Hi,

an attempt using a small fix:


=INDEX($W$8:$W$49,MATCH(MAX(COUNTIFS($W$8:$W$49,$W$8:$W$49&"",$W$8:$W$49,"<>"&""),),COUNTIFS($W$8:$W$49,$W$8:$W$49&"",$W$8:$W$49,"<>"&""),0))

Array entered

Hope it helps