WATCH: The 2012 National Debt Road Trip
The debt data has been collected from Treasury Direct website and adjusted for inflation using the Bureau of Labor Statistics CPI data. For the future debt, I used the debt projection for 2016 from President Obama’s 2013 budget (Historical Tables, Table 7.1 – Federal Debt at the End of the Year).
For the presidents where I had daily debt data (from 1993 – present), I used “inauguration-to-inauguration” debt numbers.
When I didn’t have those (for Ronald Reagan & George H W Bush) I used the yearly debt numbers including the fiscal year for which they were responsible. So for Reagan I used October 1981-October 1989 and for HW Bush I used October 1989 to Jan 20, 1993 (when daily data became available).