File:USdebt.svg是此文件的矢量版本。 如果此文件质量不低于原点阵图，就应该将这个PNG格式文件替换为此文件。 File:USDebt.png → File:USdebt.svg 更多信息请参阅Help:SVG/zh。 其他语言 Alemannisch ∙ Bahasa Indonesia ∙ Bahasa Melayu ∙ British English ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ euskara ∙ français ∙ Frysk ∙ galego ∙ hrvatski ∙ Ido ∙ italiano ∙ lietuvių ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ Scots ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ vèneto ∙ Ελληνικά ∙ беларуская (тарашкевіца) ∙ български ∙ македонски ∙ нохчийн ∙ русский ∙ српски / srpski ∙ татарча/tatarça ∙ українська ∙ ქართული ∙ հայերեն ∙ বাংলা ∙ தமிழ் ∙ മലയാളം ∙ ไทย ∙ 한국어 ∙ 日本語 ∙ 简体中文 ∙ 繁體中文 ∙ עברית ∙ العربية ∙ فارسی ∙ +/−

 

摘要

描述USDebt.png	U.S. debt from 1940 to 2010. Red lines indicate the Debt Held by the Public (net public debt) and black lines indicate the Total Public Debt Outstanding (gross public debt), the difference being that the gross debt includes that held by the federal government itself. The second panel shows the two debt figures as a percentage of U.S. GDP (dollar value of U.S. economic production for that year). The top panel is deflated so every year is in 2010 dollars.
日期	2009年3月10日
来源	United States Government Originally uploaded by O18 (talk) to en:Wikipedia (log).
作者	en:User:O18
授权 (二次使用本文件)	本文件采用知识共享署名-相同方式共享 3.0 未本地化版本许可协议授权。 您可以自由地： 共享 – 复制、发行并传播本作品 修改 – 改编作品 惟须遵守下列条件： 署名 – 您必须对作品进行署名，提供授权条款的链接，并说明是否对原始内容进行了更改。您可以用任何合理的方式来署名，但不得以任何方式表明许可人认可您或您的使用。 相同方式共享 – 如果您再混合、转换或者基于本作品进行创作，您必须以与原先许可协议相同或相兼容的许可协议分发您贡献的作品。 https://creativecommons.org/licenses/by-sa/3.0CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue

Data sources

Data for 1940-2010 are available from the United States Government at http://www.whitehouse.gov/omb/budget/Historicals archive copy at the Wayback Machine

• Debt (nominal and percentage of GDP): table 7.1
• Deflator (composite outlay deflator): table 1.3 or 10.1

Table description:

• year: fiscal year
• gross federal debt dollars: (nominal) gross federal debt (millions)
• total public dollars: (nominal) federal debt held by the public, ie, net of that held by federal govt (millions)
• deflator: composite outlay deflator (indexed to 2005)
• gross federal debt gdp: gross federal debt over fiscal year GDP (on same nominal/real basis)
• total public gdp: federal debt held by the public over fiscal year GDP (on same nominal/real basis)

Evidence against bias:

• the gross federal debt dollars series agrees well with the Oct, 23 AP report ("U.S. Debt Past $1 Trillion") that the debt first passed 1 Trillion dollars that day.
• The gross federal debt gdp in 2007 is the ratio of the nominal GDP from CIA fact book in 2007 over the nominal debt from table 7.1 in the reference.

Tabled data

This data tabled directly from the source (Presidents FY2012 budget). Note: deflators are applied when graphing in the code below, and it is deflated to the stated year (now 2010).

