Quarterly Billions of US Dollars
1970-10-01 0.02
1971-01-01 0.04
1971-04-01 0.04
1971-07-01 0.04
1971-10-01 0.15
1972-01-01 0.26
1972-04-01 0.40
1972-07-01 0.57
1972-10-01 0.73
1973-01-01 1.17
1973-04-01 1.61
1973-07-01 1.84
1973-10-01 1.94
1974-01-01 2.10
1974-04-01 2.17
1974-07-01 2.21
1974-10-01 2.42
1975-01-01 2.44
1975-04-01 2.66
1975-07-01 2.65
1975-10-01 2.75
1976-01-01 3.12
1976-04-01 3.45
1976-07-01 3.58
1976-10-01 3.82
1977-01-01 3.97
1977-04-01 4.27
1977-07-01 4.51
1977-10-01 4.89
1978-01-01 5.38
1978-04-01 5.78
1978-07-01 6.16
1978-10-01 6.19
1979-01-01 6.28
1979-04-01 6.45
1979-07-01 6.64
1979-10-01 6.80
1980-01-01 6.51
1980-04-01 6.77
1980-07-01 6.68
1980-10-01 6.37
1981-01-01 6.22
1981-04-01 5.89
1981-07-01 5.83
1981-10-01 5.76
1982-01-01 5.62
1982-04-01 5.45
1982-07-01 5.35
1982-10-01 5.53
1983-01-01 5.38
1983-04-01 5.24
1983-07-01 5.16
1983-10-01 5.09
1984-01-01 4.93
1984-04-01 4.81
1984-07-01 4.83
1984-10-01 5.04
1985-01-01 4.95
1985-04-01 5.07
1985-07-01 6.14
1985-10-01 10.21
1986-01-01 10.56
1986-04-01 11.88
1986-07-01 13.35
1986-10-01 14.29
1987-01-01 15.89
1987-04-01 17.11
1987-07-01 17.21
1987-10-01 20.04
1988-01-01 20.92
1988-04-01 22.51
1988-07-01 25.52
1988-10-01 26.45
1989-01-01 27.92
1989-04-01 27.25
1989-07-01 32.37
1989-10-01 37.65
1990-01-01 43.04
1990-04-01 47.57
1990-07-01 58.21
1990-10-01 66.46
1991-01-01 68.67
1991-04-01 73.12
1991-07-01 85.28
1991-10-01 95.81
1992-01-01 96.35
1992-04-01 109.23
1992-07-01 108.65
1992-10-01 106.93
1993-01-01 110.38
1993-04-01 121.27
1993-07-01 129.52
1993-10-01 134.40
1994-01-01 147.03
1994-04-01 157.89
1994-07-01 168.95
1994-10-01 173.32
1995-01-01 185.11
1995-04-01 192.48
1995-07-01 192.43
1995-10-01 198.37
1996-01-01 207.45
1996-04-01 218.40
1996-07-01 229.10
1996-10-01 256.90
1997-01-01 263.70
1997-04-01 283.16
1997-07-01 292.53
1997-10-01 300.07
1998-01-01 324.38
1998-04-01 340.98
1998-07-01 364.70
1998-10-01 372.68
1999-01-01 395.45
1999-04-01 431.17
1999-07-01 479.87
1999-10-01 494.32
2000-01-01 523.86
2000-04-01 546.30
2000-07-01 546.39
2000-10-01 584.20
2001-01-01 586.41
2001-04-01 606.72
2001-07-01 653.47
2001-10-01 664.52
2002-01-01 669.12
2002-04-01 760.87
2002-07-01 780.28
2002-10-01 835.76
2003-01-01 872.40
2003-04-01 944.35
2003-07-01 1019.74
2003-10-01 1144.06
2004-01-01 1214.45
2004-04-01 1269.14
2004-07-01 1344.92
2004-10-01 1524.43
2005-01-01 1561.67
2005-04-01 1560.51
2005-07-01 1621.62
2005-10-01 1699.66
2006-01-01 1806.12
2006-04-01 1940.11
2006-07-01 2046.27
2006-10-01 2226.30
2007-01-01 2381.82
2007-04-01 2574.89
2007-07-01 2729.39
2007-10-01 2818.42
2008-01-01 2929.61
2008-04-01 3155.32
2008-07-01 3082.56
2008-10-01 3115.34
2009-01-01 3097.80
2009-04-01 3417.38
2009-07-01 3494.41
2009-10-01 3491.50
2010-01-01 3345.92
2010-04-01 3208.20
2010-07-01 3445.61
2010-10-01 3357.42
2011-01-01 3487.50
2011-04-01 3550.60
2011-07-01 3404.94
2011-10-01 3313.94
2012-01-01 3436.19
2012-04-01 3293.93
2012-07-01 3319.83
2012-10-01 3284.48
2013-01-01 3170.54
2013-04-01 3145.40
2013-07-01 3211.22
2013-10-01 3253.80
2014-01-01 3243.19
2014-04-01 3264.72
2014-07-01 3145.66
2014-10-01 3043.72
2015-01-01 2883.82
2015-04-01 3005.69