Quarterly Millions of US Dollars
1972-04-01 25
1972-07-01 25
1972-10-01 25
1973-01-01 58
1973-04-01 82
1973-07-01 83
1973-10-01 77
1974-01-01 80
1974-04-01 80
1974-07-01 79
1974-10-01 83
1975-01-01 85
1975-04-01 84
1975-07-01 78
1975-10-01 79
1976-01-01 80
1976-04-01 83
1976-07-01 93
1976-10-01 95
1977-01-01 94
1977-04-01 95
1977-07-01 139
1977-10-01 148
1978-01-01 153
1978-04-01 223
1978-07-01 237
1978-10-01 292
1979-01-01 382
1979-04-01 379
1979-07-01 437
1979-10-01 427
1980-01-01 394
1980-04-01 410
1980-07-01 410
1980-10-01 401
1981-01-01 383
1981-04-01 353
1981-07-01 354
1981-10-01 373
1982-01-01 656
1982-04-01 682
1982-07-01 670
1982-10-01 1005
1983-01-01 1059
1983-04-01 1265
1983-07-01 2112
1983-10-01 2214
1984-01-01 2553
1984-04-01 2514
1984-07-01 2630
1984-10-01 3204
1985-01-01 3210
1985-04-01 4069
1985-07-01 4234
1985-10-01 5393
1986-01-01 5536
1986-04-01 5676
1986-07-01 5798
1986-10-01 5857
1987-01-01 6042
1987-04-01 6104
1987-07-01 6186
1987-10-01 6612
1988-01-01 6719
1988-04-01 6155
1988-07-01 6150
1988-10-01 6323
1989-01-01 6272
1989-04-01 5868
1989-07-01 5855
1989-10-01 6082
1990-01-01 5993
1990-04-01 6064
1990-07-01 6478
1990-10-01 6410
1991-01-01 6177
1991-04-01 6334
1991-07-01 6489
1991-10-01 6682
1992-01-01 6377
1992-04-01 6492
1992-07-01 6664
1992-10-01 5359
1993-01-01 5444
1993-04-01 5527
1993-07-01 4854
1993-10-01 4892
1994-01-01 5046
1994-04-01 5230
1994-07-01 5047
1994-10-01 5183
1995-01-01 5443
1995-04-01 4985
1995-07-01 6353
1995-10-01 6652
1996-01-01 6934
1996-04-01 7190
1996-07-01 7285
1996-10-01 9188
1997-01-01 9476
1997-04-01 11703
1997-07-01 12249
1997-10-01 12482
1998-01-01 11946
1998-04-01 11886
1998-07-01 11767
1998-10-01 12051
1999-01-01 12832
1999-04-01 13684
1999-07-01 14668
1999-10-01 14621
2000-01-01 14465
2000-04-01 14567
2000-07-01 14772
2000-10-01 15752
2001-01-01 15661
2001-04-01 16190
2001-07-01 17451
2001-10-01 17196
2002-01-01 18335
2002-04-01 21214
2002-07-01 21581
2002-10-01 22861
2003-01-01 22818
2003-04-01 22948
2003-07-01 22349
2003-10-01 22908
2004-01-01 24622
2004-04-01 24619
2004-07-01 26383
2004-10-01 28452
2005-01-01 28167
2005-04-01 29105
2005-07-01 29497
2005-10-01 28480
2006-01-01 29734
2006-04-01 30085
2006-07-01 30674
2006-10-01 31435
2007-01-01 31743
2007-04-01 31147
2007-07-01 31549
2007-10-01 31870
2008-01-01 33248
2008-04-01 32756
2008-07-01 32949
2008-10-01 32351
2009-01-01 31237
2009-04-01 29496
2009-07-01 34329
2009-10-01 33151
2010-01-01 33643
2010-04-01 36030
2010-07-01 39006
2010-10-01 39935
2011-01-01 39955
2011-04-01 40555
2011-07-01 41210
2011-10-01 41260
2012-01-01 44912
2012-04-01 48952
2012-07-01 51831
2012-10-01 50625
2013-01-01 49496
2013-04-01 52061
2013-07-01 52408
2013-10-01 53995
2014-01-01 54611
2014-04-01 55444
2014-07-01 53595
2014-10-01 55211
2015-01-01 59071
2015-04-01 60226
2015-07-01 59500
2015-10-01 60045
2016-01-01 61588
2016-04-01 64359
2016-07-01 63060
2016-10-01 63839
2017-01-01 64637
2017-04-01 63550
2017-07-01 62732
2017-10-01 64104
2018-01-01 63767
2018-04-01 61379