"year","gross.federal.debt.dollars","total.public.dollars","deflator","gross.federal.debt.gdp","total.public.gdp"
1940,50696,42772,0.0804,52.4,44.2
1941,57531,48223,0.0836,50.4,42.3
1942,79200,67753,0.0936,54.9,47.0
1943,142648,127766,0.1026,79.1,70.9
1944,204079,184796,0.0949,97.6,88.3
1945,260123,235182,0.0905,117.5,106.2
1946,270991,241861,0.0906,121.7,108.6
1947,257149,224339,0.1000,110.3,96.2
1948,252031,216270,0.1058,98.4,84.5
1949,252610,214322,0.1024,93.2,79.1
1950,256853,219023,0.1064,94.1,80.2
1951,255288,214326,0.1047,79.6,66.9
1952,259097,214758,0.1041,74.3,61.6
1953,265963,218383,0.1124,71.3,58.6
1954,270812,224499,0.1163,71.8,59.5
1955,274366,226616,0.1203,69.5,57.4
1956,272693,222156,0.1263,63.8,52.0
1957,272252,219320,0.1327,60.5,48.7
1958,279666,226336,0.1405,60.7,49.2
1959,287465,234701,0.1460,58.5,47.8
1960,290525,236840,0.1466,56.1,45.7
1961,292648,238357,0.1507,55.1,44.9
1962,302928,248010,0.1511,53.4,43.7
1963,310324,253978,0.1579,51.8,42.4
1964,316059,256849,0.1599,49.4,40.1
1965,322318,260778,0.1620,46.9,38.0
1966,328498,263714,0.1658,43.6,35.0
1967,340445,266626,0.1700,41.9,32.8
1968,368685,289545,0.1765,42.5,33.4
1969,365769,278108,0.1881,38.6,29.3
1970,380921,283198,0.1991,37.6,28.0
1971,408176,303037,0.2133,37.8,28.1
1972,435936,322377,0.2283,37.0,27.4
1973,466291,340910,0.2412,35.7,26.1
1974,483893,343699,0.2621,33.6,23.9
1975,541925,394700,0.2889,34.7,25.3
1976,628970,477404,0.3117,36.2,27.5
1977,706398,549104,0.3371,35.8,27.8
1978,776602,607126,0.3588,35.0,27.4
1979,829467,640306,0.3902,33.2,25.6
1980,909041,711923,0.4318,33.3,26.1
1981,994828,789410,0.4789,32.6,25.8
1982,1137315,924575,0.5136,35.2,28.6
1983,1371660,1137268,0.5393,39.9,33.1
1984,1564586,1306975,0.5675,40.7,34.0
1985,1817423,1507260,0.5868,43.9,36.4
1986,2120501,1740623,0.6020,48.1,39.5
1987,2345956,1889753,0.6210,50.5,40.6
1988,2601104,2051616,0.6398,51.9,41.0
1989,2867800,2190716,0.6634,53.1,40.6
1990,3206290,2411558,0.6840,55.9,42.1
1991,3598178,2688999,0.7162,60.7,45.3
1992,4001787,2999737,0.7436,64.1,48.1
1993,4351044,3248396,0.7637,66.1,49.3
1994,4643307,3433065,0.7780,66.6,49.2
1995,4920586,3604378,0.7992,67.0,49.1
1996,5181465,3734073,0.8184,67.1,48.4
1997,5369206,3772344,0.8356,65.4,45.9
1998,5478189,3721099,0.8436,63.2,43.0
1999,5605523,3632363,0.8554,60.9,39.4
2000,5628700,3409804,0.8767,57.3,34.7
2001,5769881,3319615,0.8988,56.4,32.5
2002,6198401,3540427,0.9135,58.8,33.6
2003,6760014,3913443,0.9375,61.6,35.6
2004,7354673,4295544,0.9644,62.9,36.8
2005,7905316,4592229,1.0000,63.6,36.9
2006,8451350,4828972,1.0354,64.0,36.6
2007,8950744,5035129,1.0642,64.6,36.3
2008,9986082,5803050,1.1031,69.7,40.5
2009,11875851,7544707,1.1085,85.2,54.1
2010,13528807,9018941,1.1218,94.2,62.8
2011,14764222,10128206,1.1525,98.7,67.7
2012,16050921,11281131,1.175343,100.1,70.4
2013,16719434,11982713,1.190529,101.2,72.6
2014,17794483,12779899,1.208930,103.3,74.2
2015,18120106,13116692,1.216690,101.2,73.3
2016,19539445,14167725,1.226666,106.1,77.0

July 29, 2021 Comprehensive revision: debt from U.S. Treasury website, GDP and deflators from BEA table, Debt/GDP ratio calculated from foregoing

Program

The image was made with R using the following code after setting the working directory properly.

#setwd("~/")  # <- you have to change this to a folder on your computer
dat <- read.csv("debt.txt") # <- you have to put the above data as debt.txt in the folder
bitmap(file="USDebt.png",type="png256",width=6,height=7,res=300,pointsize=14)
par(mfrow=c(2,1))
par(mar=c(2,3.5,0.1,1))
par(las=1)
par(yaxs="i")
par(mgp=c(2.1,0.6,0))
dat$deflator <- dat$deflator / dat$deflator[dat$year==2010]
plot(range(dat$year),range(1.04 * c(0,dat$gross.federal.debt.dollars/dat$deflator/1e6)),type="n",xlab="debt",ylab="debt (trillions of 2010 dollars)",lwd=3)
lines(dat$year,dat$gross.federal.debt.dollars/dat$deflator/1e6,lwd=3)


lines(dat$year,dat$total.public.dollars/dat$deflator/1e6,type="l",col="red",lwd=3)
legend("topleft",lwd=3,col=c("black","red"),legend=c("gross debt","public debt"),bty="n")
par(mar=c(2,3.5,0.1,1))
plot(range(dat$year),range(1.04 * c(0,dat$gross.federal.debt.gdp,dat$total.public.gdp)),type="n",xlab="year",ylab="debt as a % of gdp")
lines(dat$year,dat$gross.federal.debt.gdp,type="l",lwd=3)
lines(dat$year,dat$total.public.gdp,type="l",col="red",lwd=3)
dev.off()