$2026-$columns. $9$

$$ The$-$administrator$-$overseeing$-$the$-$ancer$-$center$-$is$-$considering$-$mandating$-$that$-$allinpatient$-$service$-$naimes$-$be$-$different$-$from$-$outpatient$-$service$-$names, and $-$wants$-$to$-$seewhich$-$duplicate$-$names$-$are$-$currently$-$in$-$use.

Apply$-$a$-$conditional$-$formatting$-$rule$-$to$-$service$-$names$-$that$-$uses$-$light$-$red$-$fill$-$with$-$dark$-$redtext$-$for$-$duplicate$-$values. Don't$-$include$-$the$-$total$-$row$-$since$-$there's$-$no$-$value$-$there. If