Sub AverageEm()
Dim Skip As Integer
Dim Looper
Skip = 5
For Looper = 1 To Range(("B1"), Range(("B1")).End(xlDown)).Rows.Count Step Skip
Range("B5").Offset(Looper - 1, 1) = "Average = "
With Range("B5").Offset(Looper - 1, 2).Borders(xlEdgeBottom)
.LineStyle = xlContinuous
.Weight = xlThin
.ColorIndex = xlAutomatic
End With
Range("B5").Offset(Looper - 1, 2) = WorksheetFunction.Average(Range(Cells(Looper, 2), Cells(Looper + 4, 2)))
Next Looper
End Sub