Quarterly Billions of US Dollars
1967-04-01 0.03
1967-07-01 0.03
1967-10-01 0.03
1968-01-01 0.03
1968-04-01 0.06
1968-07-01 0.06
1968-10-01 0.08
1969-01-01 0.08
1969-04-01 0.08
1969-07-01 0.08
1969-10-01 0.13
1970-01-01 0.15
1970-04-01 0.15
1970-07-01 0.15
1970-10-01 0.15
1971-01-01 0.21
1971-04-01 0.22
1971-07-01 0.22
1971-10-01 0.22
1972-01-01 0.22
1972-04-01 0.22
1972-07-01 0.22
1972-10-01 0.27
1973-01-01 0.28
1973-04-01 0.29
1973-07-01 0.29
1973-10-01 0.28
1974-01-01 0.29
1974-04-01 0.29
1974-07-01 0.29
1974-10-01 0.29
1975-01-01 0.31
1975-04-01 0.31
1975-07-01 0.30
1975-10-01 0.31
1976-01-01 0.31
1976-04-01 0.31
1976-07-01 0.31
1976-10-01 0.32
1977-01-01 0.34
1977-04-01 0.43
1977-07-01 0.44
1977-10-01 0.53
1978-01-01 0.57
1978-04-01 0.68
1978-07-01 0.71
1978-10-01 0.71
1979-01-01 0.74
1979-04-01 0.79
1979-07-01 0.99
1979-10-01 1.03
1980-01-01 1.18
1980-04-01 1.57
1980-07-01 1.83
1980-10-01 1.94
1981-01-01 2.16
1981-04-01 2.15
1981-07-01 2.16
1981-10-01 2.72
1982-01-01 3.48
1982-04-01 3.53
1982-07-01 3.59
1982-10-01 4.35
1983-01-01 4.39
1983-04-01 4.43
1983-07-01 4.54
1983-10-01 5.30
1984-01-01 5.73
1984-04-01 5.65
1984-07-01 6.12
1984-10-01 7.19
1985-01-01 8.29
1985-04-01 9.93
1985-07-01 11.19
1985-10-01 12.11
1986-01-01 12.10
1986-04-01 13.62
1986-07-01 14.74
1986-10-01 14.88
1987-01-01 15.39
1987-04-01 15.67
1987-07-01 15.80
1987-10-01 20.52
1988-01-01 20.53
1988-04-01 20.40
1988-07-01 21.00
1988-10-01 21.34
1989-01-01 20.34
1989-04-01 20.11
1989-07-01 21.04
1989-10-01 21.27
1990-01-01 21.27
1990-04-01 24.33
1990-07-01 27.21
1990-10-01 28.48
1991-01-01 32.48
1991-04-01 31.56
1991-07-01 33.49
1991-10-01 35.73
1992-01-01 35.42
1992-04-01 38.51
1992-07-01 38.23
1992-10-01 34.72
1993-01-01 36.91
1993-04-01 38.58
1993-07-01 43.72
1993-10-01 42.67
1994-01-01 46.19
1994-04-01 46.83
1994-07-01 51.04
1994-10-01 53.62
1995-01-01 56.11
1995-04-01 63.11
1995-07-01 61.32
1995-10-01 60.95
1996-01-01 59.42
1996-04-01 61.63
1996-07-01 62.53
1996-10-01 62.54
1997-01-01 61.09
1997-04-01 64.44
1997-07-01 65.28
1997-10-01 63.18
1998-01-01 63.16
1998-04-01 66.76
1998-07-01 69.53
1998-10-01 75.91
1999-01-01 70.75
1999-04-01 77.66
1999-07-01 80.85
1999-10-01 91.40
2000-01-01 98.72
2000-04-01 111.46
2000-07-01 117.64
2000-10-01 130.86
2001-01-01 135.89
2001-04-01 141.68
2001-07-01 155.43
2001-10-01 170.20
2002-01-01 178.61
2002-04-01 202.79
2002-07-01 209.40
2002-10-01 236.51
2003-01-01 264.08
2003-04-01 282.11
2003-07-01 296.98
2003-10-01 336.74
2004-01-01 356.81
2004-04-01 385.49
2004-07-01 402.38
2004-10-01 464.23
2005-01-01 469.49
2005-04-01 470.89
2005-07-01 458.33
2005-10-01 476.59
2006-01-01 512.89
2006-04-01 557.30
2006-07-01 579.82
2006-10-01 627.71
2007-01-01 662.27
2007-04-01 721.42
2007-07-01 747.71
2007-10-01 782.03
2008-01-01 856.39
2008-04-01 889.42
2008-07-01 808.33
2008-10-01 863.01
2009-01-01 860.38
2009-04-01 927.17
2009-07-01 982.26
2009-10-01 1000.12
2010-01-01 938.86
2010-04-01 857.56
2010-07-01 978.00
2010-10-01 977.05
2011-01-01 1051.24
2011-04-01 1077.91
2011-07-01 1014.22
2011-10-01 981.18
2012-01-01 977.87
2012-04-01 901.27
2012-07-01 924.40
2012-10-01 935.27
2013-01-01 890.46
2013-04-01 909.32
2013-07-01 956.23
2013-10-01 992.97
2014-01-01 985.14
2014-04-01 981.40
2014-07-01 887.29
2014-10-01 859.98
2015-01-01 771.24
2015-04-01 798.54