Quarterly Millions of US Dollars
1971-01-01 11
1971-04-01 11
1971-07-01 12
1971-10-01 12
1972-01-01 12
1972-04-01 39
1972-07-01 38
1972-10-01 39
1973-01-01 70
1973-04-01 167
1973-07-01 166
1973-10-01 160
1974-01-01 170
1974-04-01 171
1974-07-01 169
1974-10-01 182
1975-01-01 183
1975-04-01 183
1975-07-01 210
1975-10-01 235
1976-01-01 239
1976-04-01 235
1976-07-01 311
1976-10-01 426
1977-01-01 440
1977-04-01 437
1977-07-01 503
1977-10-01 567
1978-01-01 586
1978-04-01 585
1978-07-01 653
1978-10-01 648
1979-01-01 662
1979-04-01 667
1979-07-01 1669
1979-10-01 2188
1980-01-01 1972
1980-04-01 2168
1980-07-01 2117
1980-10-01 2059
1981-01-01 2023
1981-04-01 1838
1981-07-01 1857
1981-10-01 1959
1982-01-01 1892
1982-04-01 1885
1982-07-01 1876
1982-10-01 1989
1983-01-01 2134
1983-04-01 2223
1983-07-01 2244
1983-10-01 2535
1984-01-01 2726
1984-04-01 2686
1984-07-01 3010
1984-10-01 3418
1985-01-01 3870
1985-04-01 4181
1985-07-01 4998
1985-10-01 5310
1986-01-01 6579
1986-04-01 7455
1986-07-01 8395
1986-10-01 8997
1987-01-01 9397
1987-04-01 9469
1987-07-01 9995
1987-10-01 10762
1988-01-01 11016
1988-04-01 10924
1988-07-01 11844
1988-10-01 12369
1989-01-01 12326
1989-04-01 12305
1989-07-01 12716
1989-10-01 12349
1990-01-01 12505
1990-04-01 14258
1990-07-01 14278
1990-10-01 15183
1991-01-01 16180
1991-04-01 16448
1991-07-01 16943
1991-10-01 17891
1992-01-01 16438
1992-04-01 17251
1992-07-01 17391
1992-10-01 16974
1993-01-01 16828
1993-04-01 17303
1993-07-01 17049
1993-10-01 17066
1994-01-01 17840
1994-04-01 18539
1994-07-01 19552
1994-10-01 20779
1995-01-01 23587
1995-04-01 24720
1995-07-01 24931
1995-10-01 24451
1996-01-01 22920
1996-04-01 22448
1996-07-01 20672
1996-10-01 18929
1997-01-01 17972
1997-04-01 18404
1997-07-01 19549
1997-10-01 19839
1998-01-01 19085
1998-04-01 17654
1998-07-01 17947
1998-10-01 18236
1999-01-01 17203
1999-04-01 16567
1999-07-01 17600
1999-10-01 15624
2000-01-01 15460
2000-04-01 16509
2000-07-01 19394
2000-10-01 17258
2001-01-01 24273
2001-04-01 27176
2001-07-01 28481
2001-10-01 26969
2002-01-01 30234
2002-04-01 33204
2002-07-01 32531
2002-10-01 34856
2003-01-01 36747
2003-04-01 38861
2003-07-01 39695
2003-10-01 42862
2004-01-01 42829
2004-04-01 43555
2004-07-01 46571
2004-10-01 49797
2005-01-01 48118
2005-04-01 45799
2005-07-01 45130
2005-10-01 44804
2006-01-01 50806
2006-04-01 54064
2006-07-01 48828
2006-10-01 57120
2007-01-01 63233
2007-04-01 79027
2007-07-01 81263
2007-10-01 87851
2008-01-01 88715
2008-04-01 104758
2008-07-01 93951
2008-10-01 113918
2009-01-01 118742
2009-04-01 145172
2009-07-01 150759
2009-10-01 155393
2010-01-01 152913
2010-04-01 144138
2010-07-01 167247
2010-10-01 161255
2011-01-01 171683
2011-04-01 174877
2011-07-01 157050
2011-10-01 150370
2012-01-01 146805
2012-04-01 142155
2012-07-01 148319
2012-10-01 151220
2013-01-01 147823
2013-04-01 153432
2013-07-01 167020
2013-10-01 173681
2014-01-01 169718
2014-04-01 167630
2014-07-01 155499
2014-10-01 151886
2015-01-01 138751
2015-04-01 146508
2015-07-01 145718
2015-10-01 145890
2016-01-01 159518
2016-04-01 155424
2016-07-01 159608
2016-10-01 151264
2017-01-01 150906
2017-04-01 161695
2017-07-01 167782
2017-10-01 169682
2018-01-01 173942
2018-04-01 163962