Quarterly Millions of US Dollars
1972-01-01 19
1972-04-01 54
1972-07-01 54
1972-10-01 54
1973-01-01 55
1973-04-01 58
1973-07-01 59
1973-10-01 56
1974-01-01 57
1974-04-01 74
1974-07-01 104
1974-10-01 109
1975-01-01 180
1975-04-01 281
1975-07-01 274
1975-10-01 275
1976-01-01 292
1976-04-01 302
1976-07-01 387
1976-10-01 470
1977-01-01 537
1977-04-01 625
1977-07-01 762
1977-10-01 788
1978-01-01 802
1978-04-01 800
1978-07-01 834
1978-10-01 833
1979-01-01 794
1979-04-01 867
1979-07-01 894
1979-10-01 920
1980-01-01 892
1980-04-01 896
1980-07-01 973
1980-10-01 961
1981-01-01 950
1981-04-01 961
1981-07-01 965
1981-10-01 1130
1982-01-01 1164
1982-04-01 1133
1982-07-01 1198
1982-10-01 1269
1983-01-01 1410
1983-04-01 1417
1983-07-01 1411
1983-10-01 1608
1984-01-01 1765
1984-04-01 1797
1984-07-01 1833
1984-10-01 1875
1985-01-01 1910
1985-04-01 2066
1985-07-01 2567
1985-10-01 2696
1986-01-01 2920
1986-04-01 2955
1986-07-01 3167
1986-10-01 3128
1987-01-01 3469
1987-04-01 3524
1987-07-01 3835
1987-10-01 4341
1988-01-01 4378
1988-04-01 4303
1988-07-01 4363
1988-10-01 5188
1989-01-01 5016
1989-04-01 5312
1989-07-01 5392
1989-10-01 5325
1990-01-01 5161
1990-04-01 5202
1990-07-01 5636
1990-10-01 5937
1991-01-01 5770
1991-04-01 6167
1991-07-01 6507
1991-10-01 6659
1992-01-01 6396
1992-04-01 6835
1992-07-01 6497
1992-10-01 5862
1993-01-01 5866
1993-04-01 5804
1993-07-01 9262
1993-10-01 9622
1994-01-01 10213
1994-04-01 9484
1994-07-01 9415
1994-10-01 8831
1995-01-01 9342
1995-04-01 9175
1995-07-01 9224
1995-10-01 9958
1996-01-01 10147
1996-04-01 9345
1996-07-01 8811
1996-10-01 10427
1997-01-01 10394
1997-04-01 10612
1997-07-01 10788
1997-10-01 10277
1998-01-01 11202
1998-04-01 12300
1998-07-01 11868
1998-10-01 11771
1999-01-01 12515
1999-04-01 12074
1999-07-01 12165
1999-10-01 11410
2000-01-01 10873
2000-04-01 11312
2000-07-01 11352
2000-10-01 11433
2001-01-01 11251
2001-04-01 12565
2001-07-01 12843
2001-10-01 12389
2002-01-01 12301
2002-04-01 14092
2002-07-01 14471
2002-10-01 14540
2003-01-01 15308
2003-04-01 15820
2003-07-01 15642
2003-10-01 15897
2004-01-01 16049
2004-04-01 15721
2004-07-01 16717
2004-10-01 17938
2005-01-01 17501
2005-04-01 17242
2005-07-01 17214
2005-10-01 16391
2006-01-01 16156
2006-04-01 17068
2006-07-01 17430
2006-10-01 17927
2007-01-01 19664
2007-04-01 20567
2007-07-01 20468
2007-10-01 21191
2008-01-01 21673
2008-04-01 22250
2008-07-01 22637
2008-10-01 22020
2009-01-01 21317
2009-04-01 21315
2009-07-01 22184
2009-10-01 23281
2010-01-01 24580
2010-04-01 22790
2010-07-01 26877
2010-10-01 29800
2011-01-01 32505
2011-04-01 36270
2011-07-01 36185
2011-10-01 37703
2012-01-01 40523
2012-04-01 40493
2012-07-01 42811
2012-10-01 44837
2013-01-01 48877
2013-04-01 47608
2013-07-01 50896
2013-10-01 52198
2014-01-01 53886
2014-04-01 55255
2014-07-01 55992
2014-10-01 56715
2015-01-01 58815
2015-04-01 64724
2015-07-01 61915
2015-10-01 60941
2016-01-01 63602
2016-04-01 63951
2016-07-01 63160
2016-10-01 61407
2017-01-01 62803
2017-04-01 63469
2017-07-01 65665
2017-10-01 65081
2018-01-01 64751
2018-04-01 63595