It is my opinion that, in politics or economics, there are no other kinds of numbers. Polls explicitly acknowledge some of their fuzziness by including margins of error, but fuzziness is implicit in many other contexts. A big unknown today is whether the current budget surpluses will last. Both candidates are banking on them, but that's certainly no guarantee. Consider some of the complexity involved.
Interest rates have an impact on unemployment, which in turn influences revenues.
And budget deficits affect trade, which sways interest and exchange rates. They may rouse or depress the stock market, which alters other indices, and all of these interact with each other in complicated ways. Another source of fuzziness is that one can define the same quantity in many different ways. If the estate-tax repeal is included, the answer is probably yes. Even nonpartisan experts disagree on the candidates' numbers.