Quarterly Millions of US Dollars
1995-10-01 27438
1996-01-01 29057
1996-04-01 27491
1996-07-01 29415
1996-10-01 29343
1997-01-01 30908
1997-04-01 29103
1997-07-01 30098
1997-10-01 29907
1998-01-01 30524
1998-04-01 29938
1998-07-01 31912
1998-10-01 31310
1999-01-01 31772
1999-04-01 27942
1999-07-01 28892
1999-10-01 28306
2000-01-01 26162
2000-04-01 24554
2000-07-01 23802
2000-10-01 25575
2001-01-01 26809
2001-04-01 26192
2001-07-01 28271
2001-10-01 26905
2002-01-01 28862
2002-04-01 35032
2002-07-01 36680
2002-10-01 39664
2003-01-01 37982
2003-04-01 37524
2003-07-01 38051
2003-10-01 41777
2004-01-01 39844
2004-04-01 40909
2004-07-01 43140
2004-10-01 49923
2005-01-01 48428
2005-04-01 45611
2005-07-01 49344
2005-10-01 47348
2006-01-01 49863
2006-04-01 50360
2006-07-01 50400
2006-10-01 56291
2007-01-01 53463
2007-04-01 54682
2007-07-01 64638
2007-10-01 68071
2008-01-01 71426
2008-04-01 74493
2008-07-01 66831
2008-10-01 64746
2009-01-01 76240
2009-04-01 92334
2009-07-01 113705
2009-10-01 115508
2010-01-01 111474
2010-04-01 103384
2010-07-01 118641
2010-10-01 119841
2011-01-01 128447
2011-04-01 134897
2011-07-01 128675
2011-10-01 132795
2012-01-01 141265
2012-04-01 136379
2012-07-01 146631
2012-10-01 151386
2013-01-01 146616
2013-04-01 142945
2013-07-01 143748
2013-10-01 140703
2014-01-01 146348
2014-04-01 136132
2014-07-01 127673
2014-10-01 110115
2015-01-01 99408
2015-04-01 102063
2015-07-01 95829
2015-10-01 91463
2016-01-01 100482
2016-04-01 98646
2016-07-01 104934
2016-10-01 100094
2017-01-01 104069
2017-04-01 107578
2017-07-01 113561
2017-10-01 109193
2018-01-01 116491