Quarterly Millions of US Dollars
1971-01-01 43
1971-04-01 72
1971-07-01 105
1971-10-01 107
1972-01-01 110
1972-04-01 142
1972-07-01 140
1972-10-01 140
1973-01-01 156
1973-04-01 196
1973-07-01 197
1973-10-01 188
1974-01-01 231
1974-04-01 310
1974-07-01 305
1974-10-01 485
1975-01-01 907
1975-04-01 1313
1975-07-01 1443
1975-10-01 1905
1976-01-01 2706
1976-04-01 3443
1976-07-01 3701
1976-10-01 4136
1977-01-01 4645
1977-04-01 5270
1977-07-01 5620
1977-10-01 6393
1978-01-01 7058
1978-04-01 7705
1978-07-01 9168
1978-10-01 9976
1979-01-01 11013
1979-04-01 12194
1979-07-01 13792
1979-10-01 13815
1980-01-01 12928
1980-04-01 14477
1980-07-01 14995
1980-10-01 15277
1981-01-01 14853
1981-04-01 14635
1981-07-01 16531
1981-10-01 18171
1982-01-01 18450
1982-04-01 18389
1982-07-01 18874
1982-10-01 21373
1983-01-01 22925
1983-04-01 24718
1983-07-01 25842
1983-10-01 27210
1984-01-01 30845
1984-04-01 31405
1984-07-01 32811
1984-10-01 33814
1985-01-01 38089
1985-04-01 41117
1985-07-01 49009
1985-10-01 54128
1986-01-01 60164
1986-04-01 69244
1986-07-01 79005
1986-10-01 86617
1987-01-01 96421
1987-04-01 105883
1987-07-01 118858
1987-10-01 134561
1988-01-01 135754
1988-04-01 136896
1988-07-01 149671
1988-10-01 160174
1989-01-01 171784
1989-04-01 198591
1989-07-01 215749
1989-10-01 237607
1990-01-01 247069
1990-04-01 251627
1990-07-01 270520
1990-10-01 282290
1991-01-01 278344
1991-04-01 284110
1991-07-01 302739
1991-10-01 320336
1992-01-01 312677
1992-04-01 321082
1992-07-01 322202
1992-10-01 310308
1993-01-01 299922
1993-04-01 287542
1993-07-01 278224
1993-10-01 266831
1994-01-01 274694
1994-04-01 274037
1994-07-01 267796
1994-10-01 256519
1995-01-01 271965
1995-04-01 267439
1995-07-01 237274
1995-10-01 229760
1996-01-01 222018
1996-04-01 214434
1996-07-01 209017
1996-10-01 196670
1997-01-01 182564
1997-04-01 181116
1997-07-01 169238
1997-10-01 154647
1998-01-01 141920
1998-04-01 130737
1998-07-01 128516
1998-10-01 133236
1999-01-01 127111
1999-04-01 124867
1999-07-01 131094
1999-10-01 124233
2000-01-01 114609
2000-04-01 112888
2000-07-01 108571
2000-10-01 104363
2001-01-01 97529
2001-04-01 97309
2001-07-01 97331
2001-10-01 94810
2002-01-01 95793
2002-04-01 106471
2002-07-01 103603
2002-10-01 103586
2003-01-01 103301
2003-04-01 104907
2003-07-01 106882
2003-10-01 118228
2004-01-01 123622
2004-04-01 128963
2004-07-01 129289
2004-10-01 139927
2005-01-01 139109
2005-04-01 137041
2005-07-01 141097
2005-10-01 137932
2006-01-01 141963
2006-04-01 147266
2006-07-01 146440
2006-10-01 148235
2007-01-01 147741
2007-04-01 147403
2007-07-01 155499
2007-10-01 163744
2008-01-01 177563
2008-04-01 174872
2008-07-01 171395
2008-10-01 181597
2009-01-01 165256
2009-04-01 164369
2009-07-01 171313
2009-10-01 166886
2010-01-01 168410
2010-04-01 165338
2010-07-01 180094
2010-10-01 181001
2011-01-01 181882
2011-04-01 177026
2011-07-01 178698
2011-10-01 174392
2012-01-01 176626
2012-04-01 173887
2012-07-01 186069
2012-10-01 179947
2013-01-01 181265
2013-04-01 182465
2013-07-01 202550
2013-10-01 201674
2014-01-01 210014
2014-04-01 224994
2014-07-01 232473
2014-10-01 234182
2015-01-01 239738
2015-04-01 239007
2015-07-01 245743
2015-10-01 252886
2016-01-01 266357
2016-04-01 287904
2016-07-01 301429
2016-10-01 299861
2017-01-01 315469
2017-04-01 334473
2017-07-01 376798
2017-10-01 394956
2018-01-01 403097
2018-04-01 403904