Quarterly Millions of US Dollars
1976-04-01 24
1976-07-01 49
1976-10-01 50
1977-01-01 50
1977-04-01 50
1977-07-01 50
1977-10-01 61
1978-01-01 61
1978-04-01 61
1978-07-01 62
1978-10-01 88
1979-01-01 87
1979-04-01 87
1979-07-01 87
1979-10-01 88
1980-01-01 87
1980-04-01 89
1980-07-01 90
1980-10-01 89
1981-01-01 88
1981-04-01 62
1981-07-01 62
1981-10-01 62
1982-01-01 62
1982-04-01 62
1982-07-01 61
1982-10-01 61
1983-01-01 61
1983-04-01 61
1983-07-01 61
1983-10-01 121
1984-01-01 121
1984-04-01 121
1984-07-01 121
1984-10-01 120
1985-01-01 120
1985-04-01 140
1985-07-01 144
1985-10-01 122
1986-01-01 125
1986-04-01 128
1986-07-01 130
1986-10-01 129
1987-01-01 131
1987-04-01 131
1987-07-01 131
1987-10-01 128
1988-01-01 128
1988-04-01 125
1988-07-01 97
1988-10-01 296
1989-01-01 294
1989-04-01 291
1989-07-01 292
1989-10-01 291
1990-01-01 288
1990-04-01 289
1990-07-01 292
1990-10-01 233
1991-01-01 232
1991-04-01 232
1991-07-01 234
1991-10-01 236
1992-01-01 234
1992-04-01 236
1992-07-01 238
1992-10-01 236
1993-01-01 240
1993-04-01 244
1993-07-01 244
1993-10-01 241
1994-01-01 537
1994-04-01 550
1994-07-01 551
1994-10-01 376
1995-01-01 713
1995-04-01 815
1995-07-01 855
1995-10-01 820
1996-01-01 795
1996-04-01 772
1996-07-01 894
1996-10-01 858
1997-01-01 810
1997-04-01 873
1997-07-01 1308
1997-10-01 1247
1998-01-01 1231
1998-04-01 1195
1998-07-01 1215
1998-10-01 1365
1999-01-01 1324
1999-04-01 1310
1999-07-01 1554
1999-10-01 1581
2000-01-01 1324
2000-04-01 1194
2000-07-01 1628
2000-10-01 1527
2001-01-01 1877
2001-04-01 1886
2001-07-01 1948
2001-10-01 1820
2002-01-01 1804
2002-04-01 2618
2002-07-01 2583
2002-10-01 2623
2003-01-01 2987
2003-04-01 2991
2003-07-01 3124
2003-10-01 3219
2004-01-01 2959
2004-04-01 3441
2004-07-01 3445
2004-10-01 3626
2005-01-01 3514
2005-04-01 3993
2005-07-01 3827
2005-10-01 3750
2006-01-01 3496
2006-04-01 3509
2006-07-01 3480
2006-10-01 3539
2007-01-01 3565
2007-04-01 3557
2007-07-01 3707
2007-10-01 3809
2008-01-01 4087
2008-04-01 4012
2008-07-01 3824
2008-10-01 3918
2009-01-01 3733
2009-04-01 3873
2009-07-01 3869
2009-10-01 3798
2010-01-01 3675
2010-04-01 3602
2010-07-01 3431
2010-10-01 3422
2011-01-01 3503
2011-04-01 2912
2011-07-01 2696
2011-10-01 2648
2012-01-01 2628
2012-04-01 2449
2012-07-01 2981
2012-10-01 3201
2013-01-01 2654
2013-04-01 2619
2013-07-01 2878
2013-10-01 2805
2014-01-01 2823
2014-04-01 2840
2014-07-01 3208
2014-10-01 3520
2015-01-01 4462
2015-04-01 4450
2015-07-01 4475
2015-10-01 4461
2016-01-01 4581
2016-04-01 4709
2016-07-01 5234
2016-10-01 4987
2017-01-01 6046
2017-04-01 6640
2017-07-01 6587
2017-10-01 6619
2018-01-01 6743
2018-04-01 6599