Quarterly Millions of US Dollars
1977-01-01 42
1977-04-01 43
1977-07-01 43
1977-10-01 47
1978-01-01 49
1978-04-01 48
1978-07-01 52
1978-10-01 55
1979-01-01 54
1979-04-01 54
1979-07-01 57
1979-10-01 58
1980-01-01 51
1980-04-01 57
1980-07-01 55
1980-10-01 51
1981-01-01 48
1981-04-01 42
1981-07-01 43
1981-10-01 44
1989-07-01 175
1989-10-01 175
1990-01-01 175
1990-04-01 175
1990-07-01 175
1990-10-01 252
1991-01-01 252
1991-04-01 252
1991-07-01 255
1991-10-01 251
1992-01-01 252
1992-04-01 250
1992-07-01 246
1992-10-01 244
1993-01-01 246
1993-04-01 468
1993-07-01 1965
1993-10-01 1964
1994-01-01 1968
1994-04-01 1979
1994-07-01 1986
1994-10-01 1987
1995-01-01 1990
1995-04-01 1985
1995-07-01 2238
1995-10-01 2258
1996-01-01 2404
1996-04-01 2407
1996-07-01 2684
1996-10-01 2705
1997-01-01 2694
1997-04-01 3200
1997-07-01 3192
1997-10-01 3198
1998-01-01 3203
1998-04-01 3200
1998-07-01 3205
1998-10-01 3061
1999-01-01 3054
1999-04-01 3220
1999-07-01 3227
1999-10-01 3224
2000-01-01 3202
2000-04-01 3194
2000-07-01 3040
2000-10-01 3042
2001-01-01 3035
2001-04-01 3908
2001-07-01 3840
2001-10-01 3838
2002-01-01 3835
2002-04-01 3846
2002-07-01 4079
2002-10-01 4084
2003-01-01 4081
2003-04-01 4088
2003-07-01 4090
2003-10-01 4102
2004-01-01 5781
2004-04-01 5760
2004-07-01 5765
2004-10-01 6907
2005-01-01 7957
2005-04-01 9922
2005-07-01 11022
2005-10-01 13763
2006-01-01 19166
2006-04-01 22336
2006-07-01 24495
2006-10-01 37080
2007-01-01 43633
2007-04-01 45567
2007-07-01 52005
2007-10-01 58767
2008-01-01 59476
2008-04-01 66258
2008-07-01 70674
2008-10-01 66125
2009-01-01 63855
2009-04-01 75131
2009-07-01 82988
2009-10-01 84231
2010-01-01 82490
2010-04-01 80247
2010-07-01 82981
2010-10-01 87883
2011-01-01 93284
2011-04-01 96476
2011-07-01 94764
2011-10-01 101046
2012-01-01 105102
2012-04-01 103400
2012-07-01 106714
2012-10-01 112247
2013-01-01 119614
2013-04-01 120645
2013-07-01 121729
2013-10-01 123624
2014-01-01 123241
2014-04-01 129519
2014-07-01 124991
2014-10-01 123847
2015-01-01 128291
2015-04-01 132719
2015-07-01 133774
2015-10-01 131794
2016-01-01 133727
2016-04-01 146941
2016-07-01 150122
2016-10-01 153454
2017-01-01 151078
2017-04-01 154418
2017-07-01 152063
2017-10-01 165472
2018-01-01 168642
2018-04-01 167507