us debt to gdp ratio over time - SERP Analysis

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https://en.wikipedia.org/wiki/History_of_the_United_States_public_debt

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https://www.imf.org/external/datamapper/NGDPD%40WEO/OEMDC/ADVEC/WEOWORLD

https://www.crfb.org/debtfixer

https://www.ceicdata.com/en/indicator/united-states/total-debt--of-gdp

https://www.usdebtclock.org/world-debt-clock.html

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https://journalistsresource.org/economics/public-debt/

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https://cepr.org/voxeu/columns/reassessing-fall-us-public-debt-after-world-war-ii

https://worldpopulationreview.com/country-rankings/debt-to-gdp-ratio-by-country

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https://ourworldindata.org/grapher/debt-as-a-percentage-of-gdp-in-the-us

https://www.oecd.org/en/data/indicators/general-government-debt.html

https://econofact.org/the-rising-burden-of-u-s-government-debt

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https://think.ing.com/articles/debt-dynamics-look-scary-policy-needs-to-be-effective-or-else/

https://www.jec.senate.gov/public/vendor/_accounts/JEC-R/debt/Monthly%20Debt%20Update.html

https://bipartisanpolicy.org/report/deficit-tracker/

https://ycharts.com/indicators/us_public_debt_gdp

https://www.statista.com/statistics/269960/national-debt-in-the-us-in-relation-to-gross-domestic-product-gdp/

https://www.visualcapitalist.com/visualized-government-debt-around-the-world/

https://www.gao.gov/americas-fiscal-future

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https://data.worldbank.org/indicator/GC.DOD.TOTL.GD.ZS?locations=US

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https://www.tradingview.com/symbols/ECONOMICS-USGDG/

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https://www.bea.gov/data/gdp/gross-domestic-product

https://www.cbo.gov/data/budget-economic-data

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https://www.axios.com/2024/01/22/us-national-debt-gdp

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https://thehill.com/opinion/finance/5359774-is-america-in-a-debt-fueled-national-death-spiral/

https://www.youtube.com/watch?v=Xi7RvweuIUk

https://en.macromicro.me/series/365/public-debt-of-gdp

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https://www.multpl.com/u-s-federal-debt-percent/table/by-year

https://www.gurufocus.com/market/debt-to-gdp/usa

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https://budgetmodel.wharton.upenn.edu/issues/2025/1/27/complete-measures-of-us-national-debt

https://www.thebalancemoney.com/national-debt-by-year-compared-to-gdp-and-major-events-3306287

https://www.washingtonpost.com/business/2025/06/23/national-debt-you-charts/

https://www.statista.com/statistics/187867/public-debt-of-the-united-states-since-1990/

https://taxfoundation.org/blog/us-debt-compares-to-other-countries/

https://www.bushcenter.org/catalyst/federal-debt/clark-national-debt-through-history/

https://stats.areppim.com/stats/stats_usdebtxgdp.htm

https://www.focus-economics.com/country-indicator/ghana/public-debt/

https://www.worldeconomics.com/Debt/United%20States.aspx

https://www.investing.com/analysis/how-president-trumps-plans-will-impact-the-us-deficit-200662877

https://www.hellenicshippingnews.com/how-president-trumps-plans-will-impact-the-us-deficit/

https://www.budget.senate.gov/ranking-member/newsroom/press/cbo-national-debt-to-reach-record-share-of-gdp-in-just-three-years

https://www.cato.org/commentary/scapegoating-fed-chair-interest-rates-wont-fix-economy

https://www.bea.gov/

https://www.usbank.com/investing/financial-perspectives/market-news/national-debt.html

https://www.mauldineconomics.com/frontlinethoughts/the-great-slowdown

https://www.connexionfrance.com/practical/graph-see-frances-historic-debt-levels/732333

https://www.marketbeat.com/articles/how-uncle-sams-debt-crisis-is-making-our-favorite-8-dividends-cheaper-2025-06-26/

https://www.forbes.com/sites/michaelfoster/2025/06/28/our-8-dividend-playbook-for-the-36-trillion-debt-panic/

https://www.cfr.org/backgrounder/us-national-debt-dilemma

https://www.livewiremarkets.com/wires/america-s-looming-debt-crisis

https://www.focus-economics.com/country-indicator/vietnam/public-debt/

https://www.aljazeera.com/economy/2023/5/31/infographic-how-does-us-debt-rank-compared-world

https://www.linkedin.com/pulse/history-us-total-public-debt-gdp-unpacking-numbers-daryle-vkgxe

https://www.ainvest.com/news/national-debt-surges-37-trillion-driven-spending-deficits-2506/

https://talkmarkets.com/content/be-careful-what-you-wish-for?post=506350

https://taxfoundation.org/blog/big-beautiful-bill-impact-deficit-economy/

https://www.fxstreet.com/analysis/can-the-us-grow-its-way-out-of-the-national-debt-problem-202506241012

https://www.currentmarketvaluation.com/models/buffett-indicator.php

https://goldsilver.com/industry-news/article/as-national-debt-tops-37-trillion-theres-still-one-asset-washington-cant-print/

https://thefinancialexpress.com.bd/economy/rising-debt-signals-warning-for-bangladeshs-economy

https://www.usgovernmentspending.com/recent_debt

https://theedgemalaysia.com/node/760433

https://historyincharts.com/us-national-debt-to-gdp-ratio-by-year/

https://finance.yahoo.com/news/trump-policies-cut-deficits-11-134759559.html

https://www.advisorperspectives.com/dshort/updates/2025/06/26/an-inside-look-at-the-q1-2025-gdp-third-estimate

https://www.whitehouse.gov/wp-content/uploads/2025/03/The-One-Big-Beautiful-Bill-Legislation-for-Historic-Prosperity-and-Deficit-Reduction-1.pdf

https://wolfstreet.com/2025/06/20/who-held-or-bought-the-huge-us-government-debt-even-as-the-fed-shed-treasury-securities-in-q1-shedding-light-on-this-iffy-situation/

https://www.reddit.com/r/dataisbeautiful/comments/uar33p/oc_public_debt_in_the_united_states_as_percentage/