Quarterly Millions of US Dollars
1987-01-01 424891
1987-04-01 422644
1987-07-01 439139
1987-10-01 507488
1988-01-01 535723
1988-04-01 478657
1988-07-01 474701
1988-10-01 517722
1989-01-01 502760
1989-04-01 453014
1989-07-01 479843
1989-10-01 484203
1990-01-01 587251
1990-04-01 626099
1990-07-01 690022
1990-10-01 722777
1991-01-01 692307
1991-04-01 655290
1991-07-01 708533
1991-10-01 745730
1992-01-01 670103
1992-04-01 759958
1992-07-01 738366
1992-10-01 689267
1993-01-01 694006
1993-04-01 734986
1993-07-01 763379
1993-10-01 806727
1994-01-01 797110
1994-04-01 816734
1994-07-01 860286
1994-10-01 879344
1995-01-01 926794
1995-04-01 968174
1995-07-01 988543
1995-10-01 1033844
1996-01-01 1042926
1996-04-01 1082589
1996-07-01 1126122
1996-10-01 1252646
1997-01-01 1225108
1997-04-01 1294966
1997-07-01 1319727
1997-10-01 1379624
1998-01-01 1444226
1998-04-01 1432155
1998-07-01 1519450
1998-10-01 1524112
1999-01-01 1540126
1999-04-01 1522027
1999-07-01 1579191
1999-10-01 1623424
2000-01-01 1618562
2000-04-01 1587086
2000-07-01 1577275
2000-10-01 1668269
2001-01-01 1653864
2001-04-01 1612804
2001-07-01 1693062
2001-10-01 1701344
2002-01-01 1706947
2002-04-01 1857900
2002-07-01 1947614
2002-10-01 2057335
2003-01-01 2063927
2003-04-01 2217977
2003-07-01 2321936
2003-10-01 2497389
2004-01-01 2678985
2004-04-01 2650692
2004-07-01 2742108
2004-10-01 3026835
2005-01-01 3055142
2005-04-01 3072753
2005-07-01 3116866
2005-10-01 3156022
2006-01-01 3318981
2006-04-01 3499939
2006-07-01 3718229
2006-10-01 3989602
2007-01-01 4093000
2007-04-01 4299040
2007-07-01 4595061
2007-10-01 4706491
2008-01-01 4800314
2008-04-01 4822360
2008-07-01 4534948
2008-10-01 4099646
2009-01-01 4113359
2009-04-01 4898806
2009-07-01 5272723
2009-10-01 5280693
2010-01-01 5067167
2010-04-01 4981849
2010-07-01 5556637
2010-10-01 5210005
2011-01-01 5506241
2011-04-01 5596626
2011-07-01 5550104
2011-10-01 5586967
2012-01-01 5767580
2012-04-01 5634913
2012-07-01 5843440
2012-10-01 5929135
2013-01-01 5621735
2013-04-01 5544350
2013-07-01 5724250
2013-10-01 5851259
2014-01-01 5966316
2014-04-01 6233799
2014-07-01 6103196
2014-10-01 6169945
2015-01-01 5968701
2015-04-01 6145343
2015-07-01 6014490
2015-10-01 5891075
2016-01-01 5803048
2016-04-01 5807854
2016-07-01 5862836
2016-10-01 5427469
2017-01-01 5519933
2017-04-01 5693968
2017-07-01 5833132
2017-10-01 6014332
2018-01-01 6219230