Quarterly Millions of US Dollars
1972-04-01 32
1972-07-01 31
1972-10-01 51
1973-01-01 55
1973-04-01 61
1973-07-01 61
1973-10-01 87
1974-01-01 89
1974-04-01 89
1974-07-01 88
1974-10-01 91
1975-01-01 93
1975-04-01 104
1975-07-01 100
1975-10-01 119
1976-01-01 121
1976-04-01 145
1976-07-01 209
1976-10-01 282
1977-01-01 344
1977-04-01 349
1977-07-01 382
1977-10-01 465
1978-01-01 506
1978-04-01 513
1978-07-01 540
1978-10-01 543
1979-01-01 552
1979-04-01 550
1979-07-01 559
1979-10-01 551
1980-01-01 524
1980-04-01 558
1980-07-01 557
1980-10-01 548
1981-01-01 607
1981-04-01 581
1981-07-01 552
1981-10-01 541
1982-01-01 518
1982-04-01 506
1982-07-01 558
1982-10-01 556
1983-01-01 486
1983-04-01 460
1983-07-01 462
1983-10-01 521
1984-01-01 525
1984-04-01 517
1984-07-01 497
1984-10-01 494
1985-01-01 498
1985-04-01 474
1985-07-01 493
1985-10-01 545
1986-01-01 474
1986-04-01 521
1986-07-01 529
1986-10-01 682
1987-01-01 742
1987-04-01 846
1987-07-01 845
1987-10-01 939
1988-01-01 1035
1988-04-01 1095
1988-07-01 1245
1988-10-01 1386
1989-01-01 1443
1989-04-01 1609
1989-07-01 2085
1989-10-01 1909
1990-01-01 2016
1990-04-01 1898
1990-07-01 1932
1990-10-01 2006
1991-01-01 1971
1991-04-01 1918
1991-07-01 1881
1991-10-01 1767
1992-01-01 1671
1992-04-01 1588
1992-07-01 1572
1992-10-01 1481
1993-01-01 1391
1993-04-01 1272
1993-07-01 1826
1993-10-01 1764
1994-01-01 1839
1994-04-01 1823
1994-07-01 1591
1994-10-01 1691
1995-01-01 1683
1995-04-01 1687
1995-07-01 1709
1995-10-01 1584
1996-01-01 1590
1996-04-01 2090
1996-07-01 1875
1996-10-01 2083
1997-01-01 2232
1997-04-01 2455
1997-07-01 3389
1997-10-01 3439
1998-01-01 3462
1998-04-01 4938
1998-07-01 5113
1998-10-01 5180
1999-01-01 6040
1999-04-01 6316
1999-07-01 7124
1999-10-01 7438
2000-01-01 7296
2000-04-01 8907
2000-07-01 9227
2000-10-01 9234
2001-01-01 8980
2001-04-01 9955
2001-07-01 12117
2001-10-01 15884
2002-01-01 16222
2002-04-01 16589
2002-07-01 16574
2002-10-01 16971
2003-01-01 17305
2003-04-01 18397
2003-07-01 19800
2003-10-01 23423
2004-01-01 23780
2004-04-01 25700
2004-07-01 28819
2004-10-01 33034
2005-01-01 36081
2005-04-01 34895
2005-07-01 37610
2005-10-01 39126
2006-01-01 39549
2006-04-01 43845
2006-07-01 45440
2006-10-01 46812
2007-01-01 49231
2007-04-01 54557
2007-07-01 54821
2007-10-01 55053
2008-01-01 55917
2008-04-01 55282
2008-07-01 55388
2008-10-01 52481
2009-01-01 49178
2009-04-01 47435
2009-07-01 49035
2009-10-01 50707
2010-01-01 51137
2010-04-01 50635
2010-07-01 55093
2010-10-01 55388
2011-01-01 59609
2011-04-01 63026
2011-07-01 63148
2011-10-01 64264
2012-01-01 74344
2012-04-01 72408
2012-07-01 80044
2012-10-01 84149
2013-01-01 88486
2013-04-01 94497
2013-07-01 103553
2013-10-01 106016
2014-01-01 109044
2014-04-01 113887
2014-07-01 121279
2014-10-01 114743
2015-01-01 111083
2015-04-01 117831
2015-07-01 113645
2015-10-01 111167
2016-01-01 114438
2016-04-01 117681
2016-07-01 122089
2016-10-01 118562
2017-01-01 125647
2017-04-01 135702
2017-07-01 143803
2017-10-01 146284
2018-01-01 158207
2018-04-01 170383