excel - Get a count of X in a column that has X and Y -

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i have column has values of x , y. want write formula in excel can calculate number of (x)s , (y)s in column. screen shot

i've tried using if() formula haven't had sucess.

your formula should d3 :

=countif(a2:a100, "x")

and e3 :

=countif(a2:a100, "y")

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