Quarterly Millions of US Dollars
1966-01-01 20
1966-04-01 30
1966-07-01 45
1966-10-01 45
1967-01-01 60
1967-04-01 140
1967-07-01 140
1967-10-01 155
1968-01-01 309
1968-04-01 399
1968-07-01 504
1968-10-01 555
1969-01-01 640
1969-04-01 655
1969-07-01 665
1969-10-01 765
1970-01-01 765
1970-04-01 765
1970-07-01 765
1970-10-01 780
1971-01-01 1173
1971-04-01 1393
1971-07-01 1472
1971-10-01 1718
1972-01-01 2559
1972-04-01 3229
1972-07-01 4010
1972-10-01 5178
1973-01-01 6378
1973-04-01 7391
1973-07-01 7916
1973-10-01 8367
1974-01-01 9130
1974-04-01 9820
1974-07-01 10452
1974-10-01 12045
1975-01-01 14253
1975-04-01 16258
1975-07-01 17097
1975-10-01 20027
1976-01-01 24675
1976-04-01 27620
1976-07-01 30154
1976-10-01 33866
1977-01-01 35500
1977-04-01 37977
1977-07-01 40947
1977-10-01 45843
1978-01-01 49678
1978-04-01 52138
1978-07-01 57223
1978-10-01 58650
1979-01-01 60591
1979-04-01 63502
1979-07-01 68090
1979-10-01 68735
1980-01-01 65338
1980-04-01 71741
1980-07-01 71961
1980-10-01 71896
1981-01-01 71526
1981-04-01 70964
1981-07-01 75738
1981-10-01 81883
1982-01-01 82854
1982-04-01 83249
1982-07-01 85098
1982-10-01 91261
1983-01-01 93962
1983-04-01 95693
1983-07-01 96371
1983-10-01 97202
1984-01-01 102800
1984-04-01 102159
1984-07-01 102945
1984-10-01 106574
1985-01-01 115549
1985-04-01 122111
1985-07-01 136707
1985-10-01 144463
1986-01-01 159208
1986-04-01 181017
1986-07-01 197379
1986-10-01 207263
1987-01-01 226305
1987-04-01 238172
1987-07-01 250132
1987-10-01 274813
1988-01-01 272333
1988-04-01 270017
1988-07-01 282680
1988-10-01 298922
1989-01-01 303307
1989-04-01 325610
1989-07-01 344349
1989-10-01 367362
1990-01-01 377161
1990-04-01 384398
1990-07-01 407347
1990-10-01 424756
1991-01-01 417211
1991-04-01 427411
1991-07-01 456964
1991-10-01 488672
1992-01-01 478235
1992-04-01 503462
1992-07-01 511992
1992-10-01 489524
1993-01-01 484080
1993-04-01 474329
1993-07-01 502823
1993-10-01 495729
1994-01-01 515872
1994-04-01 526095
1994-07-01 532559
1994-10-01 522958
1995-01-01 548678
1995-04-01 551040
1995-07-01 526411
1995-10-01 526388
1996-01-01 523053
1996-04-01 522058
1996-07-01 521072
1996-10-01 526231
1997-01-01 515263
1997-04-01 533403
1997-07-01 540275
1997-10-01 529040
1998-01-01 529778
1998-04-01 546473
1998-07-01 561726
1998-10-01 586279
1999-01-01 592603
1999-04-01 623961
1999-07-01 672867
1999-10-01 689725
2000-01-01 692761
2000-04-01 735837
2000-07-01 760512
2000-10-01 809448
2001-01-01 840473
2001-04-01 885448
2001-07-01 924541
2001-10-01 950934
2002-01-01 947854
2002-04-01 1037049
2002-07-01 1026082
2002-10-01 1054234
2003-01-01 1073816
2003-04-01 1124401
2003-07-01 1150778
2003-10-01 1232490
2004-01-01 1221755
2004-04-01 1224020
2004-07-01 1232463
2004-10-01 1322746
2005-01-01 1294848
2005-04-01 1253668
2005-07-01 1229895
2005-10-01 1243133
2006-01-01 1281057
2006-04-01 1343465
2006-07-01 1367181
2006-10-01 1435551
2007-01-01 1465606
2007-04-01 1548428
2007-07-01 1591870
2007-10-01 1653857
2008-01-01 1723531
2008-04-01 1771962
2008-07-01 1692034
2008-10-01 1645820
2009-01-01 1646515
2009-04-01 1822300
2009-07-01 1900652
2009-10-01 1932018
2010-01-01 1903487
2010-04-01 1850618
2010-07-01 2000719
2010-10-01 2031981
2011-01-01 2142388
2011-04-01 2228701
2011-07-01 2173183
2011-10-01 2170967
2012-01-01 2282492
2012-04-01 2269530
2012-07-01 2395116
2012-10-01 2507276
2013-01-01 2528792
2013-04-01 2626228
2013-07-01 2759453
2013-10-01 2908423
2014-01-01 2943629
2014-04-01 3026748
2014-07-01 2979456
2014-10-01 2985928
2015-01-01 2904234
2015-04-01 3050615
2015-07-01 3055090
2015-10-01 3049960
2016-01-01 3170239
2016-04-01 3193777
2016-07-01 3232092
2016-10-01 3181870
2017-01-01 3276791
2017-04-01 3442996
2017-07-01 3599065
2017-10-01 3671047
2018-01-01 3760410
2018-04-01 3710198