Quarterly Millions of US Dollars
1970-10-01 15
1971-01-01 15
1971-04-01 15
1971-07-01 15
1971-10-01 40
1972-01-01 80
1972-04-01 119
1972-07-01 239
1972-10-01 298
1973-01-01 591
1973-04-01 761
1973-07-01 785
1973-10-01 786
1974-01-01 870
1974-04-01 939
1974-07-01 935
1974-10-01 1013
1975-01-01 1028
1975-04-01 1194
1975-07-01 1164
1975-10-01 1244
1976-01-01 1337
1976-04-01 1509
1976-07-01 1638
1976-10-01 1862
1977-01-01 1855
1977-04-01 2024
1977-07-01 2164
1977-10-01 2478
1978-01-01 2672
1978-04-01 2688
1978-07-01 2853
1978-10-01 2912
1979-01-01 3004
1979-04-01 3019
1979-07-01 3066
1979-10-01 3160
1980-01-01 3005
1980-04-01 3286
1980-07-01 3212
1980-10-01 3064
1981-01-01 2985
1981-04-01 2765
1981-07-01 2728
1981-10-01 2658
1982-01-01 2557
1982-04-01 2462
1982-07-01 2434
1982-10-01 2479
1983-01-01 2428
1983-04-01 2407
1983-07-01 2385
1983-10-01 2324
1984-01-01 2237
1984-04-01 2179
1984-07-01 2221
1984-10-01 2342
1985-01-01 2335
1985-04-01 2394
1985-07-01 2425
1985-10-01 2721
1986-01-01 2934
1986-04-01 3498
1986-07-01 3571
1986-10-01 4198
1987-01-01 4854
1987-04-01 5418
1987-07-01 5239
1987-10-01 5356
1988-01-01 5084
1988-04-01 4598
1988-07-01 4286
1988-10-01 4956
1989-01-01 4708
1989-04-01 4351
1989-07-01 4484
1989-10-01 4614
1990-01-01 5494
1990-04-01 5986
1990-07-01 7683
1990-10-01 9580
1991-01-01 10673
1991-04-01 12452
1991-07-01 15292
1991-10-01 18219
1992-01-01 18594
1992-04-01 21447
1992-07-01 21517
1992-10-01 21249
1993-01-01 21837
1993-04-01 23204
1993-07-01 28490
1993-10-01 28700
1994-01-01 29393
1994-04-01 31107
1994-07-01 33345
1994-10-01 34033
1995-01-01 34444
1995-04-01 37035
1995-07-01 36625
1995-10-01 40560
1996-01-01 43609
1996-04-01 44917
1996-07-01 46157
1996-10-01 49022
1997-01-01 50909
1997-04-01 57472
1997-07-01 59808
1997-10-01 64058
1998-01-01 72477
1998-04-01 78781
1998-07-01 84021
1998-10-01 88019
1999-01-01 90796
1999-04-01 101497
1999-07-01 112402
1999-10-01 121352
2000-01-01 127649
2000-04-01 139134
2000-07-01 142355
2000-10-01 153971
2001-01-01 154755
2001-04-01 154354
2001-07-01 155609
2001-10-01 153514
2002-01-01 154763
2002-04-01 170004
2002-07-01 173475
2002-10-01 180267
2003-01-01 181122
2003-04-01 189393
2003-07-01 198283
2003-10-01 213622
2004-01-01 210775
2004-04-01 210690
2004-07-01 211166
2004-10-01 228913
2005-01-01 222026
2005-04-01 213881
2005-07-01 212645
2005-10-01 216491
2006-01-01 233733
2006-04-01 244183
2006-07-01 259450
2006-10-01 271463
2007-01-01 278961
2007-04-01 285128
2007-07-01 301490
2007-10-01 306491
2008-01-01 313407
2008-04-01 321772
2008-07-01 298720
2008-10-01 282029
2009-01-01 280769
2009-04-01 313005
2009-07-01 309394
2009-10-01 307677
2010-01-01 297870
2010-04-01 288474
2010-07-01 307955
2010-10-01 298993
2011-01-01 312231
2011-04-01 327722
2011-07-01 320777
2011-10-01 325090
2012-01-01 347900
2012-04-01 341938
2012-07-01 359067
2012-10-01 364186
2013-01-01 358221
2013-04-01 356238
2013-07-01 384217
2013-10-01 395353
2014-01-01 381005
2014-04-01 376405
2014-07-01 381486
2014-10-01 374159
2015-01-01 355032
2015-04-01 375431
2015-07-01 372240
2015-10-01 379561
2016-01-01 386440
2016-04-01 374117
2016-07-01 370674
2016-10-01 357059
2017-01-01 359167
2017-04-01 371716
2017-07-01 383790
2017-10-01 388524
2018-01-01 394184
2018-04-01 391504