($ billions)

Issued Matured

Net SOMA 

Activity * 

Net Cash 

Raised Issued Matured

Bills (includes SFP's) $5,291.2 $4,774.6 $0.0 $516.6 $4,632.9 $4,101.2 

Treasury Marketable Financing

October 1, 2008 - June 30, 2009 October 1, 2007 

Q1-Q3 FY 2009 F

Nominal coupons $1,325.8 $472.0 $0.0 $853.8 $814.6 $626.2 TIPS $44.2 $20.8 $0.0 $23.4 $61.9 $21.8 Total $6,661.3 $5,267.4 $0.0 $1,393.8 $5,509.5 $4,749.2 

* Note: Negative SOMA activity represents redemptions.  Positive SOMA activity represents additional issuance of securities, made possible by redemptions in maturing securities with the same settlement date; these are offsetting transactions and are net cash neutral.
Marketable Treasury Coupon Flows 

Date

Maturing Coupon 

Securities 

(Excluding SOMA 

holdings)

Coupon 

Payments

August 15, 2009 61 27 

August 31, 2009 19 4 September 15, 2009 15 1 September 30, 2009 20 4 October 15, 2009 14 3 October 31, 2009 21 4 November 15, 2009 38 21 November 30, 2009 21 4 
$ billions

 Net Bills 2-under 5 years 5-10 years over 10 years Buybacks 5-10 years 20-30 years Totals

Fiscal Year Quarters

2004 1Q 10.6 44.1 62.2 -12.5 0.0 9.0 0.0 113.4

2Q 56.2 30.9 46.7 0.0 0.0 12.0 0.0 145.9

3Q -38.2 25.8 43.0 -8.4 0.0 9.0 0.0 31.3

4Q 14.7 16.7 40.6 -4.0 0.0 10.0 11.0 89.0

2005 1Q 41.7 20.4 27.2 -12.5 0.0 21.0 0.0 97.8

2Q 55.9 12.5 57.0 -2.3 0.0 10.0 11.0 144.2

3Q -135.7 17.5 28.9 -7.2 0.0 18.0 0.0 -78.5

4Q -9.2 7.3 48.4 -9.3 0.0 9.0 6.0 52.3

2006 1Q 49 6 10 1 21 9 -4 1 0 0 15 0 0 0 92 5

Nominals TIPS

Treasury Quarterly Net Marketable Borrowing 

2006 1Q 49.6 10.1 21.9 -4.1 0.0 15.0 0.0 92.5

2Q 78.2 -5.4 54.3 10.1 0.0 9.0 11.8 158.0

3Q -125.3 -14.0 31.6 -3.5 0.0 19.0 0.0 -92.1

4Q -5.2 -14.4 34.1 11.6 0.0 10.6 8.2 45.0

2007 1Q 32.7 -21.5 16.2 -4.0 0.0 18.6 0.0 41.9

2Q 88.9 -30.2 56.8 9.8 0.0 -8.8 9.2 125.7

3Q -164.0 -33.8 36.3 6.8 0.0 16.1 0.0 -138.7

4Q 89.0 -37.7 24.8 13.8 0.0 8.0 7.3 105.2

2008 1Q 45.8 -60.2 90.7 -2.6 0.0 13.2 0.0 86.8

2Q 154.5 -16.6 42.2 13.3 0.0 -11.4 9.0 191.0

3Q -97.9 -7.6 37.0 9.2 0.0 14.7 0.0 -44.6

4Q 429.4 8.5 72.8 1.8 0.0 8.0 6.7 527.2

2009 1Q 376.9 79.8 87.7 11.8 0.0 6.3 7.0 569.3

2Q 166.9 135.5 157.2 25.9 0.0 -12.2 8.0 481.3

3Q -27.1 141.3 191.6 23.1 0.0 14.4 0.0 343.2

Note: Includes SOMA redemptions and SFPs.

