Quarterly Millions of US Dollars
1988-04-01 87915
1988-07-01 92012
1988-10-01 101873
1989-01-01 106668
1989-04-01 107065
1989-07-01 116398
1989-10-01 119054
1990-01-01 116336
1990-04-01 124199
1990-07-01 134496
1990-10-01 125617
1991-01-01 132830
1991-04-01 131095
1991-07-01 134235
1991-10-01 128662
1992-01-01 131393
1992-04-01 130467
1992-07-01 124953
1992-10-01 118024
1993-01-01 118588
1993-04-01 111526
1993-07-01 109165
1993-10-01 111966
1994-01-01 119712
1994-04-01 124029
1994-07-01 122546
1994-10-01 126893
1995-01-01 125725
1995-04-01 125986
1995-07-01 141761
1995-10-01 145694
1996-01-01 160039
1996-04-01 167699
1996-07-01 174941
1996-10-01 181466
1997-01-01 181438
1997-04-01 180351
1997-07-01 183867
1997-10-01 171032
1998-01-01 175396
1998-04-01 174500
1998-07-01 177528
1998-10-01 187429
1999-01-01 201405
1999-04-01 212650
1999-07-01 223130
1999-10-01 235344
2000-01-01 227610
2000-04-01 230983
2000-07-01 219355
2000-10-01 225668
2001-01-01 210985
2001-04-01 220695
2001-07-01 224509
2001-10-01 235492
2002-01-01 250882
2002-04-01 268060
2002-07-01 271735
2002-10-01 281192
2003-01-01 303750
2003-04-01 347308
2003-07-01 368395
2003-10-01 425490
2004-01-01 460346
2004-04-01 440313
2004-07-01 481824
2004-10-01 536783
2005-01-01 544443
2005-04-01 554222
2005-07-01 560926
2005-10-01 573479
2006-01-01 593116
2006-04-01 645600
2006-07-01 673648
2006-10-01 739131
2007-01-01 780487
2007-04-01 859586
2007-07-01 968095
2007-10-01 1003749
2008-01-01 1102236
2008-04-01 1186079
2008-07-01 1012304
2008-10-01 899275
2009-01-01 871824
2009-04-01 1007870
2009-07-01 1080368
2009-10-01 1122688
2010-01-01 1115190
2010-04-01 1041471
2010-07-01 1151293
2010-10-01 1206115
2011-01-01 1211888
2011-04-01 1255491
2011-07-01 1181351
2011-10-01 1202005
2012-01-01 1260673
2012-04-01 1233346
2012-07-01 1261706
2012-10-01 1239098
2013-01-01 1225147
2013-04-01 1143699
2013-07-01 1144470
2013-10-01 1127061
2014-01-01 1169468
2014-04-01 1224219
2014-07-01 1160355
2014-10-01 1140117
2015-01-01 1080575
2015-04-01 1101080
2015-07-01 1029677
2015-10-01 1071713
2016-01-01 1115034
2016-04-01 1092367
2016-07-01 1104245
2016-10-01 1038122
2017-01-01 1086329
2017-04-01 1087112
2017-07-01 1111118
2017-10-01 1121895
2018-01-01 1140021