Quarterly Billions of US Dollars
1974-10-01 0.019
1975-01-01 0.019
1975-04-01 0.019
1975-07-01 0.019
1975-10-01 0.019
1976-01-01 0.019
1976-04-01 0.029
1976-07-01 0.053
1976-10-01 0.093
1977-01-01 0.119
1977-04-01 0.119
1977-07-01 0.119
1977-10-01 0.167
1978-01-01 0.215
1978-04-01 0.232
1978-07-01 0.240
1978-10-01 0.242
1979-01-01 0.280
1979-04-01 0.279
1979-07-01 0.256
1979-10-01 0.254
1980-01-01 0.246
1980-04-01 0.259
1980-07-01 0.259
1980-10-01 0.306
1981-01-01 0.298
1981-04-01 0.284
1981-07-01 0.386
1981-10-01 0.353
1982-01-01 0.351
1982-04-01 0.345
1982-07-01 0.334
1982-10-01 0.359
1983-01-01 0.354
1983-04-01 0.358
1983-07-01 0.431
1983-10-01 0.505
1984-01-01 0.560
1984-04-01 0.655
1984-07-01 0.829
1984-10-01 1.169
1985-01-01 1.274
1985-04-01 1.767
1985-07-01 2.259
1985-10-01 2.800
1986-01-01 3.367
1986-04-01 3.722
1986-07-01 3.886
1986-10-01 3.969
1987-01-01 4.152
1987-04-01 4.155
1987-07-01 4.368
1987-10-01 4.886
1988-01-01 4.389
1988-04-01 4.107
1988-07-01 4.100
1988-10-01 4.340
1989-01-01 4.078
1989-04-01 3.797
1989-07-01 3.848
1989-10-01 3.953
1990-01-01 4.044
1990-04-01 3.888
1990-07-01 4.181
1990-10-01 4.115
1991-01-01 4.590
1991-04-01 5.882
1991-07-01 6.271
1991-10-01 6.991
1992-01-01 7.499
1992-04-01 7.960
1992-07-01 9.144
1992-10-01 9.678
1993-01-01 10.431
1993-04-01 11.409
1993-07-01 12.100
1993-10-01 14.284
1994-01-01 15.331
1994-04-01 16.932
1994-07-01 18.356
1994-10-01 18.620
1995-01-01 21.031
1995-04-01 23.549
1995-07-01 23.786
1995-10-01 24.503
1996-01-01 26.590
1996-04-01 29.674
1996-07-01 33.400
1996-10-01 36.871
1997-01-01 38.989
1997-04-01 42.524
1997-07-01 46.886
1997-10-01 48.062
1998-01-01 47.042
1998-04-01 49.842
1998-07-01 49.456
1998-10-01 49.682
1999-01-01 48.205
1999-04-01 46.888
1999-07-01 46.358
1999-10-01 46.709
2000-01-01 47.787
2000-04-01 47.319
2000-07-01 45.826
2000-10-01 45.640
2001-01-01 44.128
2001-04-01 43.867
2001-07-01 42.706
2001-10-01 43.994
2002-01-01 42.449
2002-04-01 44.295
2002-07-01 45.356
2002-10-01 46.226
2003-01-01 47.065
2003-04-01 49.942
2003-07-01 52.843
2003-10-01 52.967
2004-01-01 56.830
2004-04-01 60.050
2004-07-01 61.493
2004-10-01 64.195
2005-01-01 66.208
2005-04-01 66.856
2005-07-01 69.150
2005-10-01 72.655
2006-01-01 74.448
2006-04-01 78.687
2006-07-01 82.215
2006-10-01 85.829
2007-01-01 86.203
2007-04-01 95.896
2007-07-01 97.014
2007-10-01 98.943
2008-01-01 101.737
2008-04-01 103.257
2008-07-01 99.867
2008-10-01 99.042
2009-01-01 100.449
2009-04-01 110.456
2009-07-01 117.183
2009-10-01 115.239
2010-01-01 115.956
2010-04-01 116.433
2010-07-01 123.018
2010-10-01 126.749
2011-01-01 132.740
2011-04-01 136.752
2011-07-01 139.244
2011-10-01 141.558
2012-01-01 147.667
2012-04-01 147.575
2012-07-01 156.663
2012-10-01 153.519
2013-01-01 156.020
2013-04-01 149.437
2013-07-01 160.990
2013-10-01 169.140
2014-01-01 172.493
2014-04-01 172.380
2014-07-01 169.196
2014-10-01 172.672
2015-01-01 168.747
2015-04-01 172.062