Consider the following income statement data for Oriole Inc.:

$\backslash$table$[[,2024,2023,],[$Sales revenue,$$98600,$$$86100,],[$Less: Cost of goods sold,$48800,53400,],[,49800,32700,],[$Less: Selling and administration costs,$23171,,18600],[$Net Income,$$26629,$$$14100,],[,,,]]$

The common$-$size percentage for selling and administration costs in $2024$ was

$23\mathrm{.}5\%$