4 ms·
Or if it took GDP growth into account. http://en.wikipedia.org/wiki/File:USDebt.png http://en.wikipedia.org/wiki/File:USDebt.png
by JesseAldridge 16y ago
Or if it took GDP growth into account.
http://en.wikipedia.org/wiki/File:USDebt.png http://en.wikipedia.org/wiki/File:USDebt.png