Quarterly Millions of US Dollars
1989-10-01 20858
1990-01-01 20214
1990-04-01 21878
1990-07-01 23954
1990-10-01 26429
1991-01-01 23428
1991-04-01 23712
1991-07-01 31685
1991-10-01 36408
1992-01-01 38624
1992-04-01 42728
1992-07-01 49506
1992-10-01 46713
1993-01-01 48865
1993-04-01 46509
1993-07-01 46769
1993-10-01 45692
1994-01-01 44987
1994-04-01 49658
1994-07-01 54958
1994-10-01 71807
1995-01-01 83128
1995-04-01 84462
1995-07-01 82312
1995-10-01 72980
1996-01-01 71378
1996-04-01 69326
1996-07-01 66832
1996-10-01 61783
1997-01-01 58843
1997-04-01 57569
1997-07-01 55833
1997-10-01 50408
1998-01-01 51843
1998-04-01 51362
1998-07-01 56193
1998-10-01 49435
1999-01-01 46366
1999-04-01 44281
1999-07-01 48012
1999-10-01 43995
2000-01-01 43343
2000-04-01 46352
2000-07-01 45578
2000-10-01 48765
2001-01-01 49982
2001-04-01 47449
2001-07-01 57171
2001-10-01 54262
2002-01-01 51557
2002-04-01 64692
2002-07-01 69120
2002-10-01 71578
2003-01-01 90288
2003-04-01 103632
2003-07-01 107596
2003-10-01 121223
2004-01-01 114986
2004-04-01 116990
2004-07-01 121943
2004-10-01 132834
2005-01-01 135106
2005-04-01 124658
2005-07-01 122883
2005-10-01 118246
2006-01-01 131233
2006-04-01 147932
2006-07-01 141569
2006-10-01 139024
2007-01-01 147355
2007-04-01 153294
2007-07-01 159095
2007-10-01 174281
2008-01-01 199402
2008-04-01 190043
2008-07-01 174396
2008-10-01 174777
2009-01-01 155264
2009-04-01 163596
2009-07-01 174506
2009-10-01 175071
2010-01-01 172957
2010-04-01 156612
2010-07-01 167983
2010-10-01 167994
2011-01-01 137224
2011-04-01 135369
2011-07-01 135934
2011-10-01 128987
2012-01-01 136925
2012-04-01 128274
2012-07-01 141309
2012-10-01 150385
2013-01-01 157628
2013-04-01 165227
2013-07-01 169927
2013-10-01 174828
2014-01-01 176418
2014-04-01 166158
2014-07-01 155674
2014-10-01 154747
2015-01-01 140984
2015-04-01 152126
2015-07-01 152821
2015-10-01 147241
2016-01-01 165854
2016-04-01 165649
2016-07-01 169730
2016-10-01 166464
2017-01-01 176921
2017-04-01 187170
2017-07-01 218300
2017-10-01 222411
2018-01-01 205045