Instruct: For End of Fiscal Year(s) with as % of GDP (Treas/MW, OMB or OMB/MW) of 28 and Gross Debt in $Billions undeflated Treas. smaller than 370.9 what would be the sum of Debt Held By Public ($Billions)?
Output: SELECT COUNT Debt Held By Public ($Billions) FROM table WHERE as % of GDP (Treas/MW, OMB or OMB/MW) = 28 AND Gross Debt in $Billions undeflated Treas. < 370.9