Option Explicit
Sub TEST()
Dim Brr, Crr(1 To 1000, 1 To 2), K, Z, i&, j%, N&
Set Z = CreateObject("Scripting.Dictionary")
Brr = [A1:AB1].Resize(ActiveSheet.UsedRange.Rows.Count)
For j = 1 To UBound(Brr, 2)
For i = 1 To UBound(Brr)
If IsNumeric(Brr(i, j)) And Brr(i, j) <> "" Then Z(j) = Z(j) + 1
Next
Next
For Each K In Z.Keys
N = N + 1
Crr(N, 1) = Split(Cells(1, K).Address, "$")(1)
Crr(N, 2) = Z(K)
Next
If N > 0 Then [AD2].Resize(N, 2) = Crr
End Sub