Quarterly Millions of US Dollars
1976-01-01 17
1976-04-01 47
1976-07-01 47
1976-10-01 82
1977-01-01 122
1977-04-01 122
1977-07-01 128
1977-10-01 130
1978-01-01 131
1978-04-01 162
1978-07-01 164
1978-10-01 163
1979-01-01 163
1979-04-01 189
1979-07-01 248
1979-10-01 247
1980-01-01 239
1980-04-01 247
1980-07-01 246
1980-10-01 242
1981-01-01 237
1981-04-01 203
1981-07-01 205
1981-10-01 175
1982-01-01 170
1982-04-01 166
1982-07-01 157
1982-10-01 161
1983-01-01 159
1983-04-01 158
1983-07-01 158
1983-10-01 157
1984-01-01 157
1984-04-01 136
1984-07-01 134
1984-10-01 133
1985-01-01 133
1985-04-01 134
1985-07-01 137
1985-10-01 113
1986-01-01 100
1986-04-01 101
1986-07-01 103
1986-10-01 85
1987-01-01 88
1987-04-01 60
1987-07-01 57
1987-10-01 63
1988-01-01 61
1988-04-01 55
1988-07-01 54
1988-10-01 55
1989-01-01 25
1989-04-01 25
1994-04-01 20
1994-07-01 20
1994-10-01 5860
1995-01-01 5840
1995-04-01 5840
1995-07-01 6090
1995-10-01 6090
1996-01-01 6090
1996-04-01 6290
1996-07-01 6443
1996-10-01 6481
1997-01-01 6468
1997-04-01 6589
1997-07-01 6984
1997-10-01 6980
1998-01-01 6978
1998-04-01 6980
1998-07-01 6989
1998-10-01 6495
1999-01-01 6465
1999-04-01 6310
1999-07-01 6313
1999-10-01 6252
2000-01-01 6817
2000-04-01 6757
2000-07-01 6556
2000-10-01 5661
2001-01-01 6282
2001-04-01 5905
2001-07-01 5894
2001-10-01 6055
2002-01-01 6669
2002-04-01 6951
2002-07-01 8297
2002-10-01 7774
2003-01-01 9498
2003-04-01 9541
2003-07-01 11398
2003-10-01 13060
2004-01-01 15839
2004-04-01 17076
2004-07-01 17293
2004-10-01 18522
2005-01-01 22400
2005-04-01 28212
2005-07-01 27032
2005-10-01 28659
2006-01-01 33415
2006-04-01 34990
2006-07-01 34183
2006-10-01 35952
2007-01-01 36257
2007-04-01 37748
2007-07-01 39066
2007-10-01 40705
2008-01-01 42833
2008-04-01 46302
2008-07-01 42618
2008-10-01 42344
2009-01-01 42453
2009-04-01 46524
2009-07-01 51290
2009-10-01 52416
2010-01-01 55286
2010-04-01 51585
2010-07-01 58987
2010-10-01 57410
2011-01-01 60633
2011-04-01 64026
2011-07-01 61379
2011-10-01 61670
2012-01-01 66519
2012-04-01 65329
2012-07-01 68776
2012-10-01 74469
2013-01-01 68989
2013-04-01 69782
2013-07-01 71520
2013-10-01 74839
2014-01-01 75849
2014-04-01 73092
2014-07-01 68675
2014-10-01 66530
2015-01-01 62148
2015-04-01 63938
2015-07-01 64569
2015-10-01 62960
2016-01-01 63573
2016-04-01 65934
2016-07-01 64924
2016-10-01 64966
2017-01-01 65261
2017-04-01 67780
2017-07-01 71264
2017-10-01 76882
2018-01-01 80447
2018-04-01 75388