Totals may not add due to rounding.
Fiscal Year $ billions

Quarter Savings Bonds Foreign Series State and Local Govt. Series Total

I 04 0.5 -0.5 0.8 0.8

II -1.2 -0.8 6.5 4.5

III -1.5 -0.3 5.8 3.9

IV -2.1 -0.6 -3.3 -6.0

I 05 -1.4 0.0 2.5 1.1

II -1.9 0.2 18.3 16.6

III -1.7 -1.6 27.7 24.4

IV -2.3 0.1 18.5 16.3

Treasury Quarterly Net Borrowing From NonMarketable Issues 

I 06 -0.2 0.7 10.3 10.7

II -1.1 -0.4 -0.7 -2.2

III -2.7 -0.4 7.2 4.1

IV -3.6 0.0 -3.2 -6.8

I 07 -3.1 0.0 18.8 15.7

II -3.8 0.5 24.3 21.0

III -3.5 -0.5 19.7 15.7

IV -3.4 0.0 -5.1 -8.5

I 08 -2.4 0.0 -3.3 -5.7

II -2.8 1.9 -6.9 -7.8

III -2.2 -1.8 -11.1 -15.1

IV -2.6 -0.1 -15.0 -17.6

I 09 -2.0 1.0 -10.9 -11.9

II -1.9 2.0 -9.2 -9.1

III -2.1 0.0 -7.1 -9.3
Distribution of Marketable Debt Outstanding

Date Bills 2-3 yrs 4-7 yrs 10 yrs Bonds TIPS

9/30/1980 32.7% 20.3% 25.7% 7.6% 13.7% 0.0%

9/30/1981 32.4% 20.7% 26.3% 6.6% 14.0% 0.0%

9/30/1982 33.5% 21.3% 24.3% 8.4% 12.5% 0.0%

9/30/1983 33.1% 23.6% 22.2% 8.9% 12.2% 0.0%

9/30/1984 30.2% 25.5% 21.2% 9.8% 13.4% 0.0%

9/30/1985 28.1% 24.6% 22.1% 10.6% 14.6% 0.0%

9/30/1986 26.2% 23.4% 24.4% 10.6% 15.4% 0.0%

9/30/1987 22.6% 23.9% 25.1% 11.9% 16.6% 0.0%

9/30/1988 22.3% 22.2% 25.7% 13.0% 16.8% 0.0%

9/30/1989 21.6% 20.7% 25.6% 14.2% 18.0% 0.0%

9/30/1990 23.1% 20.1% 24.2% 14.4% 18.2% 0.0%

9/30/1991 23.8% 20.9% 23.3% 14.2% 17.8% 0.0%

9/30/1992 23.8% 21.2% 23.8% 13.8% 17.3% 0.0%

9/30/1993 22.8% 21.5% 24.8% 13.7% 17.2% 0.0%

9/30/1994 22.7% 21.7% 25.1% 13.9% 16.6% 0.0%

9/30/1995 22.7% 21.5% 25.9% 13.9% 16.0% 0.0%

9/30/1996 22.4% 21.5% 25.8% 14.4% 16.0% 0.0%

9/30/1997 20.5% 21.4% 25.7% 15.0% 16.8% 0.7%

9/30/1998 19.2% 19.7% 25.1% 15.9% 18.4% 1.8%

9/30/1999 20.3% 17.9% 22.2% 16.8% 20.0% 2.9%

9/30/2000 20.6% 16.2% 19.9% 18.2% 21.2% 3.8%

9/30/2001 25.2% 13.3% 16.8% 19.1% 21.0% 4.6%

9/30/2002 27.8% 18.2% 13.2% 17.4% 19.0% 4.4%

9/30/2003 26.5% 23.7% 11.5% 16.8% 16.7% 4.8%

9/30/2004 25.0% 24.4% 13.6% 16.9% 14.4% 5.8%

9/30/2005 22.6% 23.9% 15.9% 17.1% 12.8% 7.5%

9/30/2006 21.4% 21.5% 18.6% 16.7% 12.6% 9.3%

9/30/2007 21.7% 18.1% 20.4% 16.7% 12.7% 10.4%

9/30/2008 28.5% 15.3% 19.3% 15.7% 11.2% 10.0%

9/30/2009 28% 20% 21% 15% 10% 8%

9/30/2010 20% 24% 25% 15% 10% 7%

9/30/2011 9/30/2011 16% 25% 27% 15% 10% 6%

9/30/2012 14% 23% 30% 16% 11% 6%

9/30/2013 13% 20% 33% 16% 12% 6%

9/30/2014 13% 19% 34% 16% 12% 6%

9/30/2015 13% 19% 34% 16% 13% 5%

9/30/2016 13% 19% 33% 17% 13% 5%

9/30/2017 13% 19% 32% 17% 14% 5%

9/30/2018 13% 19% 32% 17% 14% 5%

9/30/2019 13% 19% 32% 17% 14% 5%

Projected are hypothetical

Totals may not add due to rounding
Percentage of Debt Maturing in Next 12 to 36 Months

