Quarterly Millions of US Dollars
1986-04-01 250
1986-07-01 250
1986-10-01 250
1987-01-01 250
1987-04-01 250
1987-07-01 250
1987-10-01 250
1988-01-01 250
1988-04-01 525
1988-07-01 516
1988-10-01 851
1989-01-01 823
1989-04-01 1010
1989-07-01 1443
1989-10-01 1760
1990-01-01 1958
1990-04-01 2118
1990-07-01 2326
1990-10-01 2468
1991-01-01 2333
1991-04-01 2538
1991-07-01 2637
1991-10-01 3082
1992-01-01 3191
1992-04-01 3560
1992-07-01 4788
1992-10-01 5452
1993-01-01 6693
1993-04-01 7390
1993-07-01 8091
1993-10-01 9205
1994-01-01 10381
1994-04-01 10982
1994-07-01 16235
1994-10-01 22007
1995-01-01 23147
1995-04-01 22988
1995-07-01 23488
1995-10-01 23435
1996-01-01 23585
1996-04-01 24531
1996-07-01 24155
1996-10-01 24304
1997-01-01 25916
1997-04-01 30148
1997-07-01 32614
1997-10-01 32837
1998-01-01 35230
1998-04-01 40813
1998-07-01 47131
1998-10-01 45698
1999-01-01 46566
1999-04-01 47450
1999-07-01 48622
1999-10-01 50599
2000-01-01 52252
2000-04-01 55915
2000-07-01 76841
2000-10-01 77245
2001-01-01 77071
2001-04-01 76510
2001-07-01 78054
2001-10-01 77624
2002-01-01 78668
2002-04-01 81684
2002-07-01 82536
2002-10-01 83386
2003-01-01 87815
2003-04-01 89518
2003-07-01 94490
2003-10-01 97819
2004-01-01 100042
2004-04-01 105246
2004-07-01 106768
2004-10-01 113391
2005-01-01 118556
2005-04-01 124418
2005-07-01 120082
2005-10-01 121591
2006-01-01 130274
2006-04-01 131568
2006-07-01 132744
2006-10-01 140369
2007-01-01 146449
2007-04-01 145545
2007-07-01 147677
2007-10-01 153331
2008-01-01 156620
2008-04-01 166395
2008-07-01 158622
2008-10-01 156373
2009-01-01 153154
2009-04-01 162482
2009-07-01 170091
2009-10-01 172777
2010-01-01 175865
2010-04-01 173972
2010-07-01 191592
2010-10-01 191385
2011-01-01 206511
2011-04-01 216918
2011-07-01 211469
2011-10-01 207944
2012-01-01 221419
2012-04-01 232159
2012-07-01 240442
2012-10-01 254099
2013-01-01 250046
2013-04-01 253707
2013-07-01 265854
2013-10-01 284801
2014-01-01 275422
2014-04-01 273935
2014-07-01 265472
2014-10-01 261290
2015-01-01 250801
2015-04-01 254485
2015-07-01 254594
2015-10-01 234734
2016-01-01 241064
2016-04-01 246509
2016-07-01 244760
2016-10-01 243006
2017-01-01 246418
2017-04-01 259243
2017-07-01 268629
2017-10-01 277685
2018-01-01 286741
2018-04-01 271479