Calculate the Count of the Mode Value for each SN Group

[roncruiser]

Source Data:

I was able to use the list functions for each grouped table to get:

Min

Max

Mode

Average

Count

#"Customized" = Table.Group(#"Changed Type", "SN", {{ "Min", each List.Min([Value]), type number},
{"Max", each List.Max([Value]), type number},{"Mode", each List.Mode([Value]), type number},
{"Average", each List.Average([Value]), type number},{"Count", each List.Count([Value]), type number}},
GroupKind.Local, Comparer.OrdinalIgnoreCase)

List.Mode returns the value used most for each table, but what is the proper way to add another column to show the count of the mode value occurances for each table?

For example, adding another column showing count of the mode values:

SN      Mode_Value_Occurance

a         2

b         4