Quarterly Millions of US Dollars
1971-10-01 31
1972-01-01 113
1972-04-01 153
1972-07-01 204
1972-10-01 349
1973-01-01 456
1973-04-01 499
1973-07-01 575
1973-10-01 669
1974-01-01 683
1974-04-01 678
1974-07-01 671
1974-10-01 757
1975-01-01 930
1975-04-01 1076
1975-07-01 1102
1975-10-01 1166
1976-01-01 1235
1976-04-01 1428
1976-07-01 1579
1976-10-01 1860
1977-01-01 2178
1977-04-01 2817
1977-07-01 3718
1977-10-01 4850
1978-01-01 6186
1978-04-01 6912
1978-07-01 7741
1978-10-01 8435
1979-01-01 8766
1979-04-01 9026
1979-07-01 9740
1979-10-01 9912
1980-01-01 9264
1980-04-01 10548
1980-07-01 10801
1980-10-01 10786
1981-01-01 10569
1981-04-01 10719
1981-07-01 11203
1981-10-01 12393
1982-01-01 12469
1982-04-01 12169
1982-07-01 11958
1982-10-01 12369
1983-01-01 11779
1983-04-01 11492
1983-07-01 11388
1983-10-01 11070
1984-01-01 11122
1984-04-01 10622
1984-07-01 9982
1984-10-01 9752
1985-01-01 9678
1985-04-01 9609
1985-07-01 10106
1985-10-01 9452
1986-01-01 9607
1986-04-01 9509
1986-07-01 9667
1986-10-01 8985
1987-01-01 9370
1987-04-01 8794
1987-07-01 8604
1987-10-01 8924
1988-01-01 8631
1988-04-01 7519
1988-07-01 6506
1988-10-01 6520
1989-01-01 6119
1989-04-01 5794
1989-07-01 6748
1989-10-01 6246
1990-01-01 41440
1990-04-01 42416
1990-07-01 43739
1990-10-01 61000
1991-01-01 60454
1991-04-01 61388
1991-07-01 63150
1991-10-01 67282
1992-01-01 68095
1992-04-01 70879
1992-07-01 73718
1992-10-01 76244
1993-01-01 77860
1993-04-01 101616
1993-07-01 108312
1993-10-01 124134
1994-01-01 131967
1994-04-01 175178
1994-07-01 178351
1994-10-01 180930
1995-01-01 181887
1995-04-01 184525
1995-07-01 190444
1995-10-01 195361
1996-01-01 202722
1996-04-01 211024
1996-07-01 221386
1996-10-01 230571
1997-01-01 243396
1997-04-01 257674
1997-07-01 268928
1997-10-01 267104
1998-01-01 275581
1998-04-01 288761
1998-07-01 292772
1998-10-01 271557
1999-01-01 267489
1999-04-01 278839
1999-07-01 285177
1999-10-01 290692
2000-01-01 301921
2000-04-01 301987
2000-07-01 311469
2000-10-01 309193
2001-01-01 316284
2001-04-01 309186
2001-07-01 313250
2001-10-01 306339
2002-01-01 305472
2002-04-01 308157
2002-07-01 304901
2002-10-01 308361
2003-01-01 304837
2003-04-01 305188
2003-07-01 305791
2003-10-01 313209
2004-01-01 315192
2004-04-01 308070
2004-07-01 308088
2004-10-01 318055
2005-01-01 320467
2005-04-01 287394
2005-07-01 288544
2005-10-01 293035
2006-01-01 296937
2006-04-01 282169
2006-07-01 287350
2006-10-01 295945
2007-01-01 298094
2007-04-01 313854
2007-07-01 316597
2007-10-01 322578
2008-01-01 322615
2008-04-01 323325
2008-07-01 312300
2008-10-01 297738
2009-01-01 296287
2009-04-01 300451
2009-07-01 315803
2009-10-01 341076
2010-01-01 349728
2010-04-01 362198
2010-07-01 385562
2010-10-01 401719
2011-01-01 422978
2011-04-01 441392
2011-07-01 445742
2011-10-01 462077
2012-01-01 479142
2012-04-01 483220
2012-07-01 505214
2012-10-01 522408
2013-01-01 532452
2013-04-01 545842
2013-07-01 565033
2013-10-01 589087
2014-01-01 598893
2014-04-01 625489
2014-07-01 639643
2014-10-01 641026
2015-01-01 643657
2015-04-01 663749
2015-07-01 661398
2015-10-01 658454
2016-01-01 685444
2016-04-01 706247
2016-07-01 719235
2016-10-01 731668
2017-01-01 755904
2017-04-01 780832
2017-07-01 808095
2017-10-01 820227
2018-01-01 851061
2018-04-01 844201