I think it is measured and professionals who work in areas where this was relevant probably track this number among many others. I think the real question you are asking is why it is always framed as a % of GDP in public discussion and news reporting. Some people here point out how % of GDP can be more useful for comparing across countries with vastly different sized economies but I think we all know the real answer has more to do with how people perceive the value differently by using the larger number. Framing government debt as a % of GDP serves the zeitgeist, whatever that is.
Haven’t enjoyed the Hularama episodes much until this one. Felt like they managed to land closer to home this time. Maybe we’ll get some episodes we’ll be proud to call Futurama 🤞.