825
2011-10-01 36098
2012-01-01 34165
2012-04-01 34397
2012-07-01 36076
2012-10-01 38247
2013-01-01 39122
2013-04-01 40676
2013-07-01 38252
2013-10-01 37937
2014-01-01 37447
2014-04-01 37543
2014-07-01 36495
2014-10-01 41693
2015-01-01 38104
2015-04-01 37321
2015-07-01 42008
2015-10-01 39772
2016-01-01 43950
2016-04-01 39713
2016-07-01 37562
2016-10-01 36059
2017-01-01 35349
2017-04-01 39589
2017-07-01 40968
2017-10-01 40817
2018-01-01 40281
2018-04-01 41777