Date

maturing in 12 

months

maturing in 24 

months

maturing in 

36 months

12/31/80 47.7% 63.0% 70.3%

3/31/81 48.2% 63.5% 70.5%

6/30/81 47.1% 62.1% 69.7%

9/30/81 46.7% 62.0% 70.4%

12/31/81 47.2% 62.2% 70.8%

3/31/82 47.4% 62.1% 70.7%

6/30/82 46.5% 62.1% 70.8%

9/30/82 46.4% 61.5% 69.5%

12/31/82 47.6% 63.1% 70.4%

3/31/83 47.2% 62.8% 69.8%

6/30/83 46.3% 62.4% 69.4%

9/30/83 45.5% 61.9% 69.1%

12/31/83 45.7% 61.0% 68.8%

3/31/84 45.3% 60.2% 68.6%

6/30/84 44.4% 59.5% 67.6%

9/30/84 44.6% 59.7% 66.9%

12/31/84 43.6% 59.5% 66.4%

3/31/85 43.5% 59.2% 65.8%

6/30/85 42.8% 58.2% 65.4%

9/30/85 42.0% 57.3% 64.9%

12/31/85 42.0% 56.8% 64.5%

3/31/86 41.4% 55.7% 63.5%

6/30/86 40.7% 55.5% 63.1%

9/30/86 39.9% 55.1% 62.7%

12/31/86 39.7% 55.0% 62.7%

3/31/87 38.0% 53.5% 61.7%

6/30/87 37.3% 52.7% 60.9%

9/30/87 36.9% 52.3% 60.8%

12/31/87 37.1% 52.3% 60.8%

3/31/88 37.0% 52.2% 60.4%

6/30/88 36.2% 51.4% 59.7%

9/30/88 36.5% 51.7% 59.9%

12/31/88 37.3% 51.9% 59.9%

3/31/89 36.8% 51.5% 59.6%

6/30/89 35.6% 50.6% 59.1%

9/30/89 36.1% 50.4% 58.9%

12/31/89 36.6% 50.5% 59.0%

3/31/90 36.7% 50.6% 59.3%

6/30/90 36.4% 50.7% 59.1%

9/30/90 36.7% 51.1% 59.6%

12/31/90 37.1% 51.8% 60.5%

3/31/91 37.1% 51.6% 60.0%

6/30/91 36.5% 50.8% 59.5%

9/30/91 36.9% 51.5% 59.8%

12/31/91 37.1% 52.0% 59.9%

3/31/92 37.5% 52.1% 59.7%

6/30/92 36.9% 51.7% 59.0%

9/30/92 36.9% 51.7% 58.6%
12/31/92 37.4% 51.7% 58.2%

3/31/93 36.9% 51.0% 58.4%

6/30/93 36.7% 50.4% 58.8%

9/30/93 36.4% 49.9% 58.7%

12/31/93 37.2% 50.3% 60.6%

3/31/94 36.8% 50.9% 60.6%

6/30/94 35.9% 51.1% 60.6%

9/30/94 35.4% 51.0% 60.9%

12/31/94 36.2% 52.2% 61.2%

3/31/95 36.8% 52.5% 62.4%

6/30/95 37.4% 52.9% 62.7%

9/30/95 37.7% 53.5% 63.6%

12/31/95 38.8% 53.7% 63.7%

3/31/96 39.2% 54.2% 63.6%

6/30/96 38.2% 53.7% 63.4%

9/30/96 37.4% 53.7% 63.1%

12/31/96 37.3% 53.7% 63.0%

3/31/97 37.7% 53.9% 63.1%

6/30/97 36.4% 52.9% 62.3%

9/30/97 36.7% 52.7% 61.7%

12/31/97 37.2% 52.8% 61.4%

3/31/98 37.3% 52.7% 60.9%

6/30/98 35.9% 51.6% 59.5%

9/30/98 35.8% 51.4% 59.2%

12/31/98 36.8% 52.1% 61.1%

3/31/99 37.6% 52.8% 61.1%

6/30/99 36.3% 51.9% 60.1%

9/30/99 36.4% 51.9% 60.8%

12/31/99 38.2% 53.5% 60.7%

3/31/00 38.9% 53.3% 61.2%

6/30/00 37.2% 51.6% 59.6%

9/30/00 37.4% 52.6% 59.8%

12/31/00 38.8% 52.7% 59.0%

3/31/01 39.4% 53.4% 58.4%

6/30/01 37.3% 51.7% 56.8%

9/30/01 40.6% 54.0% 58.4%

12/31/01 41 2%. 55 0%. 60 4%.

