How to count x's in column but not blanks

Or unprotected formula ...

Thanks Shg & Teylin . . .
I had not turned on my protection yet, as I was modifying the project. With protection on, they disappear.

Teylin, I am sure that what you quoted is also correct, but since the cells will be locked, this is the route I am going to use. I am glad to know your input also.

Many Thanks To Both of You.