<P> (a3) Audited figure was "about $6,213 billion ." </P> <P> (a) Audited figure was said to be "about" the stated figure . </P> <P> (a4) Audited figure was "about $7,918 billion ." </P> <P> (a5) Audited figure was "about $8,493 billion ." </P>

Where is most of america's debt owed