3/31/02 41.6% 55.7% 60.4%

6/30/02 40.5% 56.2% 61.2%

9/30/02 40.3% 56.6% 61.1%

12/31/02 40.9% 58.4% 62.7%

3/31/03 41.9% 58.7% 63.0%

6/30/03 42.0% 58.7% 63.4%

9/30/03 41.5% 57.2% 62.6%

12/31/03 41.8% 56.6% 63.0%

3/31/04 41.5% 55.7% 62.9%

6/30/04 40.2% 54.9% 61.9%

9/30/04 39.1% 54.2% 61.6%

12/31/04 38.9% 54.4% 61.0%

3/31/05 38.9% 54.6% 61.6%

6/30/05 36.7% 52.4% 60.1%

9/30/05 36.7% 52.4% 59.9%

12/31/05 38.2% 52.0% 60.2%

3/31/06 39.0% 52.6% 61.1%

6/30/06 36.5% 50.7% 59.6%

9/30/06 36.2% 50.4% 59.7%

12/31/06 35.7% 50.1% 58.6%

3/31/07 36.4% 50.9% 59.4%

6/30/07 34.0% 48.9% 57.7%

9/30/07 35.7% 50.6% 58.3%

12/31/07 36.0% 50.2% 57.5%

3/31/08 38.2% 52.5% 58.6%

6/30/08 36.3% 51.4% 57.1%

9/30/08 41.2% 54.8% 60.2%

12/31/08 43.5% 55.8% 61.8%

3/31/09 43.3% 55.0% 61.8%

6/30/09 41.1% 52.3% 60.3%

9/30/09 38% 49% 59%

9/30/10 30% 45% 55%

9/30/11 29% 43% 54%

9/30/12 28% 42% 53%

9/30/13 27% 41% 53%

9/30/14 27% 42% 54%

9/30/15 27% 42% 54%

9/30/16 28% 42% 54%

9/30/17 28% 43% 54%

9/30/18 29% 43% 54%

9/30/19 27% 42% 53%

Projected are hypothetical
Percentage Breakdown of Quarterly Issuance

ISSUANCE

Date Bills 2-3 yrs 4-7 yrs 10 yrs Bonds TIPS

12/31/80 61.2% 20.5% 10.8% 2.9% 4.6% 0.0%

3/31/81 61.6% 20.0% 10.7% 3.5% 4.3% 0.0%

6/30/81 61.2% 19.6% 11.7% 3.2% 4.2% 0.0%

9/30/81 61.0% 19.2% 12.6% 2.9% 4.3% 0.0%

12/31/81 62.7% 19.3% 11.3% 2.7% 4.0% 0.0%

3/31/82 61.3% 21.4% 10.5% 2.6% 4.1% 0.0%

6/30/82 61.2% 22.8% 9.7% 3.3% 3.0% 0.0%

9/30/82 61.0% 21.6% 11.5% 3.5% 2.4% 0.0%

12/31/82 61.3% 22.1% 11.0% 3.6% 2.1% 0.0%

3/31/83 60.0% 22.4% 11.4% 3.8% 2.4% 0.0%

6/30/83 58.0% 22.5% 12.4% 3.6% 3.5% 0.0%

