The BEA plans to retrospectively revise U.S. GDP data using this new methodology. Given that the debt-to-GDP ratio is a measure of a country's debt in relation to its GDP, how will this ratio be affected by the BEA's revisions? 

If GDP is revised as a result of the revision, the debt-to-GDP ratio will ; on the other hand, if GDP is revised or there is no change, then the ratio will  decrease or not change increase or not change?