Quarterly Millions of US Dollars
1969-01-01 27
1969-04-01 45
1969-07-01 45
1969-10-01 45
1970-01-01 45
1970-04-01 46
1970-07-01 121
1970-10-01 121
1971-01-01 141
1971-04-01 142
1971-07-01 167
1971-10-01 199
1972-01-01 201
1972-04-01 583
1972-07-01 728
1972-10-01 909
1973-01-01 992
1973-04-01 1256
1973-07-01 1304
1973-10-01 1569
1974-01-01 1853
1974-04-01 2058
1974-07-01 2171
1974-10-01 2542
1975-01-01 2933
1975-04-01 3714
1975-07-01 3788
1975-10-01 4521
1976-01-01 5063
1976-04-01 5464
1976-07-01 6258
1976-10-01 6839
1977-01-01 7439
1977-04-01 8145
1977-07-01 8667
1977-10-01 9282
1978-01-01 10273
1978-04-01 11367
1978-07-01 12038
1978-10-01 12756
1979-01-01 13839
1979-04-01 13956
1979-07-01 14437
1979-10-01 14426
1980-01-01 14139
1980-04-01 14579
1980-07-01 14431
1980-10-01 14200
1981-01-01 13967
1981-04-01 14669
1981-07-01 15354
1981-10-01 17140
1982-01-01 18397
1982-04-01 19176
1982-07-01 20439
1982-10-01 21189
1983-01-01 21283
1983-04-01 22301
1983-07-01 22066
1983-10-01 23074
1984-01-01 23931
1984-04-01 24140
1984-07-01 24467
1984-10-01 24704
1985-01-01 25558
1985-04-01 26000
1985-07-01 27076
1985-10-01 27469
1986-01-01 29878
1986-04-01 31961
1986-07-01 33424
1986-10-01 35469
1987-01-01 36142
1987-04-01 35725
1987-07-01 35632
1987-10-01 37991
1988-01-01 37680
1988-04-01 36932
1988-07-01 37119
1988-10-01 38613
1989-01-01 38689
1989-04-01 37501
1989-07-01 37244
1989-10-01 37461
1990-01-01 37528
1990-04-01 38391
1990-07-01 39907
1990-10-01 41550
1991-01-01 41995
1991-04-01 45086
1991-07-01 47615
1991-10-01 49616
1992-01-01 49975
1992-04-01 52938
1992-07-01 54494
1992-10-01 55726
1993-01-01 63855
1993-04-01 65932
1993-07-01 70846
1993-10-01 70880
1994-01-01 77746
1994-04-01 81041
1994-07-01 87329
1994-10-01 85776
1995-01-01 89846
1995-04-01 92427
1995-07-01 95595
1995-10-01 94522
1996-01-01 96118
1996-04-01 93807
1996-07-01 94487
1996-10-01 94639
1997-01-01 94617
1997-04-01 95344
1997-07-01 95973
1997-10-01 91572
1998-01-01 93864
1998-04-01 91907
1998-07-01 95023
1998-10-01 100738
1999-01-01 97537
1999-04-01 97010
1999-07-01 97189
1999-10-01 98387
2000-01-01 95323
2000-04-01 90992
2000-07-01 88075
2000-10-01 86826
2001-01-01 84657
2001-04-01 83802
2001-07-01 84561
2001-10-01 83345
2002-01-01 82979
2002-04-01 85028
2002-07-01 83301
2002-10-01 86519
2003-01-01 83477
2003-04-01 87508
2003-07-01 88468
2003-10-01 88726
2004-01-01 86958
2004-04-01 84136
2004-07-01 86551
2004-10-01 88645
2005-01-01 89407
2005-04-01 89306
2005-07-01 86609
2005-10-01 87508
2006-01-01 84510
2006-04-01 85868
2006-07-01 84830
2006-10-01 86817
2007-01-01 88123
2007-04-01 89111
2007-07-01 87691
2007-10-01 86122
2008-01-01 86439
2008-04-01 90158
2008-07-01 84232
2008-10-01 78844
2009-01-01 77006
2009-04-01 88902
2009-07-01 90207
2009-10-01 98827
2010-01-01 101536
2010-04-01 108444
2010-07-01 115102
2010-10-01 116264
2011-01-01 119614
2011-04-01 124603
2011-07-01 125782
2011-10-01 122485
2012-01-01 124211
2012-04-01 128446
2012-07-01 130305
2012-10-01 129563
2013-01-01 127112
2013-04-01 123146
2013-07-01 127473
2013-10-01 126376
2014-01-01 129437
2014-04-01 129572
2014-07-01 125387
2014-10-01 124675
2015-01-01 123064
2015-04-01 115270
2015-07-01 115341
2015-10-01 116717
2016-01-01 119475
2016-04-01 118865
2016-07-01 118134
2016-10-01 115217
2017-01-01 117914
2017-04-01 126500
2017-07-01 131151
2017-10-01 133481
2018-01-01 134789
2018-04-01 131030