9/30/83 58.1% 23.0% 10.8% 3.6% 4.4% 0.0%

12/31/83 57.0% 23.3% 10.7% 3.8% 5.2% 0.0%

3/31/84 57.0% 23.1% 10.5% 4.0% 5.4% 0.0%

6/30/84 55.4% 23.9% 10.9% 4.1% 5.7% 0.0%

9/30/84 56.4% 23.3% 10.7% 3.9% 5.6% 0.0%

12/31/84 55.7% 22.4% 12.6% 3.8% 5.6% 0.0%

3/31/85 56.4% 22.4% 11.6% 3.8% 5.7% 0.0%

6/30/85 55.7% 22.7% 11.8% 3.9% 5.9% 0.0%

9/30/85 54.9% 22.9% 11.9% 4.1% 6.1% 0.0%

12/31/85 55.1% 22.8% 11.8% 4.1% 6.2% 0.0%

3/31/86 53.9% 22.7% 12.8% 4.2% 6.3% 0.0%

6/30/86 53.7% 22.9% 12.9% 4.5% 6.0% 0.0%

9/30/86 54.0% 23.0% 12.7% 4.7% 5.6% 0.0%

12/31/86 54.6% 23.3% 11.9% 5.0% 5.2% 0.0%

3/31/87 53.0% 24.5% 12.3% 5.3% 4.9% 0.0%

6/30/87 51.8% 25.2% 12.7% 5.4% 5.0% 0.0%

9/30/87 53.5% 24.7% 11.7% 5.2% 4.9% 0.0%

12/31/87 54.4% 24.0% 12.3% 5.1% 4.2% 0.0%

3/31/88 53.8% 24.2% 12.7% 5.1% 4.3% 0.0%

6/30/88 52.8% 24.8% 12.8% 5.2% 4.4% 0.0%

9/30/88 9/30/88 53 9%. 24 3%. 13 4%. 5 3%. 3 0%. 0 0%.

12/31/88 55.4% 24.3% 11.3% 5.4% 3.6% 0.0%

3/31/89 54.6% 24.0% 12.4% 5.3% 3.6% 0.0%

6/30/89 53.5% 24.4% 12.8% 5.5% 3.8% 0.0%

9/30/89 52.9% 24.6% 12.0% 5.4% 5.2% 0.0%

12/31/89 53.1% 24.1% 12.6% 5.2% 5.0% 0.0%

3/31/90 53.9% 24.4% 11.4% 5.3% 5.1% 0.0%

6/30/90 54.4% 24.3% 11.2% 5.1% 4.9% 0.0%

9/30/90 54.9% 23.8% 11.7% 4.9% 4.7% 0.0%

12/31/90 56.6% 22.6% 11.9% 4.6% 4.4% 0.0%

3/31/91 55.7% 23.2% 12.1% 4.6% 4.4% 0.0%

6/30/91 53.2% 24.1% 13.2% 4.8% 4.6% 0.0%

9/30/91 54.1% 23.1% 13.7% 4.6% 4.5% 0.0%

12/31/91 54.3% 23.1% 13.5% 4.6% 4.5% 0.0%

3/31/92 53.7% 23.2% 14.3% 4.5% 4.3% 0.0%

6/30/92 54.5% 22.9% 14.4% 4.3% 4.0% 0.0%

9/30/92 54.6% 23.1% 14.5% 4.1% 3.7% 0.0%
12/31/92 55.3% 22.7% 14.6% 3.9% 3.5% 0.0%

