Quarterly Billions of US Dollars
1966-01-01 0.020
1966-04-01 0.020
1966-07-01 0.020
1966-10-01 0.020
1967-01-01 0.020
1967-04-01 0.020
1967-07-01 0.020
1967-10-01 0.035
1968-01-01 0.035
1968-04-01 0.035
1968-07-01 0.035
1968-10-01 0.035
1969-01-01 0.035
1969-04-01 0.035
1969-07-01 0.035
1969-10-01 0.035
1970-01-01 0.035
1970-04-01 0.035
1970-07-01 0.035
1970-10-01 0.035
1971-01-01 0.050
1971-04-01 0.050
1971-07-01 0.065
1971-10-01 0.065
1972-01-01 0.186
1972-04-01 0.217
1972-07-01 0.240
1972-10-01 0.307
1973-01-01 0.413
1973-04-01 0.487
1973-07-01 0.486
1973-10-01 0.503
1974-01-01 0.547
1974-04-01 0.595
1974-07-01 0.591
1974-10-01 0.702
1975-01-01 1.015
1975-04-01 1.363
1975-07-01 1.343
1975-10-01 1.648
1976-01-01 1.960
1976-04-01 2.132
1976-07-01 2.449
1976-10-01 2.864
1977-01-01 3.160
1977-04-01 3.614
1977-07-01 4.090
1977-10-01 4.781
1978-01-01 5.007
1978-04-01 5.440
1978-07-01 5.934
1978-10-01 6.032
1979-01-01 6.153
1979-04-01 6.997
1979-07-01 7.336
1979-10-01 7.679
1980-01-01 7.729
1980-04-01 9.199
1980-07-01 9.780
1980-10-01 10.110
1981-01-01 10.313
1981-04-01 10.112
1981-07-01 10.365
1981-10-01 11.097
1982-01-01 11.905
1982-04-01 11.770
1982-07-01 11.907
1982-10-01 12.886
1983-01-01 14.541
1983-04-01 14.004
1983-07-01 13.961
1983-10-01 14.992
1984-01-01 15.903
1984-04-01 17.461
1984-07-01 18.122
1984-10-01 19.817
1985-01-01 18.654
1985-04-01 21.896
1985-07-01 23.199
1985-10-01 22.699
1986-01-01 24.352
1986-04-01 25.967
1986-07-01 28.236
1986-10-01 28.725
1987-01-01 31.641
1987-04-01 31.795
1987-07-01 31.780
1987-10-01 34.272
1988-01-01 35.256
1988-04-01 34.280
1988-07-01 34.514
1988-10-01 36.976
1989-01-01 38.432
1989-04-01 38.188
1989-07-01 40.109
1989-10-01 43.794
1990-01-01 44.563
1990-04-01 45.356
1990-07-01 48.711
1990-10-01 49.432
1991-01-01 46.785
1991-04-01 47.811
1991-07-01 49.990
1991-10-01 50.800
1992-01-01 47.527
1992-04-01 51.802
1992-07-01 55.466
1992-10-01 52.873
1993-01-01 57.272
1993-04-01 64.954
1993-07-01 70.087
1993-10-01 71.960
1994-01-01 78.239
1994-04-01 86.966
1994-07-01 91.963
1994-10-01 92.439
1995-01-01 98.500
1995-04-01 100.821
1995-07-01 100.879
1995-10-01 99.271
1996-01-01 100.559
1996-04-01 99.549
1996-07-01 103.578
1996-10-01 101.488
1997-01-01 98.661
1997-04-01 99.188
1997-07-01 98.092
1997-10-01 93.348
1998-01-01 88.825
1998-04-01 89.170
1998-07-01 89.428
1998-10-01 87.792
1999-01-01 79.482
1999-04-01 82.071
1999-07-01 86.230
1999-10-01 87.007
2000-01-01 86.863
2000-04-01 87.872
2000-07-01 82.055
2000-10-01 81.629
2001-01-01 80.019
2001-04-01 82.427
2001-07-01 84.969
2001-10-01 86.134
2002-01-01 86.348
2002-04-01 99.641
2002-07-01 98.308
2002-10-01 101.830
2003-01-01 106.156
2003-04-01 112.370
2003-07-01 117.174
2003-10-01 128.853
2004-01-01 131.500
2004-04-01 130.664
2004-07-01 133.820
2004-10-01 146.960
2005-01-01 145.161
2005-04-01 147.790
2005-07-01 152.545
2005-10-01 148.978
2006-01-01 161.393
2006-04-01 167.946
2006-07-01 167.799
2006-10-01 181.281
2007-01-01 194.094
2007-04-01 214.850
2007-07-01 221.833
2007-10-01 229.881
2008-01-01 239.598
2008-04-01 257.410
2008-07-01 247.567
2008-10-01 238.677
2009-01-01 252.232
2009-04-01 293.603
2009-07-01 323.739
2009-10-01 330.750
2010-01-01 338.200
2010-04-01 311.597
2010-07-01 338.991
2010-10-01 344.104
2011-01-01 374.065
2011-04-01 398.667
2011-07-01 384.513
2011-10-01 371.057
2012-01-01 399.400
2012-04-01 398.399
2012-07-01 415.869
2012-10-01 429.493
2013-01-01 433.402
2013-04-01 445.459
2013-07-01 470.515
2013-10-01 473.518
2014-01-01 479.548
2014-04-01 466.857
2014-07-01 448.246
2014-10-01 438.741
2015-01-01 421.762
2015-04-01 435.672