3/31/93 53.8% 23.3% 15.4% 4.0% 3.5% 0.0%

6/30/93 53.4% 23.6% 15.7% 4.0% 3.3% 0.0%

9/30/93 55.3% 23.0% 14.4% 3.9% 3.3% 0.0%

12/31/93 56.7% 23.3% 13.5% 4.1% 2.4% 0.0%

3/31/94 56.5% 24.0% 12.8% 4.2% 2.5% 0.0%

6/30/94 57.1% 24.6% 12.0% 4.4% 1.8% 0.0%

9/30/94 56.3% 25.2% 12.1% 4.5% 1.8% 0.0%

12/31/94 57.5% 24.6% 11.7% 4.3% 1.8% 0.0%

3/31/95 57.9% 24.4% 11.6% 4.3% 1.8% 0.0%

6/30/95 57.9% 24.3% 11.6% 4.4% 1.8% 0.0%

9/30/95 57.6% 24.5% 11.5% 4.5% 1.9% 0.0%

12/31/95 58.0% 24.1% 11.5% 4.5% 1.9% 0.0%

3/31/96 58.4% 23.7% 11.4% 4.6% 1.9% 0.0%

6/30/96 57.7% 24.2% 11.6% 4.6% 1.9% 0.0%

9/30/96 56.5% 24.6% 12.0% 5.2% 1.8% 0.0%

12/31/96 55.7% 24.4% 12.0% 5.5% 2.5% 0.0%

3/31/97 55.0% 24.6% 12.2% 5.4% 2.4% 0.5%

6/30/97 53.3% 24.9% 12.7% 5.5% 2.5% 1.2%

9/30/97 54.2% 24.0% 12.6% 4.8% 2.5% 1.9%

12/31/97 55.0% 23.3% 12.4% 4.2% 2.6% 2.6%

3/31/98 54.8% 22.8% 12.6% 4.3% 2.7% 2.7%

6/30/98 54.4% 22.4% 13.0% 4.6% 2.8% 2.9%

9/30/98 55.6% 22.0% 11.8% 4.7% 3.0% 2.9%

12/31/98 58.7% 20.9% 10.1% 4.6% 2.9% 2.9%

3/31/99 58.6% 21.8% 8.7% 4.8% 3.1% 3.1%

6/30/99 59.5% 22.3% 7.0% 4.9% 3.2% 3.1%

9/30/99 60.9% 21.7% 6.6% 4.9% 3.0% 2.9%

12/31/99 62.6% 21.2% 6.6% 4.8% 2.0% 2.8%

3/31/00 62.6% 21.2% 6.5% 5.1% 2.1% 2.6%

6/30/00 62.7% 21.4% 6.6% 5.0% 2.2% 2.1%

9/30/00 64.0% 20.9% 6.4% 5.0% 1.8% 1.9%

12/31/00 66.4% 19.5% 6.0% 4.7% 1.7% 1.7%

3/31/01 67.0% 18.9% 5.9% 4.7% 1.7% 1.7%

6/30/01 66.5% 18.9% 6.2% 4.9% 1.8% 1.7%

9/30/01 71.2% 16.8% 5.0% 4.1% 1.5% 1.4%

12/31/01 12/31/01 72 1%. 17 2%. 4 5%. 3 8%. 1 3%. 1 2%.

3/31/02 70.2% 19.9% 4.6% 3.7% 0.4% 1.2%

6/30/02 67.6% 22.6% 4.8% 3.5% 0.4% 1.1%

9/30/02 66.4% 23.4% 5.3% 3.6% 0.0% 1.3%

12/31/02 65.0% 24.3% 5.5% 3.8% 0.0% 1.4%

3/31/03 65.4% 23.5% 5.8% 4.0% 0.0% 1.3%

6/30/03 63.4% 24.6% 6.3% 4.4% 0.0% 1.3%

9/30/03 61.7% 25.0% 6.9% 5.1% 0.0% 1.4%

12/31/03 59.8% 25.3% 8.0% 5.5% 0.0% 1.4%

3/31/04 58.7% 25.2% 8.8% 5.7% 0.0% 1.6%

6/30/04 57.2% 25.2% 9.4% 6.1% 0.0% 2.1%

9/30/04 59.2% 23.7% 9.4% 5.3% 0.0% 1.9%

12/31/04 58.6% 23.8% 9.4% 5.1% 0.0% 2.5%

3/31/05 59.0% 23.3% 9.3% 4.9% 0.0% 2.4%

6/30/05 56.0% 24.6% 10.0% 5.2% 0.0% 3.1%

9/30/05 57.2% 23.9% 9.8% 5.1% 0.0% 3.1%

12/31/05 60.6% 21.4% 9.4% 5.0% 0.0% 2.7%

3/31/06 60.7% 21.3% 9.1% 4.7% 0.8% 2.6%

6/30/06 58.1% 22.3% 10.0% 4.9% 0.8% 2.8%

9/30/06 60.1% 20.5% 9.3% 4.8% 1.4% 2.8%

12/31/06 59.1% 21.2% 9.6% 4.7% 1.4% 3.0%

3/31/07 61.6% 19.0% 9.6% 4.7% 1.1% 3.1%

6/30/07 58.6% 19.9% 10.4% 5.3% 1.6% 3.2%

9/30/07 61.6% 17.7% 10.2% 5.2% 1.6% 2.8%

12/31/07 61.7% 17.4% 10.7% 5.3% 1.57% 2.5%

3/31/08 63.0% 16.4% 10.4% 5.4% 1.65% 2.3%

6/30/08 60.3% 17.4% 11.4% 5.9% 1.8% 2.3%

9/30/08 62.4% 16.8% 11.0% 5.5% 1.6% 2.0%

12/31/08 61.0% 17.6% 10.4% 6.8% 1.8% 1.8%

3/31/09 58.0% 19.5% 11.9% 6.7% 2.0% 1.4%

6/30/09 52.4% 20.9% 14.0% 6.7% 2.2% 3.3%
THE AVERAGE MATURITY OF TOTAL OUTSTANDING MARKETABLE DEBT AN

A 1-YEAR MOVING AVERAGE OF THE AVERAGE MATURITY OF ISSUANCE

Avg Mat Iss* Average Maturity 

1-Yr Moving Average Total Outstanding

(months) (months)

12/31/80 74 48

3/31/81 73 48

6/30/81 74 50

9/30/81 76 51

12/31/81 77 50

3/31/82 77 50

6/30/82 64 50

9/30/82 57 49

12/31/82 55 47

3/31/83 56 47

6/30/83 69 48

9/30/83 78 50

12/31/83 83 51

3/31/84 84 52

6/30/84 86 53

9/30/84 86 54

12/31/84 86 55

3/31/85 87 56

6/30/85 88 57

9/30/85 89 58

12/31/85 90 59

3/31/86 89 60

6/30/86 90 61

9/30/86 89 62

12/31/86 89 62

3/31/87 88 64

6/30/87 88 65

9/30/87 88 66

12/31/87 83 66

3/31/88 82 66

6/30/88 82 67

9/30/88 67 66

12/31/88 74 67

3/31/89 73 67

6/30/89 74 68

9/30/89 90 69

12/31/89 89 69

3/31/90 90 69

6/30/90 89 69

9/30/90 87 69

12/31/90 86 68

3/31/91 85 68

6/30/91 85 69

9/30/91 84 68

12/31/91 85 68

3/31/92 82 67

6/30/92 80 68

9/30/92 77 67

12/31/92 75 67

3/31/93 74 67

6/30/93 73 67

9/30/93 73 67

12/31/93 61 65

3/31/94 62 65

6/30/94 51 64

9/30/94 51 64

12/31/94 51 63

3/31/95 51 62

6/30/95 51 61

9/30/95 9/30/95 52 62

12/31/95 52 60

3/31/96 52 60

6/30/96 52 60

9/30/96 50 61

12/31/96 62 61

3/31/97 60 61

6/30/97 61 62

9/30/97 62 62

12/31/97 63 63

3/31/98 65 63

6/30/98 75 65

9/30/98 84 67

12/31/98 85 65

3/31/99 87 65

6/30/99 88 67

9/30/99 81 68

12/31/99 78 67

3/31/00 79 67

6/30/00 67 69

9/30/00 64 70

12/31/00 62 69

3/31/01 62 69

6/30/01 62 71

9/30/01 60 68

12/31/01 58 66

3/31/02 42 65

6/30/02 41 64

9/30/02 32 62

12/31/02 25 60

3/31/03 26 59

6/30/03 27 58

9/30/03 27 57

12/31/03 28 56

3/31/04 29 55

6/30/04 31 55

9/30/04 34 55

12/31/04 33 54

3/31/05 37 53

6/30/05 37 55

9/30/05 36 54

12/31/05 36 53

3/31/06 44 53

6/30/06 44 54

9/30/06 54 55

12/31/06 54 54

3/31/07 52 54

6/30/07 58 56

9/30/07 59 56

12/31/07 65 55

3/31/08 66 55

6/30/08 67 56

9/30/08 64 52

12/31/08 65 49

3/31/09 64 49

6/30/09 65 51 Actual

9/30/09 68 53 Projected are hypothetic

9/30/10 76 58 Projected are hypothetic

9/30/11 77 60 Projected are hypothetic

9/30/12 77 61 Projected are hypothetic

9/30/13 76 62 Projected are hypothetic

9/30/14 76 63 Projected are hypothetic

9/30/15 78 64 Projected are hypothetic

9/30/16 78 65 Projected are hypothetic

9/30/17 77 66 Projected are hypothetic Projected are hypothetic

9/30/18 77 67 Projected are hypothetic

9/30/19 78 68 Projected are hypothetic

* Excludes CMB's.

average 66 60